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P6800 Series

ZZZ

Logic Analyzer Probes

Instruction Manual

*P077014102*

077-0141-02

P6800 Series

ZZZ

Logic Analyzer Probes

Instruction Manual

www.tektronix.com

077-0141-02

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Contacting Tektronix

Tektronix, Inc. 14200 SW Karl Braun Drive P.O. Box 5 0 0 Beaverton, OR 97077 USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200. Worl dwid e, visi t www.tektronix.com to ﬁnd contacts in your area.

Warranty

Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Parts, modules and replacement products used by Tektronix for warranty work may be n the property of Tektronix.

ew or reconditioned to like new performance. All replaced parts, modules and products become

In order to o the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.

This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage result b) to repair damage resulting from improper use or connection t o incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modiﬁed or integrated with other products when the effect of such modiﬁcation or integration increases the time or difﬁculty of servicing the product.

THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

TRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE

TEK AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.

[W2 – 15AUG04]

btain service under this warranty, Customer must notify Tektronix of the defect before the expiration of

ing from attempts by personnel other than Tektronix representatives to install, repair or service the product;

Table of Contents

Preface ............................................................................................................... v

Related Documentation ....................................................................................... v

Commonly Used Terms ...................................................................................... vi

Operating Basics.................................................................................................... 1

Product Description..................................... ................................ ....................... 1

P6810 General Purpose Probe........................................................................... 2

P6810 Leadset Adapters and Accessories..................... ................................ ......... 3

P6860 High-Density Probe ................... .................................. ......................... 5

P6864 High-Density 4X Probe ............... .................................. ......................... 6

P6880 High-Density Differential Probe ................................................................ 7

Mictor-on-PCB to P6860 Compression Adapter ................. ................................ ..... 8

Compression-on-PCB to P6434 Mictor Adapter ..................... ................................ 10

Attaching Probe Labels ........ ................................ .................................. ............ 12

Connecting the Probes to the Logic Analyzer ............................................................. 12

Cleaning the P686x and P6880 Compression Footprints................................................. 13

Cleaning the P686x and P6880 Probe Heads .............................................................. 14

Storing the P686x and P6880 Probe Heads ................................................................ 15

Connecting the Probes to the Target System......................... ................................ ...... 16

Connecting the P6810 General Purpose Probe ......................... .............................. 16

Connecting the P686x High Density and P6880 Differential Probes .............................. 18

Connecting the Mictor-on-PCB to P6860 Compression Adapter (Applies to P6860 Probe

Only).................................................................................................. 21

Connecting the Compression-on-PCB to P6434 Mictor Adapter................................... 21

Reference ............... .................................. ................................ .......................... 23

Designing an Interface Between the P6800 Probes and a Target System............................... 23

Signal Fixturing Considerations.......................................... .............................. 23

Signal Names..... .................................. ................................ ...................... 28

Land Footprints .................... ................................ .................................. .... 44

Mechanical Considerations ............................................................................. 48

Electrical Considerations...................... .................................. ........................ 55

Speciﬁcations .......... .................................. ................................ .......................... 61

Mechanical and Electrical Speciﬁcations ............ ................................ ...................... 61

Maintenance........................................................................................................ 63

Probe Calibration ..... ................................ ................................ ........................ 63

Strategy .... .................................. ................................ ................................ .. 63

Functional Check ............................................................................................. 63

Inspection and Cleaning........................ ................................ .............................. 64

Repackaging Instructions .............. .................................. ................................ .... 64

P6800 Series Logic Analyzer Probes Instruction Manual i

Table of Contents

Replaceable Pa

Parts Ordering Information ................................ ................................ .................. 65

Using the Replaceable Parts List............................................................................ 66

Index

rts.................................................................................................. 65

List of Figures

Figure i: Differential input amplitude . . . .... . ..... . ..... . ..... . ... . . ..... . ..... . ..... . ... . . . .... . ..... . ..... . ... vi

Figure ii: Probe example......................................................................................... vii

Figure 1: P6810 General Purpose probe ........ .................................. ............................... 2

Figure 2: P6810 probe leadset adapters and accessories .... ................................ ................... 4

Figure 3: P6860 High-Density probe............................................................................. 5

Figure 4: P6864 High-Density 4X probe ....... ................................ ................................. 6

Figure 5: P6880 High-Density Differential probe .............................................................. 7

Figure 6: Mictor-on-PCB to P6860 Compression adapter ..................................................... 9

Figure 7: 34-Channel Compression-on-PCB to P6434 Mictor adapter...................................... 10

Figure 8: Clearance for probe connection using Compression-on-PCB to P6434 Mictor adapter . ..... . 11

Figure 9: Connecting the probes to the logic analyzer ...... ................................ .................. 13

Figure 10: Cleaning the probe heads ............................................................................ 14

Figure 11: Storing the probe heads .............................................................................. 15

Figure 12: Conn

Figure 13: Press-in Nuts installation ............................................................................ 19

Figure 14: Connecting the P686x and P6880 probes to the target system .................................. 20

Figure 15: P6810 General-Purpose probe land footprint...................................................... 44

Figure 16: P686x High-Density probe land footprint ......................................................... 45

Figure 17: High-Density probe land footprint in a typical pass-through signal path layout

conﬁguration .................................................................................................. 45

Figure 18: Example layouts of the High-Density compression compared to the mictor land footprints 46

Figure 19: P6880 Differential probe land footprint............................................................ 47

Figure 20: High-Density Differential probe land footprint in a typical pass-through signal path layout

conﬁguration .................................................................................................. 47

Figure 21: Land footprint requirements for the P686x and P6880 probes (top view) . . . ..... . .... . ..... . . 49

Figure 22: Land footprint requirements for the 3

adapter ........... ................................ ................................ .............................. 51

Figure 23: Land footprint requirements for the 17-channel Compression-on-PCB to P6434 Mictor

adapter ........... ................................ ................................ .............................. 51

Figure 24: Physical attachment requirements for the P6810 probe .......... ................................ 52

Figure 25: Nut Bar design...... .................................. ................................ ................ 53

ecting the P6810 probe to the target system................................................. 17

4-channel Compression-on-PCB to P6434 Mictor

ii P6800 Series Logic Analyzer Probes Instruction Manual

Table of Contents

Figure 26: Pres

Figure 27: Single podlet load model ............................................................................ 55

Figure 28: Eight-channel leadset (barrel connectors) ......................................................... 56

Figure 29: One-channel leadset (barrel connector) ............................................................ 57

Figure 30: Eight-channel differential leadset................................................................... 57

Figure 31: High-Density and High-Density Differential probe load model ................................ 58

Figure 32: M

Figure 33: Compression-on-PCB to P6434 Mictor adapter load model............................... ...... 59

Figure 34: P6810 General Purpose probe accessories......................................................... 67

Figure 35: P6860 High-Density probe accessories .... ................................ ........................ 68

Figure 36: P6864 High-Density 4X probe accessories ...................... ................................ .. 69

Figure 37: P6880 High-Density Differential probe accessories ............................ .................. 70

Figure 3

Figure 39: P6810 optional accessories .......... ................................ ................................ 72

8: Compression-on-PCB to P6434 Mictor Adapter parts ............. .............................. 71

s-in Nut design............................... ................................ .................... 54

ictor-on-PCB to Compression adapter load model ..................... ........................ 58

P6800 Series Logic Analyzer Probes Instruction Manual iii

Table of Contents

List of Tables

Table 1: Logic analyzer clock and qualiﬁer availability .... . ..... . ..... ..... . ..... . ..... . ..... . ..... . ..... . .. 24

Table 2: 2X D

Table 3: 4X Demultiplexing source-to-destination channel assignments . .... . . .... . ..... . ..... . ..... . ..... 26

Table 4: P6810 Probe signal connections on 136- and 102-channel modules for probe 4 and probe 3 . . 28

Table 5: P6810 Probe signal connections on 102- and 136-channel modules for probe 2 and probe 1 . . 29

Table 6: P6810 Probe signal connections on 68- and 34-channel modules ....... .......................... 30

Table 7: P6860 High-Density Probe channel mapping on 136- and 102-channel modules . . ..... ..... . .. 31

Table 8: P

Table 9: P6864 High-Density 4X Probe channel mapping on 34-, 68-, 102- and 136-channel modules 33

Table 10: P6880 High-Density Differential Probe channel mapping on 136- and 102-channel modules for

probe 4 and probe 3........................... .................................. .............................. 34

Table 11: P6880 High-Density Differential Probe channel mapping on 136- and 102-channel modules for

probe 2 and probe 1........................... .................................. .............................. 35

12: P6880 High-Density Differential Probe channel mapping on 68- and 34-channel modules .. 36

Table

Table 13: Channel mapping for 136- and 102-channel modules ............................................. 37

Table 14: Channel mapping for 68-channel module............... .................................. .......... 38

Table 15: Channel mapping for 34-channel module............... .................................. .......... 41

Table 16: P6810 General Purpose Probe performance with single podlet and leadsets ... . ..... . .... . .... 56

Table 17: Mechanical and electrical speciﬁcations ...................... .................................. .... 61

le 18: Environmental speciﬁcations......................................................................... 62

Tab

Table 19: Parts list column descriptions ...... ................................ .................................. 66

Table 20: P6810 replaceable parts list....................... ................................ .................... 67

Table 21: P6860 replaceable parts list....................... ................................ .................... 68

Table 22: P6864 replaceable parts list....................... ................................ .................... 69

Table 23: P6880 replaceable parts list....................... ................................ .................... 70

Table 24: Compression-on-PCB to P6434 Mictor Adapter parts ............................................ 71

Table 25: P6810 optional accessories ........................................................................... 72

emultiplexing source-to-destination channel assignments . ... . . . .... . ..... . ..... . ..... ..... . 26

6860 High-Density Probe channel mapping on 68- and 34-channel modules . ..... . ..... ..... . 32

iv P6800 Series Logic Analyzer Probes Instruction Manual

Preface

Related Documentation

Item Purpose Location

vel operational overview

TLA Quick Start User M anuals

Online Help

Installation Quick Reference C ards High-level installation information

Installation Manuals

XYZs of Logic Analyzers

Declassiﬁcation and Securities instructions

High-le

In-depth operation and UI help

Detailed ﬁrst-time installation information

Logic analyzer basics

Data security concerns speciﬁcto sanitizing or removing memory devices from Te ktronix products

Application notes

Product Speciﬁcations & Performance Veriﬁcation Procedures

TPI.NET Documentation

Field upgrade kits

Optional Service Manuals Self-service documentation for modules

Collection of logic analyzer application

ciﬁc notes

spe

TLA Product speciﬁcations and performance veriﬁcation procedures

tailed information for controlling the

De logic analyzer using .NET

Upgrade information for your logic analyzer

and mainframes

P6800 Series Logic Analyzer Probes Instruction Manual v

Preface

Commonly Used

Compression Footprint

Differential Input

Amplitude Deﬁnition

Terms

Refer to the following list of c ommonly u sed terms throughout the manual.

A connectorless, solderless contact between your PCB and the P6860 and P6880 Probes. Connection is obtained by applying pressure between your PCB and the probe through a Z-axis elastomer.

For differential signals, the magnitude of the difference voltage Vmax–Vmin (and Vmin–Vmax) must be greater than or equal to 150 mV. (See Figure i.)

Figure i: Differential input amplitude

Functional Check

Procedure

Keepout Area

Module

Module End

vi P6800 Series Logic Analyzer Probes Instruction Manual

Functional check procedures verify the basic functionality of the probes by conﬁrming that the probes recognize signal activity at the probe tips.

The area of the printed circuit board in which only probe components may be mounted.

The unit that plugs into a mainframe which provides instrument capabilities such as logic analysis.

The end of the probe which plugs into the module unit.

Preface

PCB

Podlet

Podlet Holder

Probe

An acronym for P

A circuit contained in a ﬂex lead and attached to a probe which provides square-pin connections to the circuit under test for one data acquisition channel and a reference pin.

A removable clip that groups eight individual podlets into a single 8-wide P6810 Probe assembly. This provides ease when connecting to a row of 2 x 8 2.54 mm (0.100 in) square pins.

Thedevicethatconnectsamodulewithatargetsystem.

rinted Circuit Board; also known as Etched Circuit Board (ECB).

Figure ii: Probe example

Probe Adapter

Probe Head

SMT KlipChip

P6800 Series Logic Analyzer Probes Instruction Manual vii

A device that connects the LA module probe to a target system.

The end of the probe is connected to the target system or probe adapter. (See Figure ii.)

An interface device for attaching logic analyzer probes to components with a maximum lead diameter of 2.413 mm (0.095 in) and stackable on component lead centers of 1.27 mm (0.050 in).

Preface

Way Station

Z-axis eLastomer

An intermediat Probes to a single ribbon cable. (See Figure ii.)

Silicone-based material containing vertical wires that conduct only in the z-axis.

e probe part is used to connect the heads of the P6810 and P6880

viii P6800 Series Logic Analyzer Probes Instruction Manual

Operating Basics

Product Description

This section provides a brief description of the Tektronix P6800 Logic Analyzer Probes and adapters, information on attaching color-coded probe labels, and probe and adapter c

onnection instructions from the logic analyzer to the target system.

The P6800 L Logic Analyzer modules to a target system. The P6800 probes can be used with both TLA7Axx and TLA7Bxx modules. The P6810, P6860, and P6880 probes consist of 34 channels, while the P6864 probe consists of 17 channels.

NOTE. References to TLA7Axx Series Logic Analyzers also apply to TLA7Bxx

Series Logic Analyzers unless stated.

You can connect the P6810 probe to the target system through podlet holders or leadsets. In addition, a variety of leadsets, SMT KlipChips and adapters aid in your c

The P6860 probe can be connected using a compression land pattern or a Mictor

ctor using the Mictor-on-PCB to P6434 to Compression adapter.

conne

The P6880 probe is designed for connection only to the compression land pattern

gured for differential signals. The P6880 is not compatible with either the

conﬁ Mictor-on-PCB to P6860 probe adapter or the Compression-on-PCB to P6434 probe adapter.

The P6864 probe can be connected through the use of the compression land pattern. Note that the P6864 is designed to minimize the needed area on the circuit board for connections when using the quarter-channel mode in the logic analyzer module.

ogic Analyzer Probes connect a TLA7Axx and TLA7Bxx Series

onnection to the target system.

P6800 Series Logic Analyzer Probes Instruction Manual 1

Operating Basics

P6810 General Purpose

Probe

The P6810 Probe

is a 34-channel, general purpose probe. (See Figure 1.)

Figure 1: P6810 General Purpose probe

NOTE. Remember to connect the ground lead of the way station to the target

m to improve signal integrity.

syste

The following list details the capabilities and qualities of the P6810 Probe:

34 individual active channel podlets

Differential and single-ended data, clock and qualiﬁcation inputs

2 mm (0.079 in) and 2.54 mm (0.1 in) podlet and leadset connection capability

Maximum nondestructive input voltage

adset support for both single-ended and differential applications

Podlet holder for 8-channel applications

Color-coded signal connectors

–2.5 V to +5 V input operating range

Minimal loading of <1 pF and 20 kΩ to ground

2 P6800 Series Logic Analyzer Probes Instruction Manual

Operating Basics

P6810 Leads et Adapters

and Accessories

Operation in no

Any common mode voltage is acceptable so long as the maximum positive voltage does n exceed –2.5 V

NOTE. Single podlet input capacitance is 0.7 pF, but in a group, each podlet will

have 1 pF input capacitance.

Leadsets enhance ﬂexible access to the target system signals b y allowing single-pin podlet connections of signals and grounds. This allows the separation of ground and signal connections, providing ﬂexible access to the PCB and backplane connections where signals are not easily accessible together. The following leadsets and accessories accompany the P6810 General Purpose Probe.

1-Channel single-ended and differential leadset. Supports individual leadset connections to backplanes and other connection points requiring

-ended 2 mm (0.079 in) and 2.54 mm (0.1 in) connections. Both leads

single contain 150 Ω damping resistors in the lead tips.

nnel single-ended leadset. Supports individual leadset connections

8-Cha

to backplanes and other multiple, dense, single-end connections in a 2 mm (0.079 in) and/or 2.54 mm (0.1 in) pin array. Two common ground connections for all input signals. The positive leads contain 150 Ω damping resistors and the leadset housing contains a 150 Ω damping resistor in the ground path of each channel.

rmal or inverted polarity is acceptable

ot exceed +5 V and the maximum negative voltage does not

8-Channel differential leadset (optional accessory). Supports individual leadset connections to backplanes and other multiple, dense, differential

nnections in a 2 mm (0.079 in) and/or 2.54 mm (0.1 in) pin array. Individual

co +and− leads for each differential signal input. All leads contain 150 Ω damping resistors in the lead tips.

SMT KlipChip. An interface device for attaching logic analyzer probes to components with a maximum lead diameter of 2.413 mm (0.095 in) and a stackable on lead center of 1.27 mm (0.050 in).

Podlet holders. Removable clip that groups eight individual podlets into a single 8-wide probe assembly. This provides ease when connecting to a row of 2 x 8 2.54 mm (0.1 in) square pins.

P6800 Series Logic Analyzer Probes Instruction Manual 3

Operating Basics

Figure 2: P6810 probe leadset adapters and accessories

4 P6800 Series Logic Analyzer Probes Instruction Manual

Operating Basics

P6860 High-Density Probe

The P6860 Probe of two independent probe heads of 17 channel connectors each (16 data and 1 clock/qualiﬁer).

Figure 3: P6860 High-Density probe

is a 34-channel, high-density probe. (See Figure 3.) It consists

The following list details the capabilities and qualities of the P6860 Probe:

Differential or single-ended clock and qualiﬁcation inputs

Single-ended data inputs

Compression contact eliminates need for built-in connector

Land pattern supports direct signal pass-through

Supports PCB thickness of 1.27 mm to 3.81 mm (0.050 in to 0.150 in)

Consists of two independent probe heads of 17 channels each (16 data and 1 clock/qualiﬁer)

Narrow 17-channel probe head makes for ea sie r placement and layout

2X mode, (for example, 1:2 demultiplexing) uses single-probe head

4X mode, (for example, 1:4 demultiplexing) uses one-half of the probe head

Similar channel density to current Mictor connectors

Color-coded keyed signal connectors

Adapter supports Mictor-based connections

−2.5 V to +5 V input operating range

Minimal loading of 0.7 pF @ 20 kΩ to ground loading

P6800 Series Logic Analyzer Probes Instruction Manual 5

Operating Basics

P6864 High-Density 4X

Probe

Operationinno

Any common mode voltage is acceptable so long as the maximum positive voltage does not exceed +5 V and the maximum negative voltage does not exceed −2.5 V (clock only)

The P6864 Probe is a 17-channel, high-density 4X probe. (See Figure 4.) It consists of a single independent probe head containing 17 channel connectors (16 data and 1 clock/qualiﬁer) and two module connectors.

rmal or inverted polarity is acceptable (clock only)

Figure 4: P6864 High-Density 4X probe

The following list details the capabilities a nd qualities of the P6864 probe:

Differential or single-ended clock and qualiﬁcation inputs

Single-ended data inputs

Compression contact eliminates need for built-in connector

Land pattern supports direct signal pass-through

Supports PCB thickness of 1.27 mm to 3.81 mm (0.050 in to 0.150 in)

Consists of one independent probe head containing 17 channels (16 data and 1 clock/qualiﬁer)

Narrow 17-channel probe head makes for increased placement and layout density when using 4X mode, (for example, 1:4 demultiplexing)

Color-coded keyed signal connectors

6 P6800 Series Logic Analyzer Probes Instruction Manual

Operating Basics

P6880 High-Density

Differential Probe

−2.5 V to +5 V inp

Minimal loading of 0.7 pF @ 20 kΩ to ground loading

Operation in normal or inverted polarity is acceptable (clock only)

Any common mode voltage is acceptable so long as the maximum positive voltage does not exceed +5 V and the maximum negative voltage does not exceed −2.5 V (clock only)

The P6880 Probe is a 34-channel, high-density differential probe. (See Figure 5.) It consists of four independent probe heads of 8/9 channels each.

ut operating range

Figure 5: P6880 High-Density Differential probe

The following list details the capabilities and qualities of the P6880 Probe:

High-density probe mechanical packaging at half the channel density in the probe head

Differential data, clock and qualiﬁcation inputs (single-ended signals may be probed if negative input is grounded)

Same compression land pattern as High-Density Probe eliminates need for built-in connector

Land pattern supports direct signal pass-through

Supports PCB thickness of 1.27 mm to 3.81 mm (0.050 in to 0.150 in)

P6800 Series Logic Analyzer Probes Instruction Manual 7

Operating Basics

Consists of fou clock/qualiﬁer) for a total of 34 channels

2X mode (1:2 de board rea l estate

4X mode (1:4 board rea l estate

Color-code

−2.5 V to +5 V input operating range

Minimal loading of 0.7 pF @ 20 kΩ to ground loading

Operation in normal or inverted polarity is acceptable

Any common mode voltage is acceptable so long as the maximum positive voltage does not exceed +5 V and the maximum negative voltage does not exceed −2.5 V

NOTE. You can ﬁnd more information about the P6880 probe routing and pin

out in t page 47.)

he P6880 Differential Probe Land Footprint section. (See Figure 20 on

r probe heads supporting 8/9 channels each (nine with

multiplexing) uses two probe heads to minimize required

demultiplexing) uses one probe head to minimize required

d keyed signal connectors

Mictor-on-PCB to P6860

Compression Adapter

ictor-on-PCB to P6860 Compression adapter allows existing microprocessor

The M support packages and your hardware designs with embedded Mictor connectors to be connected to the P6860 High-Density Probe. (See Figure 6 on page 9.)

TheCLKpinontheMictorisconnectedtotheCLK+pinofthecompression footprint. The CLK− pin of the compression footprint is tied to ground. This allows the differential clock input o f the P6860 probe to function as a single-ended signal.

This adapter supports standard Mictor connector footprints and signal connections on older logic analyzer designs.

Differential qualiﬁcation and clock signals are not supported through the Mictor-on-PCB to Compression adapter due to Mictor footprint limitations (only + side of clock and qualiﬁer signals are supported).

The Mictor adapter adds 2.7 pF to the high-density compression probe load of

0.7 pF for a combined adapter and probe capacitance load of 3.4 pF.

8 P6800 Series Logic Analyzer Probes Instruction Manual

Operating Basics

Figure 6: Mictor-on-PCB to P6860 Compression adapter

NOTE. The compression adapter is labeled with J1 and J2 signal identiﬁers to

assist you with correctly locating the probe heads on the compression adapter.

igure 6.) Each probe-head label contains channel information that y ou

(See F compare with information contained in the Signal-name column to determine the signal to which you connect the probe head. (See Table 13 on page 37.)

You c an ﬁnd more information about comparing the clearances between the P6434 and P6800 probes in the Compression-on-PCB to P6434 Mictor Adapter section. (See Figure 8 on page 11.)

P6800 Series Logic Analyzer Probes Instruction Manual 9

Operating Basics

Compression-on-PCB to

P6434 Mictor Adapter

The Compressio TLA6xx, and TLA7Lx/Mx/Nx/Px/Qx logic analyzers using a P6434 Probe to take advantage of the new compression footprint. (See Figure 7 on page 10.) This also eliminates the need for Mictor connectors in your target system.

NOTE. To use the P6434 adapter, do not install press-in nuts. However, if board

thickness is > .093 in, you will need to install press-in nuts before migrating to P6800 pro

Twodifferentscrewlengthsarerequiredtoaccommodatethe1.27mmto3.81mm (0.050 in to 0.150 in) PCB thickness range.

This adapter requires the use of the Compression-on-PCB to P6434 Mictor adapter land footprint. (See Figure 22 on page 51.)

The Compression-on-PCB to Mictor adapter adds 1.5 pF to the P6434 probe load of 2.0 pF for a combined adapter and probe capacitance load of 3.5 pF.

n-on-PCB to P6434 Mictor adapter allows the TLA5000,

bes.

gure 7: 34-Channel Compression-on-PCB to P6434 Mictor adapter

10 P6800 Series Logic Analyzer Probes Instruction M anual

Operating Basics

You can compare P6434 Probe connection using the 34-Channel Compression-on-PCB to P6434 Mictor adapter. (See Figure 8 on page 11.) Note that the difference in clearance between the P6434 Probe connection and the P6434 Probe connection using the Compression-on-PCB to P6434 Mictor adapter is 3.68 mm (0.145 in).

NOTE. In addition to the 34-Channel Compression-on-PCB to P6434 Mictor

adapter, Te This 17-channel adapter is identical to the 34-channel adapter except that the posts that go through the circuit board are mounted such that it can connect to a single 17-channel footprint instead of two 17-channel footprints in a side-by-side conﬁguration. See the Replaceable Parts section of this manual for an illustration of both adapters). (See Figure 38 on page 71.)

ktronix also offers a 17-Channel Compression to Mictor adapter.

the clearance between the P6434 Probe connection and the

Figure 8: Clearance for probe connection using Compression-on-PCB to P6434 Mictor adapter

P6800 Series Logic Analyzer Probes Instruction Manual 11

Operating Basics

Attaching Probe Labels

When you purchase a TLA7Axx logic analyzer module, you receive the probes with all labels already attached.

However, if you purchase additional probes for the logic analyzer module, you will need to apply the color-coded labels. You will ﬁnd a d etailed description of how to attach the labels in the following instructions on the TLA Documentation CD:

P6810 General Purpose Logic Analyzer Probe Label Instructions

P6860 High Density Logic Analyzer Probe Label Instructions

P6864 High Density 4X Logic Analyzer Probe Label Instructions

P6880 Hig

h Density Differential Logic Analyzer Probe Label Instructions

Connecting the Probes to the Logic Analyzer

Connect Figure 9.)

1. Identi

2. Align the beveled edges of the connector to its mating connector on the logic

3. Use care to evenly tighten both screws on the module end of the probe until

NOTE. All P6800 series Logic Analyzer probes can be connected to the logic

analyzer when it is powered on. In addition, all P6800 series Logic Analyzer probes connect to the logic analyzer in exactly the same manner.

the probes to the logic analyzer according to the following steps. (See

fy the beveled edges of the connector inside the module end of the probe.

zer module and press into place.

analy

are snug. First slightly tighten both screws, then snug each screw to

they 4 in-lbs (max).

12 P6800 Series Logic Analyzer Probes Instruction M anual

Operating Basics

Figure 9: Connecting the probes to the logic analyzer

Cleaning the P686x and P6880 Compression Footprints

CAUTION. To avoid electrical damage, always turn off the power of your target

system

Before you connect the probe to the target system, you must properly clean the c compression footprints:

1. Use a

2. Rem

NOTE. Use alcohol sparingly and be sure that you have removed any remaining

lint or residue with the nitrogen air gun.

before cleaning the compression footprint.

ompression footprints on your board. Follow these steps to clean the

lint-free cloth moistened with isopropyl alcohol and gently wipe the

footprint surface.

ove any remaining lint using a nitrogen air gun.

P6800 Series Logic Analyzer Probes Instruction Manual 13

Operating Basics

Cleaning the P

686x and P6880 Probe Heads

Before connecting the P686x and P6880 Probes to the target system, ensure that the probe heads are free from dust, dirt, and contaminants. If necessary, clean t he probe heads a

CAUTION. Static discharge can damage semiconductor components in the probe

head. Always wear a grounded antistatic wrist strap whenever handling the probe head. Also verify that anything to which the probe head is connected does not carry a static charge.

NOTE. Never clean the elastomers. Always replace them instead. Refer to the

Replaceable Parts section of this manual for information on ordering parts.

1. Remove the elastomer holder.

2. Moisten a cotton swab with isopropyl alcohol.

ccording to the following steps.

Figure 10: Cleaning the probe heads

3. Gently wipe the edge print pads of the hybrid.

4. Remove any remaining lint using a nitrogen air gun.

5. Put the elastomer holder back in place.

CAUTION. Be careful not to touch the elastomers to avoid damaging the probe

contacts. Also, do not reverse the elastomer as this will transfer contaminants.

14 P6800 Series Logic Analyzer Probes Instruction M anual

Operating Basics

Storing the P6

86x and P6880 Probe Heads

To protect the elastomer, it is important to properly store the probe heads when the probes are not in use. (See Figure 11.)

1. Locate the keying pin on the probe end and align it to the keying pin hole on the nut bar.

2. While holding the probe end at a perpendicular angle to the n ut bar, loosely attach both probe head screws.

Figure 11: Storing the probe heads

P6800 Series Logic Analyzer Probes Instruction Manual 15

Operating Basics

Connecting th

Connecting the P6810

General Purpose Probe

e Probes to the Target System

To perform the steps that follow, connect the probe to the target system. (See Figure 12 on page 17.) You can connect the probe heads to the target system without turn

CAUTION. To avoid damaging the probe and target system, always position

the probe perpendicularly to the mating connector and then connect the probe. Incorrect handling of the probe while connecting it to the target system can result in damage to the probe or to the mating connector in the target system.

1. Connect the probe end to the square pins on the PCB.

2. If you are using the single-ended leadset, connect the negative input to ground

on the PCB. If you are using the optional differential leadset, connect the positive side of the podlet to the positive side of the signal on the PCB, and the negative side of the podlet to the negative side of the signal.

3. Connect the way station ground to ground on the PCB.

ing off the power to the target system.

16 P6800 Series Logic Analyzer Probes Instruction M anual

Operating Basics

Figure 12: Connecting the P6810 probe to the target system

P6800 Series Logic Analyzer Probes Instruction Manual 17

Operating Basics

Connecting the P686x

High Density and P6880

Differential Probes

Connect the P68 system. (See Figure 14 on page 20.) You can connect the probes to the target system without turning off the power to the target system.

Installing the Correct Elastomer Holder. If the PCB is ≤ .093 in, use the thin elastomer holder with the nut bar. If the PCB is > .093 in, use the thick elastomer holder with

Nut Bar

1. Press the nut bar backing plate into the two holes on the underside of the compression footprint on the PCB.

2. Locate the keying pin on the probe end and align it to the keying pin hole on the PCB.

3. While holding the probe end perpendicularly to the PCB, ﬁnger-tighten (typically, ½ in-lbs) both probe head screws until snug, not to exceed 1 in-lbs. You are encouraged to use a torque wrench to ensure proper tightness to the probe-

CAUTION. When attaching the probe head to the target system, you must use care

to evenly tighten probe head screws until they are snug. First tighten both screws until the nut bar makes contact with the board surface, then snug each screw to 1 in-lbs (max). Under-tightening the probe head screws can result in intermittence. Over-tightening can result in damage to the elastomer holder and stripped screws.

6x High-Density and P6880 Differential Probes to the target

the press-in nuts.

head screws.

18 P6800 Series Logic Analyzer Probes Instruction M anual

Operating Basics

Press-in Nuts

1. Install the press-in nuts on the PCB by following the manufacturer’s installation

procedure. You can ﬁnd more details on press-in nut installation

in the following illustration. (See Figure 13 on page 19.)

Figure 13

2. Locate t

: Press-in Nuts installation

he keying pin on the probe end and align it to the keying pin hole

on the PCB.

3. While h (typically,

olding the probe end perpendicularly to the PCB, ﬁnger tighten

/2in-lbs) both probe head screws until snug, not to exceed 1 in-lbs. You are encouraged to use a torque wrench to ensure proper tightness to the probe-head screws.

CAUTION. When attaching the probe head to the target system, you must use care

to evenly tighten probe head screws until they are snug. First slightly tighten both

ws, then snug each screw to 1 in-lbs (max). Under-tightening the probe head

scre screws can result in intermittence. Over-tightening can result in damage to the elastomer holder and stripped screws.

P6800 Series Logic Analyzer Probes Instruction Manual 19

Operating Basics

Figure 14: Connecting the P686x and P6880 probes to the target system

NOTE. The compression adapter is labeled with J1 and J2 signal identiﬁers to

assist you with correctly locating the probe heads on the compression adapter.

e Figure 6 on page 9.) Each probe-head label contains channel information

(Se that you can compare with information contained in the Signal-name column to determine the signal to which you connect the probe head. (See Table 13 on page 37.)

20 P6800 Series Logic Analyzer Probes Instruction M anual

Operating Basics

Connecting the

Mictor-on-PCB to P6860

Compression Adapter

(Applies to P6860 Probe

Only)

The Mictor-onolder logic analyzer modules and probes to connect to the compression footprint. (See Figure 6 on page 9.) You can connect the adapter to the target system without turning off the target system. Connect the adapter according to the following steps.

NOTE. Be sure to use the thin elastomer holder. A thin elastomer is black and

does not have the protruding rib. (See Figure 14 on page 20.)

1. While hold probe end into the adapter and ﬁnger-tighten the screws until snug, not to exceed 1 in.-lbs.

2. Connect the second probe end to the adapter in the same manner.

3. Press th

on the PCB.

This ad on older logic analyzer designs.

The dif Mictor-on-PCB to P6860 Compression adapter due to the Mictor footprint limitations (only + side of clock and qualiﬁer signals are s upported).

apter supports standard Mictor connector footprints and signal connections

ferential qualiﬁcation and clock signals are not supported through the

PCB to P6860 Compression adapter allows existing applications of

ing the ﬁrst probe end perpendicularly to the adapter, place the

e connected probe ends and adapter into the existing Mictor connector

Connecting the

Compression-on-PCB

to P6434 Mictor Adapter

The Mictor adapter adds 2.7 pF to the High-Density Compression probe load of

0.7 pF for a combined adapter and probe capacitance load of 3.4 pF.

Compression-on-PCB to P6434 Mictor adapter allows you to connect the

The compression footprint to the Mictor connector pins used by the P6434 Probe. (See Figure 7 on page 10.) You can connect the adapter to the target system without turning off the target system. Connect the adapter according to the following steps.

NOTE. To use this adapter do not install press-in nuts. However if board thickness

is >.093 in, you will need to install press-in nuts before migrating to P6800 probes.

1. Place the adapter perpendicularly on top of the compression footprint.

2. Place the backing plate on the underside of the PCB.

P6800 Series Logic Analyzer Probes Instruction Manual 21

Operating Basics

3. Connect the bac holes from the underside of the PCB and ﬁnger-tighten (typically,

king plate by sliding the two screws into the existing screw

/2in-lbs) the screws until snug, not to exceed 1 in-lbs. You are encouraged to use a torque wrench to ensure proper tightness to the probe head screws.

CAUTION. When attaching the probe head to the target system, you must use care

to evenly tighten probe head screws until they are snug. First slightly tighten both screws, the

n snug each screw to 1 in-lbs (max). Under-tightening the probe head screws can result in intermittence. Over-tightening can result in damage to the elastomer holder and stripped screws.

4. Plug the P

6434 Probe into the adapter.

Screws of two different lengths are provided to attach the adapter to your PCB. The leng

th of the screw you need depends on the thickness of the PCB (0.050 in

to 0.150 in).

This ad

apter requires use of the Compression-on-PCB to P6434 Mictor adapter land footprint. For further dimensional information, refer to the Compression-on-PCB to P6434 Mictor adapter land footprint section. (See Figure 22 on page 51.)

22 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

This section provides reference information and speciﬁcations for the P6810 General Purpose, P6860 High-Density, P6864 High-Density 4X, and P6880 High-Densit

Designing an Interface Between the P6800 Probes and a Target System

y Differential Probes.

Signal Fixturing

Considerations

Once you ha to design the appropriate connector into your target system board. The following topics are in this section:

Signal ﬁxturing considerations

Signal co

Mechanical considerations

Electrical considerations

This section contains the following information to consider for signal ﬁxturing:

Clocks and qualiﬁers

Merge

Demultiplexing multiplexed busses

Half-channel and quarter-channel clocking modes (Internal 2X and 4X)

Probing analog signals

Range recognition

ve determined which probe is required, use the following information

nnections (signal names and land footprints)

d modules and source synchronous clocking

Clocks and Qualiﬁers. Every logic analyzer has some special purpose input channels. Inputs designated as clocks can cause the analyzer to store data.

ualiﬁer channels can be logically AND’ed and OR’ed with clocks to further

Q deﬁne when the analyzer should latch data from the system under test. Routing the appropriate signals from our design to these inputs ensures that the logic analyzer can acquire data correctly. Unused clocks can be used as q ualiﬁer signals.

Depending on the channel width, each TLA7Axx Series logic analyzer module will have different set of clock and qualiﬁer channels. The following table shows the clock and qualiﬁer channel availablility for each module.

P6800 Series Logic Analyzer Probes Instruction Manual 23

Reference

Table 1: Logic a

Module

TLA7AA1

TLA7AA2, TLA7AB2, TLA7AC2, and TLA7BB2

TLA7AA3, TLA7AC3, and TLA 7BB3

TLA7AA4, TLA7AB4, TLA7AC4, TLA7BB4, and TLA7BC4

nalyzer clock and qualiﬁer availability

Clock inputs Qualiﬁer inputs

CLK:0 CLK:1 CLK:2 CLK:3 QUAL:0 QUAL:1 QUAL:2 QUAL:3

All clock and qualiﬁer channels are stored. The analyzer always stores the logic state of these channels every time it latches data.

Since clock and qualiﬁ er channels are stored in the analyzer memory there is no need to double probe these signals for timing analysis. When switching from state to timing analysis modes all of the clock and qualiﬁer signals will be visible. This also allows you to route regular signals, those not needed for clocking, to these channels when they are not being used for their special purpose.

It is a good p ractice to take advantage of these channels to increase your options for when you will latch data . Routing s everal of your design’s clocks and strobes to the analyzer clock inputs will provide you with a greater ﬂexibility in the logic analyzer clocking setup menus.

As an example, look at a microprocessor with a master clock, a data strobe, and an address strobe. Routing all three of these signals to analyzer clock inputs will enable you to latch data on the processor master clock, only when data is strobed, or only when address is strobed. Some forethought in signal routing can greatly expand the ways in which you can latch and analyze data.

A microprocessor also provides a good example of signals that can be useful as qualiﬁers. There are often signals that indicate data reads versus data writes (R/W), signals that show when alternate bus masters have control of the processor busses (DMA), and signals that show when various memory devices are being used (ChipSel). All of these signals are good candidates for assignment to qualiﬁer channels.

By logically AND’ing the clock with one of these qualiﬁers you can program the analyzer to store only data reads or data writes. Using the DMA signal as a qualiﬁer provides a means of ﬁltering out alterna te bus master cycles. Chip selects can limit data latching to speciﬁc memory banks, I/O ports, or peripheral devices.

Merged Module Sets and Source Synchronous Clocking. TLA7Axx analyzer modules that are 102-channels or 136-channels wide can be merged together to act as a single logic analyzer with a larger channel count. Up to ﬁve modules can be merged to provide up to a 680-channel analyzer. A unique feature of the

24 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

TLA7Axx module these two capabilities provide some additional considerations for signal routing.

Source synchr system clock and the data bus by requiring the sending device to drive an actual clock or strobe signal along with the data that is very tightly coupled with it in terms of skew. The receiving device then uses this strobe to capture the data.

A variant of this scheme is being applied to large microprocessor busses, where the bus is split into smaller, more easily managed groups that each have their own dedicated strobe. Although the timing relationship between a particular clock and its associated data group is very tight, the timing between the different groups can vary grea

Many source synchronous designs use wide busses. It is not uncommon to require asetofm probing larger source synchronous systems. While all of the modules in a merged set can use their clock inputs independently if needed, you must remember that there are a maximum of four clock inputs on a 1 36 channel wide module.

To see the importance of this we will once again use a microprocessor system as an example. A Tektronix logic analyzer processor has a 32-bit address bus and a 64-bit data bus. The data bus is split into four 16-bit subgroups that have independent source synchronous clocks. For the logic analyzer to correctly acqu bus and one each for the four 16-bit data bus subgroups.

tly and changes depending on which device has control of the bus.

erged logic analyzer modules to provide the channel count needed in

ire data from this system it will need ﬁve clock inputs, one for the address

is that it supports source synchronous clocking. Combining

onous clocking is a method which manages the skew between the

cquire both busses the analyzer would need at least 96 channels (32 address

To a and 64 data). However, a single 102-channel card does not have the required ﬁve clock inputs. By merging two 102-channel modules into a set you can obtain the needed number of clock inputs. Route the address bus to one module in the set and route the data bus, along with its four source synchronous clocks, to the second module in the set.

Demultiplexing Multiplexed Busses. The TLA7Axx module supports both 2X and 4X demultiplexing. Each signal on a dual or quad multiplexed bus can be demultiplexed into its own logic analyzer channel. Refer to the following tables to determine which channel groups to connect to feed the test data to channels in the target system. (See Table 2.) (See Table 3.)

P6800 Series Logic Analyzer Probes Instruction Manual 25

Reference

Table 2: 2X Demu

Base connecting channel groups TLA7AA4 TLA7AA3 TLA7AA2 TLA7AA1 TLA7AB4 TLA7AB2

A3:7-0 D3:7-0 D3:7-0

A2:7-0 D2:7-0 D2:7-0

A1:7-0 D1:7-0 D 1 :7-0 D1:7-0

A0:7-0 D0:7-0 D 0 :7-0 D0:7-0

C3:7-0 C1:7-0 C1:7-0

C2:7-0 C0:7-0 C0:7-0

E3:7-0 E1:7-0

E2:7-0 E0:7-0

CLK:0 QUAL:1 QUAL:1

CLK:1 QUAL:0 QUAL:0

CLK:2 QUAL:3

CLK:3 QUAL:2

ltiplexing source-to-destination channel assignments

Prime channel

s receiving target system test data

C3:7-0 C3:7-0

C2:7-0 C2:7-0

——

———

——

———

—

D3:7-0

D2:7-0

D1:7-0 D1:7-0

D0:7-0 D0:7-0

C1:7-0

C0:7-0

E1:7-0

E0:7-0

QUAL:1

QUAL:0

QUAL:3

QUAL:2

C3:7-0

C2:7-0

—

Table 3: 4X Demultiplexing source-to-destination channel assignments

Base connecting channel groups TLA7AA4 TLA7AA3 TLA7AA2 TLA7AA1 TLA7AB4 TLA7AB2

C3:7-0 C2:7-0

A1:7-0 A0:7-0

A3:7-0 A2:7-0

E3:7-0 E2:7-0

CLK:3 CLK:2

CLK:1 CLK:0

Prime channels receiving target system test data

A3:7-0 A2:7-0 C2:7-0

A0:7-0 D1:7-0 D0:7-0

——

C1:7-0 C0:7-0

D1:7-0 D0:7-0

D3:7-0 D2:7-0

E1:7-0 E0:7-0

QUAL:3 QUAL:2

QUAL:1 QUAL:0

C2:7-0 C1:7-0 C0:7-0

A0:7-0 D1:7-0 D0:7-0

A2:7-0 D3:7-0 D2:7-0

———

CLK:0 QUAL:1 QUAL:0

A3:7-0 A2:7-0 C2:7-0

—

C2:7-0 C1:7-0 C0:7-0

A0:7-0 D1:7-0 D0:7-0

A2:7-0 D3:7-0 D2:7-0

E2:7-0 E1:7-0 E0:7-0

CLK:2 QUAL:3 QUAL:2

CLK:0 QUAL:1 QUAL:0

A3:7-0 A2:7-0 C2:7-0

A0:7-0 D1:7-0 D0:7-0

—

When demultiplexing data there is no need to connect the destination channels to the multiplexed bus. Data from the source channels are routed to the destination channels internal to the logic analyzer. You can ﬁnd more information about the mapping of source channels to destination channels in the Demultiplexing Multiplexed Busses section. (See Table 2.) (See Table 3.)

26 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Demultiplexin means that the MagniVu memory is ﬁlled with data from whatever is connected to the demultiplexing destination channel probe inputs. This provides an opportunity to acquire high resolution MagniVu data on a few extra channels. Connecting the demultiplexing destination channels to other signals will allow viewing of their activity in the MagniVu memory but not the main memory.

Half-Channel and Quarter-Channel Clocking Modes. Half-channel clocking mode provides double the normal 500 MHz sample rate on one half of the channels. By trading half of the analyzers channels the remaining channels can be sampled at a 1 GHz rate with double the memory depth. Quarter-channel clocking mode provides quadruple the normal 500 MHz sample rate on one fourth of the chann channels can be sampled at a 2 GHz rate with quadruple the memory depth.

For both routing. (See Table 2.) (See Table 3.) By taking care to assign critical signals to the demultiplexing source channels you can obtain extra timing resolution where most needed. Since demultiplexing affects only the main memory you will still have the MagniVu data available for all of the signals that are disconnected from the main memory when you switch to the high resolution timing modes.

Probing Analog Signals. TLA7Axx module provides visibility of analog signals with iView. iView routes the actual signal seen by each channel’s probe through a high bandwidth path to an analog multiplexer inside of the logic analyzer module. From the logic analyzer interface you can route a ny input channel to one of the four output connectors on the module. By connecting the analyzer iView analog

obe outputs to your oscilloscope you can see the analog characteristics of any

pr signal probed by the logic analyzer.

g affects only the main memory for the destination channels. This

els. By trading three-fourths of the analyzers channels the remaining

of the high resolution timing modes use the same demultiplexing channel

ometimes there are analog signals that would be convenient to have ﬁxtured for

S easier probing. Signals such as A/D Converter inputs, D/A Converter outputs, low voltage power supplies, termination voltages, and oscillator outputs are just a few examples. Routing these signals to unused logic analyzer inputs provides a quick method of viewing their activity without ever picking up a oscilloscope probe.

Take care to ensure that such signals are voltage limited and will not exceed the maximum nondestructive input voltage for the logic analyzer probes of ±15 Vpeak.

Range Recognition. When using range recognizers, the probe groups and probe channels must be in hardware order. Probe groups must be used from the most-signiﬁcant probe group to the least-signiﬁcant probe group based on the following order:

C3 C2 C1 C0 E3 E2 E1 E0 A3 A2 D3 D2 A1 A0 D1 D0 Q3 Q2 Q1 Q0 CK3 CK2 CK1 CK0

P6800 Series Logic Analyzer Probes Instruction Manual 27

Reference

Probe channels

must be from the most-signiﬁcant channel to the least-signiﬁcant

channel based on the following order:

76543210

The above example assumes a 136-channel LA module. The missing channels in LA modules w

ith fewer than 136 channels are ignored. With merged modules, range recognition extends across the ﬁrst three modules: the master module contains the most-signiﬁcant channels.

Signal Names

For more in

formation on signal connections for the P6810, P6860, P6864, and P6880 Probes, refer to the tables starting on this page. Match the alpha character that precedes the channel identiﬁer (for example, E3:7) to the probe head label. This will simplify probe connections to the logic analyzer w hen you use the following tables.

Table 4: P6810 Probe signal connections on 136- and 102-channel modules for probe 4 and probe 3

Signal name Podlet

Clk/Qual Clk/Qual Q3- Q2- CK0- Q0-

Clk/Qual+ Clk/Qual Q3+ Q2+ CK0+ Q0+

Data 7-

Data 7+

Data 6- 6 E3:6- E2:6- E1:6- E0:6- A3:6- A2:6- D3:6- D2:6-

Data 6+ 6 E3:6+ E2:6+ E1:6+ E0:6+ A3:6+ A2:6+ D3:6+ D2:6+

Data 5-

Data 5+

Data 4- 4 E3:4- E2:4- E1:4- E0:4- A3:4- A2:4- D3:4- D2:4-

Data 4+ 4 E3:4+ E2:4+ E1:4+ E0:4+ A3:4+ A2:4+ D3:4+ D2:4+

Data 3- 3 E3:3- E2:3- E1:3- E0:3- A3:3- A2:3- D3:3- D2:3-

Data 3+ 3 E3:3+ E2:3+ E1:3+ E0:3+ A3:3+ A2:3+ D3:3+ D2:3+

Data 2- 2 E3:2- E2:2- E1:2- E0:2- A3:2- A2:2- D3:2- D2:2-

Data 2+ 2 E3:2+ E2:2+ E1:2+ E0:2+ A3:2+ A2:2+ D3:2+ D2:2+

Data 1- 1 E3:1- E2:1- E1:1- E0:1- A3:1- A2:1- D3:1- D2:1-

Data 1+ 1 E3:1+ E2:1+ E1:1+ E0:1+ A3:1+ A2:1+ D3:1+ D2:1+

Data 0- 0 E3:0- E2:0- E1:0- E0:0- A3:0- A2:0- D3:0- D2:0-

Data 0+ 0 E3:0+ E2:0+ E1:0+ E0:0+ A3:0+ A2:0+ D3:0+ D2:0+

Probe 4 way station for 136-channel module only

E3:7- E2:7- E1:7- E0:7- A3:7- A2:7- D3:7- D2:7-

E3:7+ E2:7+ E1:7+ E0:7+ A3:7+ A2:7+ D3:7+ D2:7+

E3:5- E2:5- E1:5- E0:5- A3:5- A2:5- D3:5- D2:5-

E3:5+ E2:5+ E1:5+ E0:5+ A3:5+ A2:5+ D3:5+ D2:5+

Probe 3 way station for 136- and 102-channel modules

You can ﬁnd more information on 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

28 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Any differenti

al input, either the differential clock/qualiﬁers on the P686x High-density Probe, or all differential data and clock/qualiﬁers on the P6810 General Purpose Differential Probe and P6880 High-density Differential Probe, may have their negative input pin grounded and be used as a single-ended input.

Table 5: P6810 Probe signal connections on 102- and 136-channel modules for probe 2 and probe 1

Signal name

Clk/Qual- Clk/Qual- CK1- CK2- CK3- Q1-

Clk/Qual+ Clk/Qual+ CK1+ CK2+ CK3+ Q1+

Data 7-

Data 7+

Data 6- 6 A1:6- A0:6- D1:6- D0:6-

Data 6+ 6 A1:6+ A0:6+ D1:6+ D0:6+

Data 5-

Data 5

Data 4

Data

a3-

Dat

ta 3+

ta 2-

ata 1-

ata 1+

Data 0- 0 A1:0- A0:0- D1:0- D0:0-

Data 0+ 0 A1:0+ A0:0+ D1:0+ D0:0+

Podlet

4 A1:4- A0:4- D1:4- D0:4-

4 A1:4

2 A1:2

3 A1:

3A1

2A1

Probe 2 way s modules

A1:7- A0:7- D1:7- D0:7-

A1:7+ A0:7+ D1:7+ D0:7+

A1:5- A0:5- D1:5- D0:5-

A1:5+ A0:5+ D1:5+ D0:5+

:3+

:2-

1:1-

1:1+

tation for 136- and 102-channel

A0:4

A0:2

A0:

0:1-

0:1+

:3+

:2-

D1:4

D1:2

D1:

1:1-

1:1+

:3+

:2-

D0:4

D0:2

D0:

:3+

:2-

0:1-

0:1+

Probe 1 way s modules

C3:7- C2:7- C1:7- C0:7-

C3:7+ C2:7+ C1:7+ C0:7+

C3:6- C2:6- C1:6- C0:6-

C3:6+ C2:6+ C1:6+ C0:6+

C3:5- C2:5- C1:5- C0:5-

C3:5+ C2:5+ C1:5+ C0:5+

C3:4- C2:4- C1:4- C0:4-

C3:4+ C2:4+ C1:4+ C0:4+

C3:2+ C2:2+ C1:2+ C0:2+

C3:3- C2:3- C1:3- C0:3-

C3:3+ C2:3+ C1:3+ C0:3+

C3:2- C2:2- C1:2- C0:2-

C3:1- C2:1- C1:1- C0:1-

C3:1+ C2:1+ C1:1+ C0:1+

C3:0- C2:0- C1:0- C0:0-

C3:0+ C2:0+ C1:0+ C0:0+

tation for 136- and 102-channel

You can ﬁnd more information on 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

Any differential input, either the differential clock/qualiﬁers on the P686x High-density Probe, or all differential data and clock/qualiﬁers on the P6810 General Purpose Differential Probe and P6880 High-density Differential Probe, may have their negative input pin grounded and be used as a single-ended input.

P6800 Series Logic Analyzer Probes Instruction Manual 29

Reference

Table6: P6810P

Signal name

Clk/Qual Clk/Qual CK1- CK2- CK3-

Clk/Qual+ Clk/Qual CK1+ CK2+ CK3+

Data 7-

Data 7+

Data 6- 6 A1:6- A0:6- D1:6- D0:6-

Data 6+ 6 A1:6+ A0:6+ D1:6+ D0:6+

Data 5-

Data 5+

Data 4- 4 A1:4- A0:4- D1:4- D0:4-

Data 4+ 4 A1:4+ A0:4+ D1:4+ D0:4+

Data 3- 3 A1:3- A0:3- D1:3- D0:3-

Data 3+ 3 A1:3+ A0:3+ D1:3+ D0:3+

Data 2- 2 A1:2- A0:2- D1:2- D0:2-

Data 2+ 2 A1:2+ A0:2+ D1:2+ D0:2+

Data 1- 1 A1:1- A0:1- D1:1- D0:1-

Data 1+ 1 A1:1+ A0:1+ D1:1+ D0:1+

Data 0- 0 A1:0- A0:0- D1:0- D0:0-

Data 0+ 0 A1:0+ A0:0+ D1:0+ D0:0+

robe signal connections on 68- and 34-channel modules

Podlet

Probe 2 way station for 68-channel module only Probe 1 way station for 34-channel

A1:7- A0:7- D1:7- D0:7-

A1:7+ A0:7+ D1:7+ D0:7+

A1:5- A0:5- D1:5- D0:5-

A1:5+ A0:5+ D1:5+ D0:5+

module only

C3:7- C2:7-

C3:7+ C2:7+

C3:6- C2:6-

C3:6+ C2:6+

C3:5- C2:5-

C3:5+ C2:5+

C3:4- C2:4-

C3:4+ C2:4+

C3:3- C2:3-

C3:3+ C2:3+

C3:2- C2:2-

C3:2+ C2:2+

C3:1- C2:1-

C3:1+ C2:1+

C3:0- C2:0-

C3:0+ C2:0+

A2:7-

A2:7+

A2:6-

A2:6+

A2:5-

A2:5+

A2:4-

A2:4+

A2:3-

A2:3+

A2:2-

A2:2+

A2:1-

A2:1+

A2:0-

A2:0+

You can ﬁnd more information on 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

30 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Table 7: P6860 H

Signal name

Clk/Qual-

GND

Clk/Qual+

Data 15 B12 E3:7 E1:7 A3:7 D3:7 A 1:7 D1:7

GND

Data 14 B10 E3:6 E1:6 A3:6 D3:6 A 1:6 D1:6

Data 13 A12 E3:5 E1:5 A3:5 D3:5 A 1:5 D1:5

GND

Data 12 A10 E3:4 E1:4 A3:4 D3:4 A 1:4 D1:4

Data 11 B9 E3:3 E1:3 A3:3 D3:3 A1:3 D1:3

GND

Data 10 B7 E3:2 E1:2 A3:2 D3:2 A1:2 D1:2

Data 9 A9 E3:1 E1:1 A3:1 D3:1 A1:1 D1:1

GND

Data 8 A7 E3:0 E1:0 A3:0 D3:0 A1:0 D1:0

Data 7 B6 E2:7 E0:7 A2:7 D2:7 A0:7 D0:7

Data 6 B4 E2:6 E0:6 A2:6 D2:6 A0:6 D0:6

Data 5 A6 E2:5 E0:5 A2:5 D2:5 A0:5 D0:5

GND

Data 4 A4 E2:4 E0:4 A2:4 D2:4 A0:4 D0:4

Data 3 B3 E2:3 E0:3 A2:3 D2:3 A0:3 D0:3

GND

Data 2 B1 E2:2 E0:2 A2:2 D2:2 A0:2 D0:2

Data 1 A3 E2:1 E0:1 A2:1 D2:1 A0:1 D0:1

GND

Data 0 A1 E2:0 E0:0 A2:0 D2:0 A0:0 D0:0

igh-Density Probe channel mapping on 136- and 102-channel modules

Probe 4 head for Pad name

A15

A14

A13

B11

A11

136-channel module

only Probe 3 head fo

Q3- Q2- CK0- Q0- CK1- CK2- CK3- Q1-

GND GND GND GND GND GND GND GND

Q3+ Q2+ CK0+ Q0+ CK1+ CK2+ CK3+ Q1+

GND GND GND GND GND GND GND GND

r 136- and 102-channel modules

C3:7 C1:7

C3:6 C1:6

C3:5 C1:5

C3:4 C1:4

C3:3 C1:3

C3:2 C1:2

C3:1 C1:1

C3:

2:6

C2:5 C0:5

C2:4 C0:4

C2:3 C0:3

C2:2 C0:2

C2:1 C0:1

C2:0 C0:0

C1:

0:6

You can ﬁnd more information on 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

P6800 Series Logic Analyzer Probes Instruction Manual 31

Reference

Table 8: P6860 H

Signal name Pad name Probe 2 head for 68-channel moduleonly Probe1headfor34-channel module only

Clk/Qual-

GND

Clk/Qual+

Data 15 B12 A1:7 D1:7

GND

Data 14 B10 A1:6 D1:6

Data 13 A12 A1:5 D1:5

GND

Data 12 A10 A1:4 D1:4

Data 11 B9 A1:3 D1:3

GND

Data 1

Data

GND

Dat

GND

ta 6

ata 5

GND

Data 4 A4 A0:4 D0:4

Data 3 B3 A0:3 D0:3

GND

Data 2 B1 A0:2 D0:2

Data 1 A3 A0:1 D0:1

GND

Data 0 A1 A0:0 D0:0

igh-Density Probe channel mapping on 68- and 34-channel modules

A15

A14

A13

B11

A11

B7 A1:2 D1:2

A9 A1:1 D1:1

A7 A1:

B6 A0:

B4 A0

CK1- CK2- CK3- CK0-

GND GND GND GND

CK1CK2CK3CK0

C3:7

GND GND GND GND

C3:6

C3:5

GND GND GND GND

C3:4

C3:3

GND GND GND GND

C3:2

C3:1

GND GND GND GND

0:5

GND GND GND GND

D1:

D0:

0:5

C3:0

C2:7

C2:6

C2:5

C2:4

C2:3

C2:2

C2:1

C2:0

A3:7

A3:6

A3:5

A3:4

A3:3

A3:2

A3:1

A3:

A2:

2:5

A2:4

A2:3

A2:2

A2:1

A2:0

You c a n ﬁnd more information about 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

32 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Table 9: P6864 H

Land pattern

igh-Density 4 X Probe channel mapping on 34-, 68-, 102- and 136-channel modules

34- and 68-cha probe labeling 102- and 136-channel module probe labeling

nnel module

Signal name Pad name Probe Probe 1 Probe 2

Clk/Qual -

Gnd

Clk/Qual +

D15 B12 A1-0

Gnd

D14 B10 A1-1

D13 A12

Gnd

D12 A10

D11 B9 A1-2

Gnd

D10 B7 A1-3

D9 A9

Gnd

D8 A7

D7 B6 A1-4

Gnd

D6 B4 A1-5

D5 A6

Gnd

D3 B3 A1-6

Gnd

D2 B1 A1-7

D1 A3

Gnd

D0 A1

Unavailable with a 34 channel module

Unavailable with a 102 channel module

A15

A14

A13

B11

A11

CK3- CK3- CK1-

GND GND GND

CK3+ CK3+ CK1+

E3-0

A3-0

GND GND GND

C3-7 C3-7

E3-1 A3-1

A1-7

GND GND GND

C3-6 C3-6

E3-2

A1-6

A3-2

GND GND GND

C3-5 C3-5

E3-3

A3-3

A1-5

GND GND GND

C3-

E3-4

A1-4

A3-4

GND GND GND

C3-3 C3-3

E3-5

A3-5

-3

GND GND GND

1-2

C3-2 C3-2

E3-6

A3-6

GND GND GND

C3-1 C3-1

E3-7

A3-7

A1-1

GND GND GND

C3-0 C3-0

A1-0

NOTE. The P6864 probe is usable in 4X demultiplex mode only

P6800 Series Logic Analyzer Probes Instruction Manual 33

Reference

Table 10: P6880

High-Density Differential Probe channel mapping on 136- and 102-channel modules for probe 4

and probe 3

Signal name

Clk/Qual-

GND

Clk/Qual+

Data 7+ B12 E3:7+ E2:7+ E1:7+ E0:7+ A3:7+ A2:7+ D3:7+ D2:7+

GND

Data 7- B10 E3:7- E2:7- E1:7- E0:7- A3:7- A2:7- D3:7- D2:7-

Data 6- A12 E3:6- E2:6- E1:6- E0:6- A3:6- A2:6- D3:6- D2:6-

GND

Data 6+ A10 E3:6+ E2:6+ E1:6+ E0:6+ A3:6+ A2:6+ D3:6+ D2:6+

Data 5+ B9 E3:5+ E2:5+ E1:5+ E0:5+ A3:5+ A2:5+ D3:5+ D2:5+

GND

Data 5- B7 E3:5- E2:5- E1:5- E0:5- A3:5- A2:5- D3:5- D2:5-

Data 4- A9 E3:4- E2:4- E1:4- E0:4- A3:4- A2:4- D3:4- D2:4-

GND

Data 4+ A7 E3:4+ E2:4+ E1:4+ E0:4+ A3:4+ A2:4+ D3:4+ D2:4+

Data 3+ B6 E3:3+ E2:3+ E1:3+ E0:3+ A3:3+ A2:3+ D3:3+ D2:3+

GND

Data 3- B4 E3:3- E2:3- E1:3- E0:3- A3:3- A2:3- D3:3- D2:3-

Data 2- A6 E3:2- E2:2- E1:2- E0:2- A3:2- A2:2- D3:2- D2:2-

GND

Data 2+ A4 E3:2+ E2:2+ E1:2+ E0:2+ A3:2+ A2:2+ D3:2+ D2:2+

Data 1+ B3 E3:1+ E2:1+ E1:1+ E0:1+ A3:1+ A2:1+ D3:1+ D2:1+

GND

Data 1- B1 E3:1- E2:1- E1:1- E0:1- A3:1- A2:1- D3:1- D2:1-

Data 0- A3 E3:0- E2:0- E1:0- E0:0- A3:0- A2:0- D3:0- D2:0-

GND

Data 0+ A1 E3:0+ E2:0+ E1:0+ E0:0+ A3:0+ A2:0+ D3:0+ D2:0+

Pad name

A15

A14

A13

B11

A11

Probe 4 head for 136-channel module only Probe 3 head for 102-channel m odule only

Q3- Q2- CK0- Q0-

GND GND GND GND GND GND GND GND

Q3+ Q2+ CK0+ Q0+

GND GND GND GND GND GND GND GND

You c a n ﬁnd more information about 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

34 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Table 11: P6880

High-Density Differential Probe channel mapping on 136- and 102-channel modules for probe 2

and probe 1

Signal name

Clk/Qual-

GND

Clk/Qual+

Data 7+ B12 A1:7+ A0:7+ D1:7+ D0:7+

GND

Data 7- B10 A1:7- A0:7- D1:7- D0:7-

Data 6- A12 A1:6- A0:6- D1:6- D0:6-

GND

Data 6+ A10 A1:6+ A0:6+ D1:6+ D0:6+

Data 5+ B9 A1:5+ A0:5+ D1:5+ D0:5+

GND

Data 5- B7 A1:5- A0:5- D1:5- D0:5-

Data 4- A9 A1:4- A0:4- D1:4- D0:4-

GND

Data 4+ A7 A1:4+ A0:4+ D1:4+ D0:4+

Data 3+ B6 A1:3+ A0:3+ D1:3+ D0:3+

GND

Data 3- B4 A1:3- A0:3- D1:3- D0:3-

Data 2- A6 A1:2- A0:2- D1:2- D0:2-

GND

Data 2+ A4 A1:2+ A0:2+ D1:2+ D0:2+

Data 1+ B3 A1:1+ A0:1+ D1:1+ D0:1+

GND

Data 1- B1 A1:1- A0:1- D1:1- D0:1-

Data 0- A3 A1:0- A0:0- D1:0- D0:0-

GND

Data 0+ A1 A1:0+ A0:0+ D1:0+ D0:0+

Pad name

A15

A14

A13

B11

A11

Probe 2 head Probe 1 head

CK1- CK2- CK3- Q1-

GND GND GND GND GND GND GND GND

CK1+ CK2+ CK3+ Q1+

GND GND GND GND GND GND GND GND

C3:7+ C2:7+ C1:7+ C0:7+

C3:7- C2:7- C1:7- C0:7-

C3:6- C2:6- C1:6- C0:6-

C3:6+ C2:6+ C1:6+ C0:6+

C3:5+ C2:5+ C1:5+ C0:5+

C3:5- C2:5- C1:5- C0:5-

C3:4- C2:4- C1:4- C0:4-

C3:4+ C2:4+ C1:4+ C0:4+

C3:3+ C2:3+ C1:3+ C0:3+

C3:3- C2:3- C1:3- C0:3-

C3:2- C2:2- C1:2- C0:2-

C3:2+ C2:2+ C1:2+ C0:2+

C3:1+ C2:1+ C1:1+ C0:1+

C3:1- C2:1- C1:1- C0:1-

C3:0- C2:0- C1:0- C0:0-

C3:0+ C2:0+ C1:0+ C0:0+

You c a n ﬁnd more information about 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

P6800 Series Logic Analyzer Probes Instruction Manual 35

Reference

Table 12: P6880

Signal name

Clk/Qual-

GND

Clk/Qual+

Data 7+ B12 A1:7+ A0:7+ D1:7+ D 0:7+

GND

Data 7- B10 A1:7- A0:7- D1:7- D0:7-

Data 6- A12 A1:6- A0:6- D1:6- D0:6-

GND

Data 6+ A10 A1:6+ A0:6+ D1:6+ D 0:6+

Data 5+ B9 A1:5+ A0:5+ D1:5+ D0:5+

GND

Data 5- B7 A1:5- A0:5- D1:5- D0:5-

Data 4- A9 A1:4- A0:4- D1:4- D0:4-

GND

Data 4+ A7 A1:4+ A0:4+ D1:4+ D0:4+

Data 3+ B6 A1:3+ A0:3+ D1:3+ D0:3+

GND

Data 3- B4 A1:3- A0:3- D1:3- D0:3-

Data 2- A6 A1:2- A0:2- D1:2- D0:2-

GND

Data 2+ A4 A1:2+ A0:2+ D1:2+ D0:2+

Data 1+ B3 A1:1+ A0:1+ D1:1+ D0:1+

GND

Data 1- B1 A1:1- A0:1- D1:1- D0:1-

Data 0- A3 A1:0- A0:0- D1:0- D0:0-

GND

Data 0+ A1 A1:0+ A0:0+ D1:0+ D0:0+

High-Density Differential Probe channel mapping on 68- and 34-channel m odules

Pad name

A15

A14

A13

B11

A11

Probe 2 head for 68-channel m odule only

CK1- CK2- CK3- CK0-

GND GND GND GND GND GND GND GND

CK1- CK2- CK3+ CK0+

GND GND GND GND GND GND GND GND

Probe 1 head 34-

C3:7+ C2:7+

C3:7- C2:7-

C3:6- C2:6-

C3:6+ C2:6+

C3:5+ C2:5+

C3:5- C2:5-

C3:4- C2:4-

C3:4+ C2:4+

C3:3+ C2:3+

C3:3- C2:3-

C3:2- C2:2-

C3:2+ C2:2+

C3:1+ C2:1+

C3:1- C2:1-

C3:0- C2:0-

C3:0+ C2:0+

channel module only

A3:7+ A2:7+

A3:7- A2:7-

A3:6- A2:6-

A3:6+ A2:6+

A3:5+ A2:5+

A3:5- A2:5-

A3:4- A2:4-

A3:4+ A2:4+

A3:3+ A2:3+

A3:3- A2:3-

A3:2- A2:2-

A3:2+ A2:2+

A3:1+ A2:1+

A3:1- A2:1-

A3:0- A2:0-

A3:0+ A2:0+

You c a n ﬁnd more information about 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

36 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Table 13: Chann

Compression Mictor

Signal name

J1 Clk/Qual-

GND

J1 Clk/Qual+

J1 Data 15 B12

GND

J1 Data 14 B10 9 E3:6 D3:6 A3:6

J1 Data 13 A12 11 E3:5 D3:5 A3:5

GND

J1 Data 12 A10 13 E3:4 D3:4 A3:4

J1 Data 11 B9 15 E3:3 D3:3 A3:3

GND

J1 Data 10 B7 17 E3:2 D3:2 A3:2

J1 Data 9 A9 19 E3:1 D3:1 A3:1

GND

J1 Data 8 A7 21 E3:0 D3:0 A3:0

J1 Data 7 B6 23 E2:7 D2:7 A2:7

GND

J1 Data 6 B4 25 E2:6 D2:6 A2:6

J1 Data 5 A6 27 E2:5 D2:5 A2:5

GND

J1 Data 4 A4 29 E2:4 D2:4 A2:4

J1 Data 3 B3 31 E2:3 D2:3 A2:3

GND

J1 Data 2 B1 33 E2:2 D2:2 A2:2

J1 Data 1 A3 35 E2:1 D2:1 A2:1

GND

J1 Data 0 A1 37 E2:0 D2:0 A2:0

J2 Clk/Qual-

GND

J2 Clk/Qual+

J2 Data 15 B12 8 E1:7 D1:7 A1:7

GND

J2 Data 14 B10 10 E1:6 D1:6 A1:6

J2 Data 13 A12 12 E1:5 D1:5 A1:5

el mapping for 136- and 102-channel modules

136-channel module only 136- and 102-channel modules

Pad name

A15

A14

A13

B11

A11

A15

A14

A13 6

B11

Mictor pin number

NC NC NC NC NC

GND GND GND GND GND

NC NC NC NC NC

GND GND GND GND GND

Adapter 4/ probe head 4

Q3 Q0 CK0 CK3

E3:7 D3:7 A3:7

Q2 CK2 CK1 Q1

Adapter 3/ probe head 3

Adapter 2/ probe head 2

Adapter 1/ probe head 1

C3:7

C3:6

C3:5

C3:4

C3:3

C3:2

C3:1

C3:0

C2:7

C2:6

C2:5

C2:4

C2:3

C2:2

C2:1

C2:0

C1:7

C1:6

C1:5

P6800 Series Logic Analyzer Probes Instruction Manual 37

Reference

Table 13: Channel mapping for 136- and 102-channel modules (cont.)

136-channel

Compression Mictor

Pad

Signal name

GND

J2 Data 12 A10 14 E1:4 D1:4 A1:4

J2 Data 11 B9 16 E1:3 D1:3 A1:3

GND

J2 Data 10 B7 18 E1:2 D1:2 A1:2

J2 Data 9 A9 20 E1:1 D1:1 A1:1

GND

J2 Data 8 A7 22 E1:0 D1:0 A1:0

J2 Data 7 B6 24 E0:7 D0:7 A0:7

GND

J2 Data 6 B4 26 E0:6 D0:6 A0:6

J2 Data 5 A6 28 E0:5 D0:5 A0:5

GND

J2 Data 4 A4 30 E0:4 D0:4 A0:4

J2 Data 3 B3 32 E0:3 D0:3 A0:3

GND

J2 Data 2 B1 34 E0:2 D0:2 A0:2

J2 Data 1 A3 36 E0:1 D0:1 A0:1

GND

J2 Data 0 A1 38 E0:0 D0:0 A0:0

name

A11

Mictor pin number

GND GND GND GND GND

module only 136- and 102-channel modules

Adapter 4/ probe head 4

Adapter 3/ probe head 3

Adapter 2/ probe head 2

Adapter 1/ probe head 1

C1:4

C1:3

C1:2

C1:1

C1:0

C0:7

C0:6

C0:5

C0:4

C0:3

C0:2

C0:1

C0:0

You c a n ﬁnd more information about 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

Table 14: Channel mapping for 68-channel module

Compression land pattern Mictor land pattern Channel module

Signal name

J1 Clk/Qual-

GND

Pad name Mictor pin number

A15

A14

NC NC NC

GND GND GND

Adapter 1/ probe head 1

Adapter 2/ probe head 1

38 P6800 Series Logic Analyzer Probes Instruction M anual

Table 14: Channel mapping for 68-channel module (cont.)

Compression land pattern Mictor land pattern Channel module

Signal name

J1 Clk/Qual+

J1 Data 15 B12

GND

J1 Data 14 B10 9 A3:6

J1 Data 13 A12 11 A3:5

GND

J1 Data 12 A10 13 A3:4

J1 Data 11 B9 15 A3:3

GND

J1 Data 10 B7 17 A3:2

J1 Data 9 A9 19 A3:1

GND

J1 Data 8 A7 21 A3:0

J1 Data 7 B6 23 A2:7

GND

J1 Data 6 B4 25 A2:6

J1 Data 5 A6 27 A2:5

GND

J1 Data 4 A4 29 A2:4

J1 Data 3 B3 31 A2:3

GND

J1 Data 2 B1 33 A2:2

J1 Data 1 A3 35 A2:1

GND

J1 Data 0 A1 37 A2:0

J2 Clk/Qual+

GND

J2 Clk/Qual+

J2 Data 15 B12 8 A1:7 D1:7

GND

J2 Data 14 B10 10 A1:6 D1:6

J2 Data 13 A12 12 A1:5 D1:5

GND

J2 Data 12 A10 14 A1:4 D1:4

J2 Data 11 B9 16 A1:3 D1:3

Pad name Mictor pin number

A13

B11

A11

A15

A14

A13 6

B11

A11

GND GND GND

NC NC NC

GND GND GND

Adapter 1/ probe head 1

CK0 CK3

A3:7

CK1 CK2

Adapter 2/ probe head 1

C3:7

C3:6

C3:5

C3:4

C3:3

C3:2

C3:1

C3:0

C2:7

C2:6

C2:5

C2:4

C2:3

C2:2

C2:1

C2:0

Reference

P6800 Series Logic Analyzer Probes Instruction Manual 39

Reference

Table 14: Channel mapping for 68-channel module (cont.)

Compression land pattern Mictor land pattern Channel module

Signal name

GND

J2 Data 10 B7 18 A1:2 D1:2

J2 Data 9 A9 20 A1:1 D1:1

GND

J2 Data 8 A7 22 A1:0 D1:0

J2 Data 7 B6 24 A0:7 D0:7

GND

J2 Data 6 B4 26 A0:6 D0:6

J2 Data 5 A6 28 A0:5 D0:5

GND

J2 Data 4 A4 30 A0:4 D0:4

J2 Data 3 B3 32 A0:3 D0:3

GND

J2 Data 2 B1 34 A0:2 D0:2

J2 Data 1 A3 36 A0:1 D0:1

GND

J2 Data 0 A1 38 A0:0 D0:0

Pad name Mictor pin number

GND GND GND

Adapter 1/ probe head 1

Adapter 2/ probe head 1

You c a n ﬁnd more information about 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on

age26.) (SeeTable3onpage26.)

40 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Table 15: Chann

Compression land pattern Mictor land pattern Channel module

Signal name

J1 Clk/Qual-

GND

J1 Clk/Qual+

J1 Data 15 B12

GND

J1 Data 14 B10 9

J1 Data 1

GND

J1 Data

GND

J1 Da

GND

J1 D

GND

1Data6

1Data5

GND

J1 Data 4 A4 29

J1 Data 3 B3 31

GND

J1 Data 2 B1 33

J1 Data 1 A3 35

GND

J1 Data 0 A1 37

J2 Clk/Qual+

GND

J2 Clk/Qual+

J2 Data 15 B12 8 A3:7

GND

J2 Data 14 B10 10 A3:6

J2 Data 13 A12 12 A3:5

GND

J2 Data 12 A10 14 A3:4

ta 10

ta 9

ata 8

Data 7

el mapping for 34-channel module

Pad name Mictor pin num

A15

A14

A13

B11

A12 11

A11

A10 13

B9 15

B7 17

A9 19

A7 21

B6 23

A15

A14

A13 6

B11

A11

ber

NC NC

GND GND

NC NC

GND GND

Adapter 1/probe head 1

CK3

C3:7

C3:6

C3:5

C3:4

C3:3

C3:2

C3:1

C3:0

C2:7

C2:6

C2:5

C2:4

C2:3

C2:2

C2:1

C2:0

CK0

P6800 Series Logic Analyzer Probes Instruction Manual 41

Reference

Table 15: Channel mapping for 34-channel module (cont.)

Compression land pattern Mictor land pattern Channel module

Signal name

J2 Data 11 B9 16 A3:3

GND

J2 Data 10 B7 18 A3:2

J2 Data 9 A9 20 A3:1

GND

J2 Data 8 A7 22 A3:0

J2 Data 7 B6 24 A2:7

GND

J2 Data 6 B4 26 A2:6

J2 Data 5 A6 28 A2:5

GND

J2 Data 4 A4 30 A2:4

J2 Data 3 B3 32 A2:3

GND

J2 Data 2 B1 34 A2:2

J2 Data 1 A3 36 A2:1

GND

J2 Data 0 A1 38 A2:0

Pad name Mictor pin number

GND GND

Adapter 1/probe head 1

You c a n ﬁnd more information about 2X and 4X demultiplexing channel assignments in the Demultiplexing Multplexed Buses section. (See Table 2 on page 26.) (See Table 3 on page 26.)

Special Considerations for the Adapters. Consider the following issues when you use either the Compression-on-PCB to P6434 Mictor adapter or the Mictor-on-PCB to P6860 Compression adapters.

Use of the Compression-on-PCB to P6434 Mictor and Mictor-on-PCB to P6860

Compressionadaptersonexisting68-and34-channelembedded conﬁgurations and supports may require exchanging the P6860 Probe heads or P6434 module connector ends to accommodate all older Tektronix logic analyzer signal connection alternatives. For additional information on P6434 and P6800 probe-to-module orientation refer to the following:

P6810 General Purpose Logic Analyzer Probe Label Instructions

P6860 High Density Logic Analyzer Probe Label Instructions

42 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

P6880 High Dens

P6864 High Density 4X Logic Analyzer Probe Label Instructions

P6434 Probe Label Instructions

On the Compression-on-PCB to P6434 Mictor adapter, the negative side of the differential clock/qualiﬁers are left ﬂoating (N/C) to allow a differential clock signal to be connected to the compression footprint and still be probed by a P6434. Howe line. This also allows the P6860 Probestobeconnectedinthefutureand provide true differential clock/qualiﬁer support.

On the Mictor-on-PCB to P6860 Compression adapter, the negative side of the differential clock/qualiﬁer inputs on the compression connection side are internally grounded to support viewing the single-ended clock/qualiﬁer inputs supported by the P6434 Probe and older Tektronix logic analyzers.

ity Differential Logic Analyzer Probe Label Instructions

ver, the P6434 will only see the CLK+ side of the differential

P6800 Series Logic Analyzer Probes Instruction Manual 43

Reference

Land Footprints

The following s Probes. These ﬁgures contain the signal to land pattern assignments.

P6810 Probe Land Footprint. The P6810 General Purpose Probe land footprint. (See Figure 15.) Pin spacing allows for spacing tolerance between 8-channel podlet holder and clock/qualiﬁer podlet conﬁgurations. Negative inputs of differenti

ection shows the land footprints for the P6810, P686x, and P6880

al signals may be grounded to support single-ended signal inputs.

Figure 15: P6810 General-Purpose probe land footprint

P686x Probe Land Footprint. The following two ﬁgures show the land footprint

for the P686x High-Density Probe and an example of the High-Density Probe land footprint in a typical pass-through signal path layout conﬁguration. (See Figure 16 on page 45.) This type of conﬁguration optimizes minimal probe loading. An example layout of the High-Density Compression and Mictor land footprints is also shown. (See Figure 18 on page 46.)

44 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Figure 16: P686x High-Density probe land footprint

Figure 17: High-Density probe land footprint in a typical pass-through signal path

out conﬁguration

lay

P6800 Series Logic Analyzer Probes Instruction Manual 45

Reference

Figure 18: Example layouts of the High-Density compression compared to the mictor land footprints

P6880 D

footprint for the P6880 High-Density Differential Probe and an example of the High-Density Differential Probe land footprint in a typical pass-through signal path layout conﬁguration. (See Figure 19 on page 47.) (See Figure 20 on page 47.)

NOTE. Because the land pattern is the same between P6880 and P6860 probes,

you can also use the P6860 probe to look at both sides of the differential signal usin

ifferential P robe Land Footprint. The following two ﬁgures show the land

g two separate input channels on the P6860 probe.

46 P6800 Series Logic Analyzer Probes Instruction M anual

Figure 19: P6880 Differential probe land footprint

Reference

Figure 20: High-Density Differential probe land footprint in a typical pass-through signal path layout conﬁguration

P6800 Series Logic Analyzer Probes Instruction Manual 47

Reference

Mechanical

Considerations

This section pr and physical attachment requirements.

The PCB holes, signals when the signals routed around the holes have the corresponding return current plane immediately below the signal trace for the entire signal path from driver to receiver.

NOTE. For optimum signal integrity, there should be a continuous, uninterrupted

ground return plane along the entire signal path.

Land Footprint R equirements for the P686x and P6880 Probes. The compression land footprint requirements of the P686x and P6880 Probes are shown in the illustration. (See Figure 21.)

ovides information on compression land footprint requirements

in general, do not have an impact upon the integrity of your

48 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Figure 21: Land footprint requirements for the P686x and P6880 probes (top view)

P6800 Series Logic Analyzer Probes Instruction Manual 49

Reference

Special Consid

WARNING. To avoid personal injury due to electric shock, always turn off the

power on your target system before cleaning the compression footprint.

Cleanliness is important for a reliable connection. (See page 13, Cleaning the P686x and P6880 Compression Footprints.)

Line boxes around the pin groupings are the via keepout a reas (not part of the actual land footprint).

Solder mask is required between all land pads in the component keepout area.

All signa mask tolerances to ensure that no exposed runs or metal exist between pads. This requirement avoids the risk of shorting signal runs.

Solder mask hardness of at least 8H (pencil hardness) and thickness of at least 0.0762 mm to 0.1270 mm (0.0003 to 0.0005 in) has been veriﬁed for several hundred cycles without appreciable wear from the compression contact cycling.

The compression land footprint design was veriﬁed on the immersion gold process.

erations

l runs in the keepout areas are required to maintain PCB and solder

Footprint Requirements for the Compression-on-PCB to P6434 Mictor

Land Adapter. The following two ﬁgures show the land footprint requirements of the

Compression-on-PCB to P6434 Mictor adapter. (See Figure 22 on page 51.) (See Figure 23 on page 51.) This compression adapter converts from the new compression footprint to the existing P6434 Mictor-based 34-channel probe.

Refer to the P6434 Mass Termination Probe Manual for the Mictor land footprint speciﬁcation. The recommended channel mappings for the Compression-on-PCB to P6434 Mictor adapter and Mictor-on-PCB to Compression adapter is listed.

See Table 13 on page 37.)

(

50 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Figure 22: to P6434 Mictor adapter

Figure 23: Land footprint requirements for the 17-channel Compression-on-PCB to P6434 Mictor adapter

Land footprint requirements for the 34-channel Compression-on-PCB

P6800 Series Logic Analyzer Probes Instruction Manual 51

Reference

Special Consid

Two compression land footprints must be spaced as per the mechanical dimensions sp

Placement of the compression land footprints is only constrained with use of the compres with a High-Density Probe.

The P6434 Pr signals. Therefore, the compression adapter cannot be used to support differential signals beyond capturing each side of the differential signal independently in a single-ended manner.

The compression adapter will add capacitance to the P6434 Probe input capacitance. The Mictor adapter adds 2.7 pF to the High-Density Compression probe load of 0.7 pF for a c ombined adapter capacitance load of 3.4 pF.

The TLA7Axx logic analyzer with the P6860 High-Density Probe will connect directly to the compression land footprint to support high performance data capture and viewing needs.

The TLA7Axx logic a nalyzer with the P6880 High-Density Differential Probe will also connect directly to the compression land footprint to support high perfo

erations

eciﬁed to support the compression adapter.

sion adapter, not in normal usage of the TLA7Axx logic analyzer

obe and older logic analyzer modules do not support differential

rmance differential signal capture and viewing needs.

Physical Attachment Requirements for the P6810 Probe. The physical dimensions of the P6810 General Purpose Probe. (See Figure 24.)

Figure 24: Physical attachment requirements for the P6810 probe

52 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Physical Attac

connector-less P686x High-Density Probe and P6880 High-Density Differential Probe interconnects are designed to accommodate PCB thickness ranging from

1.27 mm to 3.81 mm (0.050 in to 0.150 in). To accommodate this range, there are two versions of the design.

Nut bar–If the PCB thickness is 1.27 mm to 2.36 mm (0.050 in to 0.093 in), use the nut bar with the thin e lastomer. (See Figure 25.)

Press-in nut–If the PCB thickness is 2.36 mm to 3.81 mm (0.093 in to

0.150 in), use the press-in nut with the thick elastomer. (See Figure 26 on page 54.)

hment Requirements for the P686x and P6880 Probes. The

Figure 25: Nut Bar design

P6800 Series Logic Analyzer Probes Instruction Manual 53

Reference

Special Consid

erations for the Nut Bar Design

The nut bar backing plate is required to maintain PCB ﬂatness, which supports the compressi

on connection.

The nut bar snaps in and out of the PCB without the use of tools.

Nut bars are reusable and are not required to be a permanent part of the PCB.

The elastomer used is independent and replaceable.

Additional nut bars and both thick and thin elastomer holders may be ordered from Tektronix.

Figure 26: Press-in Nut design

Special Considerations for the Press-in Nut Design

The P

KF2 2-56 or equivalent press-in nut must be inserted into the PCB.

The elastomer used is independent and replaceable.

Physical Attachment Requirements for the Compression-on-PCB to P6434 Mictor and Mictor-on-PCB to P6860 Compression Adapters. You can get the mechanical

dimensions of the adapters in the Mictor-on-PCB to P6860 Compression Adapter section. (See Figure 6 on page 9.) (See Figure 7 on page 10.)

54 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Electrical Considerations

This section pr the P6810 General Purpose, P686x High-Density, and P6880 High-Density Differential Probes.

The low frequency model is typically adequate for rise and fall times of 1 ns or greater in a typical 25 Ω source impedance environment (50 Ω runs with a pass-through connection). For source impedance outside this range, and/or rise and fall times less than 1 ns, use the high frequency model to determine if a signiﬁcant difference is obtained in the modeling result.

The compression land pattern pad is not part of the load model. Make sure that you include the compression land pad and in the modeling.

Transmission Lines. Due to the high performance nature of the interconnect, ensure that stubs, which are greater than 1/4 length of the signal rise time, be modeled as transmission lines.

P6810 General Purpose Probe Load Model. The following electrical model

ys a single podlet load model of the General Purpose Probes. (See

displa Figure 27.)

ovides information on transmission lines and load models for

Figure 27: Single podlet load model

P6800 Series Logic Analyzer Probes Instruction Manual 55

Reference

The characteri

stics listed in the following table apply to single podlets and the leadsets shown in the illustrations. (SeeFigure28.) (SeeFigure29.) (See Figure 30.) Note the differences in the characteristics when podlets are used with leadsets.

Table 16: P6810 General Purpose Probe performance with single podlet and leadsets

ions

stic

Single podl

1.4 GHz when

Figure27onpage55.)

N/A.

(See Figure 24 on page 52.) (See Figure 28.) (See Figure 29 on page 57.)

High-performance probing for single-ended or dif

Characteri

Maximum clock speed 450 MHz when used with TLA7Axx modules

AC loading Refer to the single podlet load model. (See

DC loading 20 kΩ to ground 20 kΩ to ground

Isolation

Dimens

Recommended usage

et only

used with TLA7Bxx modules

ferential signals.

Single podl

50 MHz (sing lead connected

90 - 100 MHz (single-ended leadset), two ground lea

150 - 200 MHz (differential leadset)

< 5 pF per c under test

Each signal lead on the eight-channel leadset contains a 150 Ω series termination near the end of t reﬂections.

(See Figure 30 on page 57.)

TTL and CMOS levels only. Ground leads shoul

Not recommended for signals with edge rates > 1 V/ns.

et with leadsets

le-ended leadset), one ground

ds connected

hannel as seen by the device

he barrel connector to minimize signal

d be connected to ground of the SUT.

Figure 28: Eight-channel leadset (barrel connectors)

56 P6800 Series Logic Analyzer Probes Instruction M anual

Figure 29: One-channel leadset (barrel connector)

Reference

Figure 3

P686x High-Density and P6880 High-Density Differential Probes Load Model. The

following electrical model includes a low-frequency and high-frequency model of the High-Density and High-Density Differential Probes. (See Figure 31.) For the Di side of the signal.

0: Eight-channel differential leadset

fferential Probe, the load model is applied to both the + side and the –

P6800 Series Logic Analyzer Probes Instruction Manual 57

Reference

Figure 31: High-Density and High-Density Differential probe load model

The differential load for the P686x clock input and the P6880 probe can be modeled signal. The + and – sides of the differential signal are well insulated in the probe head up to and including the d ifferential input stage.

by attaching the single line model to each side (+ and –) of the differential

Mictor-on-PCB to P6860 Compression Adapter Load Model. Refer the following illustration for an electrical model of the Mictor-on-PCB to P6860 Compression

er. (See Figure 32.) The pad cap is the capacitance of the 0.016 in x 0.032 in

adapt pad of the P6860/P6880 compression land footprint. The capacitive load depends upon the distance to the underlying conductors.

igure 32: Mictor-on-PCB to Compression adapter load model

58 P6800 Series Logic Analyzer Probes Instruction M anual

Reference

Compression-o

illustration for an electrical model of the Compression-on-PCB to P6434 Mictor adapter. (See Figure 33.) The pad cap is the capacitance of the 0.016 in x 0.032 in pad of the P6860/P6880 compression land footprint. The capacitive load depends upon the distance to the underlying conductors.

Figure 33: Compression-on-PCB to P6434 Mictor adapter load model

n-PCB to P6434 Mictor Adapter Load Model. Refer to the following

P6800 Series Logic Analyzer Probes Instruction Manual 59

Reference

60 P6800 Series Logic Analyzer Probes Instruction M anual

Speciﬁcations

Mechanical an

d Electrical S peciﬁcations

The mechanical and electrical speciﬁcations for the P6810, P686x, and P6880 Probes are listed. (See Table 17.) The electrical speciﬁcations apply when the probe is con

Refer to the Tektronix Logic Analyzer Family Product Speciﬁcations document (Tektroni Family Product Documentation CD or downloadable from the Tektronix Web site for a complete list of speciﬁcations, including overall system speciﬁcations.

Table 17: Mechanical and electrical speciﬁcations

Characteristic P6810 P6860/P6864 P6880

Threshold accuracy

Input resistance

Input capacitance <1.0 pF

Minimum digital signal swing

Maximum nondestructive input signal to probe

Delay from probe tip to module input connector

Probe length

Operating range

810 single podlet input capacitance is 0.7 pF, but podlets in a group will have 1 pF input capacitance.

nected between a compatible logic analyzer and a target system.

x part number 071-1344-xx) available on the Tektronix Logic Analyzer

±(35 mV ±1% of setting)

20 kΩ ±1% 20 kΩ ±1% 20 kΩ ±1%

300 mV single-ended

±15V ±15V ±15V

7.70 ns ±80 ps 7.70 ns ±60 ps 7.70 ns ±80 ps

1.8 m (6 ft) 1.8 m (6 ft) 1.8 m (6 ft)

+5 V to –2.5 V +5 V to –2.5 V +5 V to –2.5 V

±(35 mV ±1% of setting)

0.7 pF (typical) 0.7 pF (typical)

300 mV single-ended

±(35 mV ±1% of setting)

150 mV differential each side

NOTE. Because the length of all three probes are electrically similar, they can be

interchanged without problems.

P6800 Series Logic Analyzer Probes Instruction Manual 61

Speciﬁcations

Theprobesared

esigned to meet Tektronix standard 062-2847-00 class 5. The

environmental speciﬁcations for all three probes are listed. (See Table 18.)

Table 18: Environmental speciﬁcations

Characteristic P6810, P6860/P6864, and P6880

Temperature

Operating 0 °C to +50 °C

Nonoperati

Humidity

Altitude

Operating 10,000 ft (3,048 m)

Nonoperating

Electrostatic imm unity 6 kV

–51°Cto71°C

10 °C to 30 °C, 95% relative humidity

30 °C to 40 °C, 75% relative humidity

40 °C to 50

40,000 ft (12,192 m)

°C, 45% relative humidity

62 P6800 Series Logic Analyzer Probes Instruction M anual

Maintenance

Probe Calibration

The P6810, P686x, and P6880 Probes do not require scheduled or periodic maintenance. Refer to the Functional Check section below to verify the basic functionality of the probes.

To conﬁrm that the probes meet or exceed the performance requirements for published speciﬁcations with a compatible logic analyzer module, refer to the TLA7ACx Logic Analyzer Module Service Manual and follow the procedures listed und

er performance veriﬁcation procedures.

Strategy

Funct

ional Check

If you are Logic Analyzer Module Service Manual for the complete calibration procedure. Otherwise, return the probe to the local Tektronix service center.

Except for the elastomer holders, the P6810, P686x, and P6880 Probes contain no user-replaceable parts. If probe failure occurs, return the entire probe to your Tektronix representative for repair.

Connect the logic analyzer probes to an active signal source. Open the Setup window for the module where the probes are attached. Check for signal activity in the

performing the probe calibration yourself, refer to the TLA7ACx

Setup window for the attached probe.

P6800 Series Logic Analyzer Probes Instruction Manual 63

Maintenance

Inspection an

d Cleaning

CAUTION. To prevent damage during the probe connection process, do not touch

the exposed edge of the elastomer.

To maintain a reliable electrical contact, keep the probes free of dirt, dust, and contaminants. Remove d irt and dust with a soft brush. For more extensive cleaning, use only a damp cloth. Never use abrasive cleaners or organic solvents.

Repackaging Instructions

Use the original packaging, if possible, to return or store the p robes. If the original packaging is not available, use a corrugated cardboard shipping carton. Add cushioning material to prevent the probes from moving inside the shipping contain

Enclose the following information when shipping the probe to a Tektronix Center.

er.

Owner’s address

Name and phone number of a contact person

Type of probe

Reason for return

description of the required

Full

64 P6800 Series Logic Analyzer Probes Instruction M anual

Replaceable Parts

This chapter contains a list of the replaceable components for the P6810, P686x and P6880 Probes. Use this list to identify and order replacement parts.

Parts Ordering Information

Replacement parts are available through your local Tektronix ﬁeld ofﬁce or representative.

Changes to Tektronix products are sometimes made to accommodate improved components as they become available and to give you the beneﬁt of the latest improvements. Therefore, when ordering parts, it is important to include the followin

If you order a part that has been replaced with a different or improved part, your local Tektronix ﬁeld ofﬁce or representative will contact you concerning any change in part number.

ginformationinyourorder.

Part number

Instrument type or model number

Instrument serial number

Instrument modiﬁcation n umber, if applicable

P6800 Series Logic Analyzer Probes Instruction Manual 65

Replaceable Parts

Using the Replaceable Parts List

Replaceable Parts

The P6810 probe contains no user-replaceable parts, while the P686x and P6880 compression probes contain only the elastomer as a replaceable part. If probe failure occurs, return the entire probe to your Tektronix representative for repair.

Refer to the following list for replaceable items:

Table 19: Parts list column descriptions

Column Column nam

2 Tektronix part number Use this part number when

3 and 4

Figure & in

Serial n

Qty

Name & description

dex number

umber

Descripti

Items in this section referenc numbers to the exploded view illustrations that follow.

ordering replacement parts from Tek

Column t the serial number at which the part was ﬁrst effective. Column serial number at which the part was discontinued. No entrie part is good for all serial numbers.

This indicates the quantity of parts used.

An item name is separated from the description by a colo limitations, an item name may sometimes appear as inc Federal Catalog handbook H6-1 for further item name ide

e ﬁgure and index

tronix.

hree indicates

four indicates the

s indicate that the

n (:). Because of space

omplete. Use the U.S.

ntiﬁcation.

breviations conform to American National Standard ANSI Y1.1-1972.

Abbreviations

66 P6800 Series Logic Analyzer Probes Instruction M anual

Replaceable Parts

Table 20: P6810

Figure &index number

34–1 010-6810-10 1

-5

-2 196-3471-

-3 196-3470-XX 4

-4

replaceable parts list

Serial Tektronix part number

352-1097-X

SMG50

071-1122-XX 1

335-03

45-XX

no.

effective

Serial no. discont’d Qty Name & descrip

P6810 STANDARD ACCESSORIES

tion

GENERAL PURP OF LABELS AND LABELING INSTRUCTIONS)

PODLET HOLDER

P6810 LEADSET, 1 CH SINGLE-ENDED AND DIFFERENTIAL

P6810 LEADSET, 8 CH SINGLE-ENDED

ADAPTER K IT; BAG OF 20 KLIPCHIP ADAPTER (40 TOTAL)

MANUAL, PURPOSE LOGIC ANALYZER PROBE LABEL

P6810 PROBE, SHEET OF LABELS

OSE PROBE (INCLUDES SHEET

TECH; INSTRUCTIONS, P6810 GENERA L

Figure 34: P6810 General Purpose probe accessories

P6800 Series Logic Analyzer Probes Instruction Manual 67

Replaceable Parts

Table 21: P6860

Figure &index number

35–1 010-6860-10 1

-2 020-2451-X

-3

replaceable parts list

Serial Tektronix part number

020-2452-XX 1

071-1123-XX 1

335-0346-XX 1

220-0255-XX 1

no.

effective

Serial no. discont’d Qty Name & descrip

P6860 STANDARD ACCESSORIES

tion

P6860 PROBE ( PROBE LABELING INSTRUCTIONS)

P6860 THIN ELASTOMER HOLDER ASSEMBLY, (used with Nut Bar), BAG OF 2 (BLACK) (TOTAL OF 2 ELASTOMER

P6860 THI (used with Press-in nuts), BAG OF 2 (GRAY) (TOTAL OF 2 ELASTOMER ASSEMBLIES)

MANUAL, TECH; INSTRUCTIONS, P6860 HIGH DENSITY

P6860 PR

NUT BAR

INCLUDES SHEET OF LABELS AND

ASSEMBLIES)

CK ELA STOMER HOLDER ASSEMBLY,

LOGIC ANALYZER PROBE LABEL

OBE, SHEET OF LABELS

ASSEMBLY

Figure 35: P6860 High-Density probe accessories

68 P6800 Series Logic Analyzer Probes Instruction M anual

Replaceable Parts

Table 22: P6864

Figure &index number

36–1 010-6864-10 1

-2 020-2451-X

-3

replaceable parts list

Serial Tektronix part number

020-2452-XX 1

071-1313-XX 1

335-1017-XX 1

220-0255-XX 1

no.

effective

Serial no. discont’d Qty Name & descrip

P6864 STANDARD ACCESSORIES

tion

P6864 PROBE ( PROBE LABELING INSTRUCTIONS)

THIN ELASTOMER HOLDER ASSEMBLY, (used with Nut Bar), BAG OF 2 (BLACK) (TOTAL OF 2 ELASTOMER

THICK ELA with Press-in nuts), BAG OF 2 (GRAY) (TOTAL OF 2 ELASTOMER ASSEMBLIES)

MANUAL, TECH; INSTRUCTIONS, P6864 HIGH DENSITY

P6864 PR

NUT BAR

INCLUDES SHEET OF LABELS AND

ASSEMBLIES)

STOMER HOLDER ASSEMBLY, (used

4X LOGIC ANALYZER PROBE LABEL

OBE, SHEET OF LABELS

ASSEMBLY

Figure 36: P6864 High-Density 4X probe accessories

P6800 Series Logic Analyzer Probes Instruction Manual 69

Replaceable Parts

Table 23: P6880

Figure &index number

37–1 010-6880-10 1

-2 020-2451-X

-3

replaceable parts list

Serial Tektronix part number

020-2452-XX 2

071-1124-XX 1

7-XX

335-069

55-XX

220-02

no.

effective

Serial no. discont’d Qty Name & descrip

P6880 STANDARD ACCESSORIES

tion

P6880 PROBE S AND PROBE LABELING INSTRUCTIONS)

P6880 THIN ELASTOMER HOLDER ASSEMBLY, (used with the Nut Bar), BAG OF 2 (BLACK) (TOTAL OF 4 ELASTOMER

P6880 THI (used with the Press-in nuts), BAG OF 2 (TEK SILVER GRAY). TOTAL OF 4 ELASTOMER ASSEMBLIES.

MANUAL, TECH; INSTRUCTIONS, P6880 HIGH DENSITY LABEL

SHEET OF LABELS, P6880 PROBE

NUT BAR ASSEMBLY

ET (INCLUDES SHEET OF LABELS

ASSEMBLIES)

CK ELASTOMER HOLDER ASSEMBLY,

DIFFERENTIAL LOGIC ANALYZER PROBE

Figure 37: P6880 High-Density Differential probe accessories

70 P6800 Series Logic Analyzer Probes Instruction M anual

Replaceable Parts

Table 24: Compr

Figure &index number

38–1 020-2453-00 1

-2 020-2455-XX 1

-3 020-2456-

-4 020-2457-XX 1

-5

ession-on-PCB to P6434 Mictor Adapter parts

Serial Tektronix part number

352-1095-XX 1

no.

effective

Serial no. discont’d Qty Name & descrip

P6860 and P68

80 OPTIONAL ACCESSORIES

tion

NUT BAR ASSE

17 CH COMPRE ADAPTER

34 CH COMPRESSION-ON-PCB TO P6434 MICTOR ADAPTER

34 CH MICTOR-ON-PCB TO P6860 COMPRESSION ADAPTER

ELASTOM

MBLY, BAG OF 2

SSION-ON-PCB TO P6434 MICTOR

ER ASSEMBLY

re 38: Compression-on-PCB to P6434 Mictor Adapter parts

Figu

P6800 Series Logic Analyzer Probes Instruction Manual 71

Replaceable Parts

Table 25: P6810

Figure &index number

39–1 196-3472-XX 4

optional accessories

Tektronix part number

Serial no. effective

Serial no. discont’d Qty Name & descrip

Figure 39: P6810 optional accessories

P6810 LEADSE

tion

T, 8 CH DIFFERENTIAL

72 P6800 Series Logic Analyzer Probes Instruction M anual

Index

Symbols and Numbers

1-Channel single-ended and

differential leadset, 3 8-Channel differential leadset, 3 8-Channel single-ended and

differential leadset, 3

Adapters

Compression on PCB to

Mictor, 10

Mictor on PCB to

Compression, 8

Calibration

,63

probe Cleaning

compression footprints, 13

inspection and, 64

probe heads, 14 Clocking

rce Synchronus*, 24

Sou Clocks, 23 Commonly used terms, vi Compression footprint, vi Compression on PCB to Mictor

adapter, 10

onnecting

probes to logic analyzer, 12

probes to target system, 16

Designing an interface, 23

electrical considerations, 55

land footprints, 44

mechanical

considerations, 4 8

signal names, 28 Differential input amplitude

deﬁnition, vi

Documentation

related, v

Elastomer holder, 18

installing Nutblock, 18 installin

Electrical considerations

Compression-on-PCB to

Mictor-on-PCB to

P6810 Ge

P686x Probe and P6880 Probe

Transmission lines, 55

Electrical speciﬁcations, 61

g Press-in nuts, 19

P6434 Mictor adapter, 59

Compression adapter, 58

neral Purpose Probe

load model, 55

load model, 57

prints, land, 44

Foot

P6810 General Purpose

Probe, 44

P686x High Density

Probe, 44

P6880 High Density

fferential Probe, 46

Functional check, vi, 63

General Purpose Probe, P6810, 2

High Density 4X Probe

P6864, 6

High Density Differential Probe,

P6880, 7 High Density Probe, P6860, 5 High resolution timing modes, 27

Holder

podlet, vii

Inspection and cleaning, 64 Installing

elastomer

holder, 18

Keepout area, vi

Land footprints, 44

P6810 General Purpose

Probe, 44

P686x High Density

,44

Probe

P6880 High Density

Differential Probe, 46

Leadsets, 3

impact on P6810 probe

performance, 5 6

dmodel

Loa

Compression-on-PCB to

P6434 Mictor adapter, 59

Mictor-on-PCB to

Compression adapter, 58

P6810 General Purpose

robe, 55

P686x and P6880 Probe, 57

Logic analyzer

connecting probes, 12

Maintenance, 63

functional check, 63 inspection and cleaning, 64 probe calibration, 63 repackaging instructions, 64 strategy, 63

P6800 Series Logic Analyzer Probes Instruction Manual 73

Index

Mechanical con

land footprint requirements for

the Compression on PCB to Mictor adapter, 50

land footprint requirements

for the P686x and P6880 Probes, 4 8

physical attachment

requirements for P6810 Probe, 52

physical attachment

requirements for P686x and P6880

physical attachment

requirements for the Compression on PCB to Mictor and Mictor on PCB to Compression

adapt Mechanical speciﬁcations, 61 Merged module, 24 Mictor on PCB to Compression

adapter, 8

siderations

Probes, 5 3

ers, 54

Nutblock, 18

dering parts information, 65

P6434 Mictor adapter, 10 P6810 General Purpose Probe, 2

8-Channel differential

leadset, 3

8-Channel single-ended and

differential leadset, 3

accessories, 3 land footprints, 44 leadsets, 3 load model, 55 performance

characteristics, 56

single-ended and differential

leadset, 3

P6810 Probe Gen

Probe physical attachment

requirements, 52 P6860 High Density Probe, 5 P6864 High Density 4X Probe, 6 P686x and P6

load model, 57

P686x and P6880 Probes

cleaning the compression

footprints, 13

cleaning the probe heads, 14 land foot

requirements, 48

physical attachment

requirements for, 53

storing the probe heads, 15

P686x High Density Probe

ootprints, 44

land f

P6880 High Density Differential

Probe, 7 land footprints, 46

Parts

ordering information, 65

ng the replaceable parts

usi

list, 66 PCB (printed circuit board), vii Podlet, vii Podlet holder, vii Press-in nuts, 19

eral Purpose

880 Probe

Probes

adapter, deﬁned, vii calibration, 63 cleaning the P686x and

P6880 Compression footprints, 13

cleaning th

probe heads, 14

connecting probes to the logic

analyzer, 12

connecting probes to the target

system, 16 head, deﬁ P6810 General Purpose

Probe, 2 P6860 High Density Probe, 5 P6864 High Density 4X

Probe, 6 P6880

Differential Probe, 7 product description, 1 returning, 64 storing, 64

Probing analog signals, 27

duct description

Pro

CompressiononPCBto

Mictor adapter, 10 Mictor on PCB to

Compression adapter, 8 P6810 Leadset adapters and

a P6860 High Density Probe, 5 P6864 High Density 4X

Probe, 6 P6880 High Density

Differential Probe, 7

e P686x and P6880

ned, vii

High Density

ccessories, 3

Qualiﬁers, 23

Range recognition, 27 Related documentation, v Repackaging instructions, 64

74 P6800 Series Logic Analyzer Probes Instruction M anual

Index

Requirements

land footprint for the

CompressiononPCB to Mictor adapter, 50

land footprints for the P686x

and P6880 Probes, 48

physical at

CompressiononPCB to Mictor and Mictor on PCB to Compression adapters, 54

physical attachment for the

P6810 Pro

physical attachment for

the P686x and P6880 Probes, 53

Returning probes, 64

tachment for the

be, 52

Signal connections, 23 Signal ﬁxtur Signal names, 28 SMT KlipChip, vii Speciﬁcations

electrical, 61

mechanical, 61 Storing pr strategy, 63

ing, 23

obes, 64

Target system

connecting probes, 16 Timing modes

High resolution, 27

Transmission L

ines, 55

Way station, viii

Z-axis elastomer, viii

P6800 Series Logic Analyzer Probes Instruction Manual 75

Tektronix P6810,P6860,P6880,P6864 Primary User

Specifications and Main Features

Frequently Asked Questions

User Manual