Tektronix TMSSN1 Instruction Manual

Instruction Manual

TMSSN1 478 Pin Socket Hardware Support

071-0896-01

Warning

The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to all safety summaries prior to
performing service.

www.tektronix.com

Copyright © Tektronix, Inc. All rights reserved.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes
that in all previously published material. Specifications and price change privileges reserved.

Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077

TEKTRONIX and TEK are registered tradem arks of Tektronix, Inc.

HARDWARE WARRANTY

Tektronix warrants that the products that it m anufactures and sells will be free from defects in materials and
workmanship for a period of one (1) year from the date of shipment. If a 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.

In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration
of 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
resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product;
b) to repair damage resulting from improper use or connection to 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 modific ation or integration increases the time
or difficulty of servicing the product.

THIS W ARRANTY IS GIVEN BY TEKTRONIX IN LIEU OF ANY OTHER W ARRANTIES, EXPRESS
OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’
RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE 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.

Table of Contents

Getting Started

General Safety Summary vii..........................................

Service Safety Summary ix...........................................

Preface xi...................................................

Manual Conventions xi..............................................

Contacting Tektronix xii..............................................

Getting Started 1--1............................................

Support Package Description 1--1.......................................

Support Software Compatibility 1--1.....................................

Logic Analyzer Configuration 1--1......................................

Probe Adapter Review 1--2............................................

Labeling P6434 Probes 1--3............................................

Standard Accessories 1--4.............................................

Options 1--4........................................................

Configuring the Probe Adapter 1--4......................................

PLL OFF Jumper 1--5.............................................

Frequency Select Jumper 1--5.......................................

Connecting the Logic Analyzer to a Target System 1--5......................

Removing the Probe Head from the Target System 1--13...................

Alternate Connections 1--17.............................................

Software Support 1--17................................................

Verifying Probe Operation 1--18........................................

Storage 1--19........................................................

Care and Maintenance 1--20.............................................

Shipping the Probe Adapter 1--21........................................

Specifications

Specifications 2--1............................................

Circuit Description 2--1...............................................

Probe Adapter Loading Diagrams 2--3....................................

Specification Tables 2--5..............................................

Reference

Reference: Channel Assignment Tables 3--1.......................

Channel Assignments 3--1.............................................

Maintenance

Maintenance 4--1..............................................

Fuses 4--1..........................................................

Removal and Installation Procedures 4--3.........................

Removing the Cables 4--3.............................................

Replacing the Cables 4--8..............................................

Shipping the Probe Head and Cables 4--10.................................

TMSSN1 478 Pin Socket Hardware Support

i

Table of Contents

Replaceable Parts List

Index

Reinstalling the Cables 4--12............................................

Removing and Instaling a Fan 4--16......................................

Replaceable Parts List 5--1......................................

Parts Ordering Information 5--1.........................................

Using the Replaceable Parts List 5--2.....................................

ii

TMSSN1 478 Pin Socket Hardware Support

List of Figures

Table of Contents

Figure 1--1: Configuration of the master, slave, and

slave 2 modules 1--2........................................

Figure 1--2: Jumper locations on the preprocessor unit 1--4...........

Figure 1--3: Configuration for master and slave modules 1--6.........

Figure 1--4: Removing the heat sink retention mechanism

from the target system 1--7..................................

Figure 1--5: Install the base-bracket feet 1--8.......................

Figure 1--6: Connect the probe head to the target system 1--9.........

Figure 1--7: Connecting the microprocessor, probe head,

and target system 1--10.......................................

Figure 1--8: Placing the heat sink on the probe head 1--11.............

Figure 1--9: Attaching the spring clips to the heat sink 1--12...........

Figure 1--10: Connecting probes 1--14..............................

Figure 1--11: Configuration of the master, slave, and

slave 2 modules 1--14........................................

Figure 1--12: Operating the probe latches 1--15......................

Figure 2--1: Electrical load model for typical signals 2--3.............

Figure 2--2: Pin header electrical load model for typical signals 2--4...

Figure 2--3: ZIF electrical load model for typical signals 2--4.........

Figure 2--4: Mated Samtec model 2--4.............................

Figure 2--5: BCLK Receiver 2--4.................................

Figure 2--6: Dimensions of the 478 Pin Socket probe head 2--8........

Figure 2--7: Dimensions of the preprocessor unit 2--9................

Figure 3--1: Configuration of the master, slave, and slave 2,

modules 3--1...............................................

Figure 4--1: Probe head and preprocessor unit 4--4..................

Figure 4--2: Remove AC power cord 4--4..........................

Figure 4--3: Remove the attaching screws 4--5......................

Figure 4--4: Remove the bottom cover 4--5.........................

Figure 4--5: Remove the cables from the logic board 4--6.............

Figure 4--6: Remove the cables from the probe head 4--7.............

Figure 4--7: Probe-head cable end 4--8............................

Figure 4--8: Preprocessor cable end 4--9...........................

Figure 4--9: Check corners 4--10..................................

Figure 4--10: Power switch location 4--12...........................

Figure 4--11: Dress the cables through the side opening 4--13..........

TMSSN1 478 Pin Socket Hardware Support

iii

Table of Contents

Figure 4--12: Attach the cables to the logic board cover plate 4--13......

Figure 4--13: Attach the bottom cover 4--14.........................

Figure 4--14: Place the heat sink on the probe head 4--15..............

Figure 4--15: Power switch and AC power cord locations 4--16.........

Figure 4--16: Remove the attaching screws 4--17.....................

Figure 4--17: Remove the bottom cover 4--17........................

Figure 4--18: Remove the pin connectors 4--18.......................

Figure 4--19: Back of the preprocessor unit 4--19....................

Figure 4--20: Location of fan connector 4--20........................

Figure 5--1: 478 Pin Socket probe adapter exploded view 5--6.........

Figure 5--2: Preprocessor unit exploded view 5--8...................

iv

TMSSN1 478 Pin Socket Hardware Support

List of Tables

Table of Contents

Table 1--1: Default Jumper Positions 1--5.........................

Table 1--2: Frequency Select Jumpers 1--5........................

Table 2--1: Electrical specifications for the target system 2--5........

Table 2--2: Electrical specifications for the AC input to the

preprocessor unit 2--5......................................

Table 2--3: BCLK timing and electrical specifications 2--6..........

Table 2--4: Environmental specifications 2--6......................

Table 2--5: Certifications and compliances 2--7....................

Table 3--1: Clock channel assignments 3--2........................

Table 3--2: Qualifier channel assignments 3--2.....................

Table 3--3: Master Module 32-channel Address assignments 3--3......

Table 3--4: Master Module 32-channel Data assignments 3--4.........

Table 3--5: Master Module 32-channel Control assignments 3--5......

Table 3--6: Master Module 32-channel Extend assignments 3--7.......

Table 3--7: Slave Module 32-channel Address assignments 3--8.......

Table 3--8: Slave Module 32-channel Data assignments 3--9..........

Table 3--9: Slave Module 32-channel Control assignments 3--10........

Table 3--10: Slave Module 32-channel Extend assignments 3--12.......

Table 3--11: Slave 2 Module 32-channel Address assignments 3--13.....

Table 3--12: Slave 2 Module 32-channel Data assignments 3--14........

Table 3--13: Slave 2 Module 32-channel Control assignments 3--15.....

Table 3--14: Slave 2 Module 32-channel Extended assignments 3--17....

Table 3--15: Signals not available on the probe adapter 3--18..........

TMSSN1 478 Pin Socket Hardware Support

v

Table of Contents

vi

TMSSN1 478 Pin Socket Hardware Support

General Safety Summary

Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it. To avoid potential hazards, use this
product only as specified.

Only qualified personnel should perform service procedures.

While using this product, you may need to access other parts of the system. Read
the General Safety Summary in other system manuals for warnings and cautions
related to operating the system.

ToAvoidFireor

Personal Injury

Use Proper Power Cord. Use only the power cord specified for this product and
certified for the country of use.

Connect and Disconnect Properly. Do not connect or disconnect probes or test
leads while they are connected to a voltage source.

Ground the Product. This product is grounded through the grounding conductor
of the power cord. To avoid electric shock, the grounding conductor must be
connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.

Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings
and markings on the product. Consult the product manual for further ratings
information before making connections to the product.

Connect the ground lead of the probe to earth ground only.

Do Not Operate Without Covers. Do not operate this product with covers or panels
removed.

Use Proper Fuse. Use only the fuse type and rating specified for this product.

Avoid Exposed Circuitry. Do not touch exposed connections and components

when power is present.

Do Not Operate With Suspected Failures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.

Do Not Operate in Wet/Damp Conditions.

Do Not Operate in an Explosive Atmosphere.

Keep Product Surfaces Clean and Dry.

Provide Proper Ventilation. Refer to the manual’s installation instructions for

details on installing the product so it has proper ventilation.

TMSSN1 478 Pin Socket Hardware Support

vii

General Safety Summary

Symbols and Terms

Terms in this Manual. These terms may appear in this manual:

WARNING. Warning statements identify conditions or practices that could result
in injury or loss of life.

CAUTION. Caution statements identify conditions or practices that could result in
damage to this product or other property.

Terms on the Product. These terms may appear on the product:

DANGER indicates an injury hazard immediately accessible as you read the
marking.

WARNING indicates an injury hazard not immediately accessible as you read the
marking.

CAUTION indicates a hazard to property including the product.

Symbols on the Product. The following symbols may appear on the product:

CAUTION

Refer to Manual

WARNING

High Voltage

Protective Ground

(Earth) Terminal

viii

TMSSN1 478 Pin Socket Hardware Support

Service Safety Summary

Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary before performing any service

procedures.

Do Not Service Alone. Do not perform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.

Disconnect Power. To avoid electric shock, switch off the instrument power, then
disconnect the power cord from the mains power.

Use Care When Servicing With Power On. Dangerous voltages or currents may
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
components.

To avoid electric shock, do not touch exposed connections.

TMSSN1 478 Pin Socket Hardware Support

ix

Service Safety Summary

x

TMSSN1 478 Pin Socket Hardware Support

Preface

Manual Conventions

This instruction manual contains specific information about the
TMSSN1 478 Pin Socket microprocessor support package and is part of a set of
information on how to operate this product on compatible Tektronix logic
analyzers.

If you are familiar with operating microprocessor support packages on the logic
analyzer, all you need is this instruction manual to set up and run the support
package.

If you are not familiar with operating microprocessor support packages, you need
to supplement this instruction manual with information on basic operations from
the Tektronix logic analyzer online help to set up and run the support package.

This manual uses the following conventions:

H A pound sign (#) following a signal name indicates an active low signal.

H The phrase “information on basic operations” refers to basic information in

your logic analyzer online help.

H The terms “Master,” “Slave,” and “Slave2” refer to modules that are located

in numbered slots (see Figure 1--1 on page 1--2).

TMSSN1 478 Pin Socket Hardware Support

xi

Preface

Contacting Tektronix

Phone [phone]*

Address Tektronix, Inc.

Department or name (if known)
14200 SW Karl Braun Drive
P.O. Box 500
Beaverton, OR 97077
USA

Web site www.tektronix.com

Sales support 1-800-833-9200, select option 1*

Service support 1-800-833-9200, select option 2*

Technical support Email: [e-mail]

1-800-833-9200, select option 3*

6:00 a.m. -- 5:00 p.m. Pacific time

* This phone number is toll free in North America. After office hours, please leave a

voice mail message.
Outside North America, contact a Tektronix sales office or distributor; see the
Tektronix web site for a list of offices.

xii

TMSSN1 478 Pin Socket Hardware Support

Getting Started

Getting Started

This section contains information on the TMSSN1 478 Pin Socket hardware
support package and information on connecting the logic analyzer to the target
system.

Support Package Description

The probe adapter is nonintrusive hardware that allows the logic analyzer to
acquire data from a microprocessor in the operating environment with little effect
on the target system.

The probe adapter is an interposer design. The probe adapter connects to the
target system, and then the microprocessor connects to the probe adapter. Signals
from the microprocessor-based system flow through the probe adapter into the
P6434 probes and through the probe cables to the logic analyzer.

Support Software Compatibility

The probe adapter is compatible with the TMS116 IA32G7 software support
package that provides timing analysis capabilities, synchronous transactions, and
instruction decoding.

Logic Analyzer Configuration

To use the TMSSN1 478 Pin Socket hardware support package you need a
Tektronix logic analyzer equipped with a minimum of three, 136-channel,
200 MHz merged modules for the IA32G7 support and a minimum of two,
136-channel, 200 MHz merged modules for the IA32G7_T. Both software
support packages may be used in parallel in one logic analyzer mainframe.
However, this is not a requirement.

The modules must be configured and merged as shown in Figure 1--1. The
memory depth is chosen based on the shallowest memory depth of the three
modules. The master module must have the deeper memory depth.

The TMSSN1 478 Pin Socket hardware and software package is compatible only
with version 3.2 or later Tektronix logic analyzer application software.

The probe adapter requires a minimum of twelve P6434 Mass Termination
Probes.

TMSSN1 478 Pin Socket Hardware Support

1--1

Getting Started

Slave 2 Master Slave

Figure 1--1: Configuration of the master, slave, and slave 2 modules

Probe Adapter Review

The term “Master module” refers to the middle module of a 3-way merge. The
term “Slave module” refers to the module in the higher numbered slot than the
master module. The term “Slave 2” module refers to the module in the lower
numbered slot than the master module.

CAUTION. To keep the microprocessor from overheating, a forced air cooling
solution must be used.

Review the information on basic operations of microprocessor support packages
that is included with each logic analyzer product. Each logic analyzer includes
information that describes how to perform tasks common to support packages on
that platform. This information can be in the form of the logic analyzer online
help, an installation manual, or a user manual.

Also, review electrical, environmental, and mechanical specifications in
Specifications on page 2--1 as they pertain to the target system, as well as the
following TMSSN1 478 Pin Socket probe adapter information.

1--2

TMSSN1 478 Pin Socket Hardware Support

Getting Started

System Clock Rate

Acquisition before Reset

BCLK

Data Bus

Address Bus

Disabling the Cache

The probe adapter can acquire data from the 478 Pin Socket microprocessor
operating at BCLK speeds of up to 133 MHz.

Contact the Tektronix sales representative for current information on the fastest
devices supported.

The data acquired by the logic analyzer will be inaccurate, if this data is acquired
just before a power on Reset signal is observed by the target system.

Refer to the BCLK specifications and restrictions listed on page 2--6, in the
Specifications section.

The probe adapter supports only a quad-pumped data bus.

The probe adapter supports only a double-pumped address bus.

The cache bus is not monitored, therefore, the cache must be disabled. Disabling
the cache makes all instruction prefetches visible on the bus so they can be
acquired, displayed, and correctly disassembled.

Data Skew viewed at the

Timing Mictors

Labeling P6434 Probes

On the timing mictors, all data is skewed from the clock by
approximately --900 ps. This means that when you use an oscilloscope, you will
see the data changing approximately 900 ps earlier than you should as compared
to the FSB clock. However, there is one exception; the RESET# signal is
approximately 500 ps earlier than the FSB clock. The data skew seen when using
the oscilloscope does not affect the state acquisitions in any way.

The TMSSN1 478 Pin Socket hardware support package relies on the standard
channel mapping and labeling scheme for P6434 probes. Apply labels using the
standard method described in the P6434 Mass Termination Probe Instructions.

TMSSN1 478 Pin Socket Hardware Support

1--3

Getting Started

Standard Accessories

The TMSSN1 478 Pin Socket Support package is shipped with the following
standard accessories:

H Technical manual (1)

H Heat sink and fan assembly (1)

H AC power cord (1)

Options

See the Replaceable Parts List on page 5--4 for more detailed information.

Configuring the Probe Adapter

The probe adapter is configured by the jumpers shown in Tables 1--1 and 1--2.
Figure 1--2 shows the location of all jumpers.

1--4

Frequency select

J10, J11, J12

PLL OFF J9

Figure 1--2: Jumper locations on the preprocessor unit

TMSSN1 478 Pin Socket Hardware Support

Getting Started

PLL OFF Jumper

Frequency

Select Jumper

Default jumper information is listed in Table 1--1. For operation frequencies
below 20 MHz, place the jumper in the Pin 2--3 position. Placing the jumper in
the Pin 2--3 position by passes the PLL.

Table 1--1: Default Jumper Positions

Default pin posi-

Jumper name

PLL OFF 1--2 J9

S1 1--2 J10

S2 1--2 J11

S3 1--2 J12

tion

Jumper
Designation

For the Frequency Select Jumper settings see Table 1--2 for the appropriate
operating frequency.

Table 1--2: Frequency Select Jumpers

Frequency S1 (J10) S2 (J11) S3 (J12)

140 -- 230 Mhz 1--2 2--3 2--3

70 -- 140 Mhz 1--2 1--2 1--2

30 -- 70 Mhz 1--2 1--2 2--3

20 -- 30 Mhz 2--3 1--2 2--3

Below 20 MHz PLL_OFF jumper (see Table 1--1)

Connecting the Logic Analyzer to a Target System

CAUTION. To prevent static damage to the microprocessor, the probe adapter, the
probes, and the module, you must handle components only in a static-free
environment.

Always wear a grounding wrist strap, heel strap, or similar device while
handling the microprocessor and probe adapter.

Before you connect the probe adapter to the target system, connect twelve P6434
probes to the Master, Slave, and Slave 2 modules. For reference, Figure 1--3
shows the configuration for the Master, Slave and Slave 2 modules.

TMSSN1 478 Pin Socket Hardware Support

1--5

Getting Started

Slave 2 Master Slave

Figure 1--3: Configuration for master and slave modules

Tools Required

The target system must allow clearance for the probe adapter. Refer to the
dimensions on page 2--9 for the required clearances.

The following are the required tools:

H Flat-bladed screwdriver (0.1 inch tip width) to remove the heat sink retention

module

H POZIDRIV screwdriver (PZ1) to attach the probe head to the target system

CAUTION. To prevent static damage to the microprocessor, the probe adapter, the
probes, and the module, handle components only in a static-free environment.

Always wear a grounding wrist strap, heel strap, or similar device while
handling the microprocessor and probe adapter.

Read the following general instructions before removing parts.

To connect the logic analyzer to the target system, follow these steps:

1. Power off the target system. It is not necessary to power off the logic

analyzer.

1--6

2. To discharge any static electricity, touch the ground connector located on the

logic analyzer.

3. On the target system, remove the heat sink from the microprocessor and set

the heat sink aside.

TMSSN1 478 Pin Socket Hardware Support

Getting Started

4. Deactivate the ZIF socket on the target system.

5. Remove the microprocessor from the target system following the removal

procedure from the microprocessor vendor.

6. Remove the heat sink retention mechanism from the target system by

removing the center post from each rivet (see Figure 1--4).

Center post

heat sink

retention

mechanism

Target

system

Figure 1--4: Removing the heat sink retention mechanism from the target system

TMSSN1 478 Pin Socket Hardware Support

1--7

Getting Started

The 478 Pin Socket probe head comes assembled, except for the alignment feet.
It is recommend that you use the alignment feet to guide the probe head into position
when connecting to the target system.

Steps 1 and 2 describe how to attach the alignment feet to the target system.

1. Slide the center pin down into the alignment foot (see Figure 1--5).

Target system rest

on this surface

Alignment foot

Heat sink retention

holes

Target system

Slide the pin all the
way down into the
foot

Target system

Push the plastic
foot down into
the board

The pin catches

underneath the board

1--8

Figure 1--5: Install the base-bracket feet

2. Install the alignment foot into the heat sink retention holes on the target

system (see Figure 1--5). Repeat steps 1 and 2 for each alignment foot.

CAUTION. To prevent damage to the probe head and pins, you must always
handle the probe head carefully and use care to properly align the probe head
pins to the ZIF socket on the target system. Also, reinstall the pin protector to the
bottom of the probe head when the probe head is not in use.

3. Deactivate the ZIF socket on the target system (see Figure 1--6).

4. Remove the pin protector board from the bottom of the probe head.

TMSSN1 478 Pin Socket Hardware Support

Getting Started

5. Remove the tape that covers the socket holes on the probe head.

6. Connect the probe pin head to the socket on the target system. Use the

alignment feet to guide the probe head into position. You must visually verify

proper pin alignment between the probe-head pins and the socket on the

target system.

Screws (4)

Probe

head

Lift the handle up

to deactivate the

ZIF socket

system

Figure 1--6: Connect the probe head to the target system

7. Activate the ZIF socket on the target system.

TMSSN1 478 Pin Socket Hardware Support

Target

1--9

Getting Started

8. With a POZIDRIVR screwdriver (PZ1), gently attach the screws to the

probe head using 2 in-lbs (0.2 Newton meters) of torque to secure the probe
head to the target system (see Figure 1--6 on page 1--9).

9. Connect the microprocessor to the ZIF socket in the probe head. Align the

microprocessor A1 pin indicator with the socket A1 pin indicator, and set the
microprocessor into place as shown in Figure 1--7.

Microprocessor

Pin A1

Lock handle

down

Target

system

Figure 1--7: Connecting the microprocessor, probe head, and target system

10. Activate the ZIF socket on the probe head.

1--10

TMSSN1 478 Pin Socket Hardware Support

Getting Started

11. Place the air cooled heat sink and fan on top of the microprocessor as shown

in Figure 1--8. You may need to use thermal grease for better contact between

the heat sink and the microprocessor. For thermal requirements, refer to the

microprocessor vendor information.

CAUTION. To prevent damage to the microprocessor, you must use the cooling fan
that is provided with the heat sink whenever you operate the TMSSN1 478 Pin
Socket probe adapter.

Heat sink

and fan

Target

system

Figure 1--8: Placing the heat sink on the probe head

TMSSN1 478 Pin Socket Hardware Support

1--11

Getting Started

12. Attach the spring clips to both sides of the heat sink (see Figure 1--9).

CAUTION. To prevent damage to the microprocessor, you must not rock the probe
head when attaching the spring clips. But you can press the top of the heat sink
assembly to the microprocessor while installing the spring clips.

Spring clips (2)

Target system

Figure 1--9: Attaching the spring clips to the heat sink

13. Connect the fan connector to the target system.

1--12

TMSSN1 478 Pin Socket Hardware Support

Getting Started

Removing the Probe Head

from the Target System

To remove the probe head from the target system, follow these steps:

1. Power off the target system, and then the preprocessor unit. It is not

necessary to power off the logic analyzer.

2. Disconnect the fan connector from the target system.

3. Remove both spring clips from the heat sink (see Figure 1--9 on page 1--12).

4. Remove the heat sink and fan assembly from the microprocessor (see

Figure 1--8 on page 1--11).

5. Deactivate the ZIF socket on the target system (see Figure 1--7 on page

1--10).

6. Remove the microprocessor from the probe head and place in protective

packaging.

7. Remove the screws (see Figure 1--6 on page 1--9) that connect the probe

head to the target system using a POZIDRIV screwdriver (PZ1).

8. Disconnect the probe head from the 478 Pin Socket socket on the target

system.

9. Install the pin-protector cover to the bottom of the probe head.

10. Disconnect the preprocessor unit from the Tektronix logic analyzer.

11. Store the probe head as describe in Storage on page 1--19.

TMSSN1 478 Pin Socket Hardware Support

1--13

Getting Started

Connect the P6434 Probes

to the Preprocessor Unit

Mictor connectors (P6434) may be configured for timing or disassembly support
functions. For reference, Figure 1--10 shows the Mictor connectors attached to
the preprocessor unit.

Figure 1--10: Connecting probes

Figure 1--11 shows the configuration for the Master, Slave, and Slave 2 modules.

Slave 2 Master Slave

Figure 1--11: Configuration of the master, slave, and slave 2 modules

1--14

TMSSN1 478 Pin Socket Hardware Support

Getting Started

Disassembly. Following is the minimum configuration for disassembly support.

1. Match the A, D, C, and E probes from the Slave2 module with the corre-

sponding S2_A_DIS, S2_D_DIS, S2_C_DIS, and S2_E_DIS probe

connector labels on the preprocessor unit. Align the Pin 1 indicator on the

probe label with the Pin 1 indicator of the connector on the preprocessor unit.

CAUTION. To prevent damage to the probe and preprocessor unit, you must
always position the probe perpendicular to the mating connector with Pin 1s
aligned and gently connect the probe. Incorrect handling of the P6434 probe
while connecting to or disconnecting from the preprocessor can damage the
probe or the mating connector on the preprocessor unit.

2. Position the probe tip perpendicular to the mating connector and gently

connect the probe (see Figure 1--12).

3. When connected, push down on the latch releases on the probe to set the

latch.

Push down to latch after

probe is connected

Pin 1

Pin 1

Push down to latch after
probe is connected

Figure 1--12: Operating the probe latches

4. Match the A, D, C, and E probes from the Master module with the corre-

sponding M_A_DIS, M_D_DIS, M_C_DIS, and M_E_DIS probe connectors

labels on the preprocessor unit. Align the Pin 1 indicator on the probe label

with the Pin 1 indicator of the connector on the preprocessor unit.

5. Repeat steps 2 and 3 to connect additional probes.

TMSSN1 478 Pin Socket Hardware Support

1--15

Getting Started

6. Match the A, D, C, and E probes from the Slave module with the correspond-

ing S_A_DIS, S_D_DIS, S_C_DIS and S_E_DIS probe connector labels on
the preprocessor unit. Align the Pin 1 indicator on the probe label with Pin 1
of the connector on the preprocessor unit (see Figure 1--12).

7. Repeat steps 2 and 3 to connect additional probes.

Timing. Following is the minimum configuration for timing support.

1. Match the A, D, C, and E probes from the Master module with the corre-

sponding M_A_TMG, M_D_TMG, M_C_TMG, and M_E_TMG probe
connectors labels on the preprocessor unit. Align the pin 1 indicator on the
probe label with the Pin 1 indicator of the connector on the preprocessor unit.

CAUTION. To prevent damage to the probe and preprocessor unit, always position
the probe perpendicular to the mating connector and gently connect the probe.
Incorrect handling of the P6434 probe while connecting to or disconnecting from
the probe adapter can damage the probe or the mating connector on the
preprocessor unit.

Applying Power

2. Position the probe tip perpendicular to the mating connector, and gently

connect the probe (see Figure 1--12).

3. When connected, push down the latch releases on the probe to set the latch.

4. Match the A, D, C, and E probes from the Slave module with the correspond-

ing S_A_TMG, S_D_TMG, S_C_TMG and S_E_TMG probe connector
labels on the preprocessor unit. Align the Pin 1 indicator on the probe label
with Pin 1 of the connector on the preprocessor unit (see Figure 1--12).

5. Repeat steps 2 and 3 to connect additional probes.

6. Apply forced air cooling across the microprocessor to keep the microproces-

sor from overheating, if using an air-cooled heat sink.

To apply power to the probe adapter and target system, follow these steps:

1. Make sure the power switch on the preprocessor unit is in the off position

(zero (0) is visible on the power switch). See Figure 4--2 on page 4--4 for the
location of the power switch.

WARNING. To prevent personal injury or damage to the preprocessor unit, there
are no operator serviceable parts inside the cover of the preprocessor unit. Refer
servicing of internal parts in the preprocessor unit to Tektronix authorized
personnel only.

1--16

TMSSN1 478 Pin Socket Hardware Support

Getting Started

2. Plug the AC power cord into the IEC connector on the back of the preproces-

sor unit.

3. Plug the AC power cord into an electrical outlet that you know is working

properly.

4. Power on the preprocessor unit. A green LED lights on the front of the

preprocessor unit, indicating the probe is active. If the LED does not light,

see page 1--18 to verify the probe operation.

5. Power on the target system.

Removing Power

Alternate Connections

Software Support

To remove power from the target system and the probe adapter, follow these
steps:

1. Power off the target system.

2. Power off the probe adapter at the back of the preprocessor unit.

Timing Connections. Timing connections are available. For the correct probe
connections, see page 1--16 to connect from the logic analyzer to the preproces­sor. Use the IA32G7_T software configuration for the timing function.

Disassembly. Disassembly and Timing connections are available. For the correct
probe connections, see page 1--14 to connect from the logic analyzer to the
preprocessor unit. Use the IA32G7 software configuration for the disassembly
function.

Timing Connections. For the correct probe connections, see page 1--16 to connect
from the logic analyzer to the preprocessor unit. Use the IA32G7_T software
configuration for the timing function.

TMSSN1 478 Pin Socket Hardware Support

1--17

Getting Started

Verifying Probe Operation

If you have trouble using the probe adapter to acquire data from the target
system, you can use the following check list to ensure that the probe adapter and
probe-head cables are working correctly.

WARNING. To prevent personal injury or damage to the preprocessor unit, cables
and fans need to be replaced by qualified service personnel only.

There are no operator serviceable parts inside the cover of the preprocessor unit.
Refer servicing of internal parts in the preprocessor unit to Tektronix authorized
personnel only.

1. Check that power is supplied to the preprocessor unit by observing the

lighted green LED on the front of the case. If the LED is not lighted:

H Check that the power switch on the back of the preprocessor unit is

powered on. If powered off, a 0 (zero) is visible on the switch.

H Check that the AC power cord is plugged into an electrical outlet that

you know is working properly.

H If the LED is still not lighted, unplug the unit from the electrical outlet

and call a Tektronix Service representative. Only authorized service
personnel can open the preprocessor unit to check the probe head cable
connections.

2. Check that the phase-locked loop of the probe adapter is set to the proper

frequency range. Use the following procedure to determine the clock
frequency of the target system:

a. On top of the preprocessor unit, set the PLL-OFF jumper to the 2--3 pin

position (phase-locked loop is off).

b. Acquire the BCLK using MagniVu.

c. Calculate the frequency based on the rising or falling BCLK edges.

d. On top of the preprocessor unit, set the frequency select jumpers (S3, S2,

and S1) to the appropriate frequency range (see page 1--4).

e. On top of the preprocessor unit, set the PLL-OFF jumper to 1--2 position

(phase-lock loop on) if the frequency of the target system is within the
PLL range.

1--18

3. Check that the ASICs are being programmed by looking through the Mictor

connector openings on top of the preprocessor unit. If the ASICs are being
programmed, the six green “program-good” LEDs are visible and lighted. If

TMSSN1 478 Pin Socket Hardware Support

Getting Started

none of the LEDs are lighted, power off and on the probe adapter using the

power switch.

4. Check that signals are passing through the Mictor connectors by using the

following procedure:

a. Go to the Setup menu and select “show activity”.

b. Visually verify from the display that signals are transitioning on each

Mictor connector.

c. If the signals are not transitioning, you can wiggle the Mictor connector

on top of the preprocessor unit slightly to check that it is fully seated.

d. If the signals are still not transitioning, disconnect the Mictor probe from

that socket in the preprocessor unit and connect that Mictor probe into a
socket that indicates signal transitioning.

e. If the channels never transition:

H Check the Mictor probe for bent contacts.

Storage

Short-Term Storage

Long-Term Storage

H Check the probe adapter for bent Mictor contacts.

If performing the preceding bullets did not correct the problem, replace
the existing Mictor probe with a new Mictor probe.

The storage instructions describe short- and long-term storage of the probe head,
cables, and preprocessor unit.

For short-term storage follow these steps:

1. Power off the probe adapter. You can leave the logic analyzer powdered on.

2. Disconnect the probe head from the target system (See page 1--13).

3. Wrap pink (antistatic) bubble wrap around the probe head, and store the

probe head with the preprocessor unit.

For long-term storage use the existing cardboard carton and packaging, and
follow these steps:

1. Power off the probe adapter. You can leave the logic analyzer powdered on.

2. Disconnect the preprocessor unit from the logic analyzer by removing the

P6434 probes from the top of the preprocessor unit.

TMSSN1 478 Pin Socket Hardware Support

1--19

Getting Started

3. Unplug the AC power cord from the IEC connector on the back of the

preprocessor unit.

4. Disconnect the probe head from the target system (see page 1--13).

5. Place the foam end caps on both sides of the preprocessor unit. The

depression on the foam end caps are in the up position.

6. Place the preprocessor unit inside the cardboard carton.

7. Place the pink-foam panel on top of the end caps.

8. Place the probe head in the center cutout of the pink-foam panel.

CAUTION. To prevent damage to the sensitive probe head cables, dress the cables
to not pinch or contact any sharp objects. When you fold the cables use a
minimum of 0.25 (0.64 cm) radius at the fold.

9. Place other accessories in the appropriate cutouts.

Care and Maintenance

External Cleaning Only

10. Place the cardboard accessory tray containing the P6434 probes on top of the

pink-foam panel. Close the carton.

Before cleaning this product, you must read the following information.

CAUTION. Static discharge can damage the microprocessor, the probe adapter,
the probes, and the module. To prevent static damage, you must handle compo­nents only in a static-free environment.

The probe adapter does not require scheduled or periodic maintenance. However,
to keep good electrical contact and efficient heat dissipation, keep the probe
adapter free of dirt, dust, and contaminants. When not in use, store the probe
adapter in the original shipping bags and cardboard carton (see Storage on page
1--19).

Clean dirt and dust with a soft bristle brush. For more extensive cleaning, use
only a damp cloth moistened with deionized water; do not use any other chemical
cleaning agents.

1--20

TMSSN1 478 Pin Socket Hardware Support

WARNING. To prevent personal injury or damage to the preprocessor unit, cables
and fans need to be replaced by qualified service personnel only.

There are no operator serviceable parts inside the cover of the preprocessor unit.
Refer servicing of internal parts in the preprocessor unit to Tektronix authorized
personnel only.

Shipping the Probe Adapter

To commercially transport the probe adapter, package as follows:

NOTE. The probe head, cables, and preprocessor unit must be shipped assembled.

1. Use the existing cardboard shipping carton.

If the existing shipping carton is not available, use a double-walled,

corrugated cardboard shipping carton with a diameter three inches (7.62 cm)

on each side and top larger than the probe adapter.

Getting Started

2. If you are shipping the probe adapter to a Tektronix service center for

Warranty service, attach a tag to the probe adapter showing the following:

H Owner’s name and address

H Name of a person who can be contacted

H Probe adapter type and serial number

H Description of the problem

3. Using antistatic nongenerating tape, tape the pin-protector board onto the pin

header on the bottom of the probe head.

4. Place the foam end caps on both sides of the preprocessor unit. The

depression on the foam end caps are in the up position.

5. Place the preprocessor unit inside the cardboard carton.

6. Place the pink-foam panel on top of the end caps.

7. Place the probe head in the center cutout of the pink-foam panel.

CAUTION. To prevent damage to the sensitive probe head cables, you must dress
the cables to not pinch or contact any sharp objects. When you fold the cables
use a minimum of 0.25 (0.64 cm) radius at the fold.

8. Place other accessories in the appropriate cutouts.

TMSSN1 478 Pin Socket Hardware Support

1--21

Getting Started

9. Place the cardboard accessory tray containing the P6434 probes on top of the

pink-foam panel.

10. Close and tape the cardboard carton.

To ship only the probe head and cables, read the warning page before the
Maintenance section, see the Removal and Installation Procedures on page 4--3,
and the Shipping the Probe Head and Cables on page 4--10.

1--22

TMSSN1 478 Pin Socket Hardware Support

Specifications

Specifications

Circuit Description

This section contains specifications for the TMSSN1 478 Pin Socket hardware
support.

The TMSSN1 478 Pin Socket probe adapter hardware uses a custom ASIC to
preprocess all signals on the 478 Pin Socket microprocessor prior to the signals
being captured by the logic analyzer. The custom ASIC performs the following
functions:

H Latches signals within a narrow valid window

H Demultiplexes double-pumped, source-synchronous signals

H Deterministically synchronizes source-synchronous signals to BCLK

Latched Operation

The ASIC latches all signals on the 478 Pin Socket microprocessor. The latched
signals are processed in the ASIC according to their type. Following is a
description of each type:

4x Quad-Pumped Signals. These signals include D[63:00]# and DP[3:0]#. The
ASIC latches these signals using their dedicated strobes, STBP[3:0] and
STBN[3:0], and then performs four-way demultiplexing on these signals. The
ASIC also inverts the appropriate signals when the DBI[3:0] signals are active.

2x Double-Pumped Signals. These signals include A[53:03]# and AP[1:0]#. The
ASIC latches these signals using their dedicated strobes, ASTB[1:0], and then
performs two-way demultiplexing on these signals.

1x Common-Clock Signals. These signals include all of the remaining front-side
bus signals. The ASIC latches these signals using the rising edge of BCLK.

TMSSN1 478 Pin Socket Hardware Support

2--1

Specifications

Derived Signals

Signal Probing

Bus Tracking Logic

The TMSSN1 478 Pin Socket probe adapter hardware derives several custom
signals from the front-side bus signals captured by the ASIC. These signals are
used by the logic analyzer support software to provide clocking, transaction
phase linking, and disassembly. Following is a description of these custom
signals:

PHASE_D. This signal can be used by the logic analyzer to store only bus cycles
that contain active information. The PHASE_D signal is asserted when any of the
following signals are asserted: ADS#, DRDY#, INIT#, RESET#, RS[2:0]#, and
SNOOP_D.

TRACK_ERR_D. This signal is asserted whenever the request or snoop counters
exceed their maximum or a minimum value. This signal is also asserted when
ADS# has been observed active for two clock cycles in a row.

The 478 Pin Socket probe adapter uses passive series isolation to acquire data.

The 478 Pin Socket probe adapter uses a bus tracking PAL to aid the disassembly
software in linking various bus phases.

Common Clock

The IA32G7 software allows disassembly from a data bus operating at the
common clock rate specified in Table 2--1. The setup and hold sample points are
set to default timing numbers based on FSB specifications.

2--2

TMSSN1 478 Pin Socket Hardware Support

Probe Adapter Loading Diagrams

Specifications

478 pin socket microprocessor

Header1

Out1

pin_header

Out2

vss

IN1

IN2

C3

0.5p

C4

0.5p

Out1

Out2

C1

0.5p

C2

0.5p

TLSE5
td=0.073n
Z=70

o

TLSE6

td=0.073n
Z=70

o

Socket1

IN1

ZIF socket

IN2

vss

TLSE1

td (time delayed)=0.070 n
Z=75

o

TLSE2
td=0.070n
Z=75

o

TLSE7
td=0.948n

Z=75

o

TLSE8
td=0.948n
Z=75

o

Mated
Samtec

Mated
Samtec

R1
150

R2
150

CPU

TLSE9
td=0.150n

Z=75

o

TLSE10
td=0.150n
Z=75

o

TLSE3
td=0.264n

Z=75

o

TLSE4
td=0.264n

Z=75

o

TLSE11
td=5.970n
Z=75

o

TLSE12
td=5.970n

Z=75

o

TLSE13
td=0.060n

Z=75

o

TLSE14
td=0.060n

Z=75

o

Logic Board

Mated

Samtec

C5

0.5p

Mated

Samtec

C6

0.5p

Figure 2--1: Electrical load model for typical signals

TMSSN1 478 Pin Socket Hardware Support

TLSE15

td=0.324n

Z=75

o

TLSE16

td=0.324n

Z=75

o

R3
75

V1

0.75

R4

75

V2

0.75

C7

0.5p

C8

0.5p

ECL_Buffer1

ECL_Buffer2

2--3

Specifications

TF2_1

K12= 0.082
L1=1.685n

Signal In 1

Signal In 2

Vss

L2=1.685n

+

+

C2

0.44p

C1

0.44p

+

Signal out 1

Signal out 2

C3

0.44p

Vss

Figure 2--2: Pin header electrical load model for typical signals

TF2_1

K12= 0.318
L1=5.20n
L2=5.20n

Signal In 1

Signal In 2

Vss

+

C1

0.66p

+

C2

1.3p

+

Signal out 1

Signal out 2

C3

1.3p

Vss

Figure 2--3: ZIF electrical load model for typical signals

Signal In 1

R1

10m

C4

0.5p

C3

0.7p

L1

3.2n

Signal Out 2

C2

0.5p

Figure 2--4: Mated Samtec model

BCLKP

75 Ω

0.8 V

BCLKN

75 Ω

0.8 V

0.5 pF

0.5 pF

buffer

Figure 2--5: BCLK Receiver

2--4

TMSSN1 478 Pin Socket Hardware Support

Specification Tables

Specifications

These specifications are for a probe adapter connected between a compatible
Tektronix logic analyzer and a target system. Signal voltage swing in your target
system must be at least 600 mV

around the GTL+ reference voltage.

p-p

Table 2--1 lists the electrical requirements of the target system. Table 2--2 lists the
electrical requirements for the power supply that provides power to the 478 Pin
Socket probe adapter. Table 2--3 lists the BCLK timing and electrical specifica­tions. Table 2--4 lists the environmental specifications. Figure 2--5 lists Certifica­tions and compliances.

Table 2--1: Electrical specifications for the target system

Characteristics Requirements

DC power requirements

Voltage, V

Current, V

Common clock rate Maximum 133 MHz

Common clock capture

Window 839 ps

T

su

T

hd

Source Synchronous capture (DBI enabled)

Window 887 ps

T

su

T

hd

Source Synchronous capture (DBI disabled)

Window 976 ps

T

su

T

hd

cc

REF

1.2 V ᐔ5%

I maximum <20 mA, I typical <1 mA

630 ps

209 ps

345 ps

526 ps

450 ps

526 ps

Table 2--2: Electrical specifications for the AC input to the preprocessor unit

Characteristic Description

Input Voltage rating 100 -- 240 VAC CAT II

Input Frequency Rating 50 -- 60 Hz

Input Current Rating 6.0 A maximum

TMSSN1 478 Pin Socket Hardware Support

2--5

Specifications

Table 2--3: BCLK timing and electrical specifications

Characteristics Minimum Maximum Units Notes

Vin(lo) min V

Vin(hi) max V

+300 mV V

REF

--300 mV V

REF

Duty Cycle 25 75 %

t

lh

t

hl

1.25 ns Monotonically increasing

1.25 ns Monotonically decreasing

Table 2--4: Environmental specifications

Characteristic

1

Description

Temperature

Maximum operating +50° C (+122° F)

2

Minimum operating 0° C (+32° F)

Nonoperating -- 5 5 ° Cto+75° C(--67° to +167° F)

Humidity 10 to 95% relative humidity, noncondensing

Altitude

Operating 3 km (10,000 ft) maximum

Nonoperating 15 km (50,000 ft) maximum

Electrostatic immunity The probe adapter is static sensitive

Required airflow clearances
(preprocessor unit)

Sides 2in(5.08cm)

Back 3in(7.62cm)

1

Designed to meet Tektronix standard 062-2847-00 class 5.

2

Not to exceed microprocessor thermal considerations. Customer supplied cooling
might be required across the CPU.

2--6

TMSSN1 478 Pin Socket Hardware Support

Table 2--5: Certifications and compliances

g

gyp

Category Standard or description

Specifications

EC Declaration of Conformity -­Low Voltage

U.S. Nationally Recognized
Testing Laboratory Listing

Canadian Certification CAN/CSA C22.2 No. 1010.1 Safety requirements for electrical equipment for measurement,

Additional Compliance UL3111-1 Standard for electrical measuring and test equipment.

Installation (Overvoltage)
Category Descriptions

Pollution Degree A measure of the contaminates that could occur in the environment around and within a product.

Equipment Type Test and measuring

Safety Class Class 1 (as defined in IEC 61010-1, Annex H) -- grounded product

Overvoltage Category Overvoltage Category II (as defined in IEC 61010-1, Annex J)

Pollution Degree Descriptions Pollution Degree 2 (as defined in IEC 61010-1). Note: Rated for indoor use only.

Compliance was demonstrated to the following specification as listed in the Official Journal of the
European Communities:

Low Voltage Directive 73/23/EEC, amended by 93/68/EEC

EN 61010-1/A2:1995 Safety requirements for electrical equipment for measurement

control and laboratory use.

UL3111-1 Standard for electrical measuring and test equipment.

control, and laboratory use.

CAN/CSA C22.2 No. 1010.2.031:1994

Particular requirements for hand-held probe assemblies for electrical
measurement and test equipment.

Terminals on this product may have different installation (overvoltage) category designations. The
installation categories are:

CAT III Distribution-level mains (usually permanently connected). Equipment at this level is

typically in a fixed industrial location.

CAT II Local-level mains (wall sockets). Equipment at this level includes appliances, portable

tools, and similar products. Equipment is usually cord-connected.

CAT I Secondary (signal level) or battery operated circuits of electronic equipment.

Typically the internal environment inside a product is considered to be the same as the external.
Products should be used only in the environment for which they are rated.

Pollution Degree 1 No pollution or only dry, nonconductive pollution occurs. Products in

this category are generally encapsulated, hermetically sealed, or
located in clean rooms.

Pollution Degree 2 Normally only dry, nonconductive pollution occurs. Occasionally a

temporary conductivity that is caused by condensation must be
expected. This location is a typical office/home environment.
Temporary condensation occurs only when the product is out of
service.

Pollution Degree 3 Conductive pollution, or dry, nonconductive pollution that becomes

conductive due to condensation. These are sheltered locations
where neither temperature nor humidity is controlled. The area is
protected from direct sunshine, rain, or direct wind.

Pollution Degree 4 Pollution that generates persistent conductivity through conductive

dust, rain, or snow. Typical outdoor locations.

TMSSN1 478 Pin Socket Hardware Support

2--7

Specifications

91.82 mm
(3.615 in)

5.28 mm
(.208 in)

Dimensions

Figure 2--6 shows the dimensions of the 478 Pin Socket probe head.

114.71 mm
(4.516 in)

Flex cable

76.20 mm
(3.000 in)

96.24 mm
(3.789 in)

59.44 mm
(2.340 in)

Figure 2--6: Dimensions of the 478 Pin Socket probe head

2--8

Pin A1

Heat sink removed to show
Pin A1 and board hole
location

TMSSN1 478 Pin Socket Hardware Support

Specifications

Figure 2--7 shows the dimensions of the preprocessor unit.

CAUTION. T o prevent damage to the circuitry in the prepr ocessor unit, you must
observe the r equir ed clearances in Table 2--4 on page 2--6 (clearances are not shown
in Figure 2--7).

474.32 mm
(18.674 in)

425.45 mm
(16.750 in)

420.37 mm
(16.550 in)

139.70 mm
(5.500 in)

Figure 2--7: Dimensions of the preprocessor unit

160.27 mm
(6.310 in)

TMSSN1 478 Pin Socket Hardware Support

2--9

Specifications

2--10

TMSSN1 478 Pin Socket Hardware Support

Reference

Reference: Channel Assignment Tables

This section contains channel assignments and external probing tables for the
TMSSN1 478 Pin Socket probe adapter.

Channel Assignments

Channel assignments, shown in Tables 3--3 through 3--14, use the following
conventions:

H A pound sign (#) following a signal name indicates an active low signal.

H All signals are required by the support unless indicated otherwise.

H Channels are shown starting with the most significant bit (MSB) descending

to the least significant bit (LSB).

H Signals with the prefix “M_” are on the master module, with the prefix “S_”

are on the slave module, and with the prefix “S2_” are on the Slave 2
module.

The term Master module refers to the middle module of a 3-wide merge. The
term Slave module refers to the module in the higher numbered slot than the
master module. The term Slave 2 module refers to the module in the lower
numbered slot than the master module.

Figure 3- 1: Configuration of the master, slave, and slave 2, modules

TMSSN1 478 Pin Socket Hardware Support

Slave 2 Master Slave

3- 1

Reference: Channel Assignment Tables

Table 3--1 lists the channel assignments for the Clock group and the correspond­ing support channel.

Table 3- 1: Clock channel assignments

Logic analyzer
acquisition channel

M_Clock:3 Clock BCLK BCLK

M_Clock:2 Data A03 -- -- --

M_Clock:1 Data EXF0 REQ1

M_Clock:0 Data REQb0 REQ4

S_Clock:3 Data D0_DBI2 DSTBP3

S_Clock:2 Data D1_DBI3 A30

S_Clock:1 Data D3_DBI3 D35

S_Clock:0 Data D2_DBI3 DSTBP2

S2_Clock:3 Data D0_DBI1 (not available)

S2_Clock:2 Data D1_DBI0 (not available)

S2_Clock:1 Data D3_DBI0 (not available)

S2_Clock:0 Data D2_DBI0 (not available)

Clock, Qual, or
Data

IA32G7 support
channel name

IA32G7_T support
channel name

Table 3--2 lists the channel assignments for the Qualifier group and the corre­sponding support channel.

3- 2

Table 3- 2: Qualifier channel assignments

Logic analyzer
acquisition channel

M_Clock:3 Clock BCLK BCLK

M_Clock:2 Data A03 -- -- --

M_Clock:1 Data EXF0 REQ1

M_Clock:0 Data REQb0 REQ4

S_Clock:3 Data D0_DBI2 DSTBP3

S_Clock:2 Data D1_DBI3 A30

S_Clock:1 Data D3_DBI3 D35

S_Clock:0 Data D2_DBI3 DSTBP2

S2_Clock:3 Data D0_DBI1 (not avail able)

S2_Clock:2 Data D1_DBI0 (not avail able)

Clock, Qual, or
Data

IA32G7 support
channel name

IA32G7_T support
channel name

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3- 2: Qualifier channel assignments (cont.)

Logic analyzer
acquisition channel

S2_Clock:1 Data D3_DBI0 (not avail able)

S2_Clock:0 Data D2_DBI0 (not avail able)

Clock, Qual, or
Data

IA32G7 support
channel name

IA32G7_T support
channel name

Table 3--3 lists the channel assignments for the Address group and the corre­sponding support channel.

Table 3- 3: Master Module 32-channel Address assignments

Logic analyzer
acquisition channel

M_A3:7 REQb4 REQ4

M_A3:6 EXF1 REQ3

M_A3:5 EXF3 REQ2

M_A3:4 BE1 A04

M_A3:3 EXF2 A07

M_A3:2 BE7 ADSTB0

M_A3:1 BE5 A11

IA32G7 support
channel name

IA32G7_T support
channel name

M_A3:0 BE2 A15

M_A2:7 BE6 A10

M_A2:6 ATTR0 A12

M_A2:5 DID5 A20

M_A2:4 ATTR4 A19

M_A2:3 ATTR7 A28

M_A2:2 ATTR1 -- -- --

M_A2:1 ATTR3 -- -- --

M_A2:0 DID6 -- -- --

M_A1:7 REQb3 REQ1

M_A1:6 REQb1 REQ0

M_A1:5 EXF4 A06

M_A1:4 REQb2 A03

M_A1:3 DID7 A09

M_A1:2 BE0 A05

M_A1:1 BE3 A08

TMSSN1 478 Pin Socket Hardware Support

3- 3

Reference: Channel Assignment Tables

Table 3- 3: Master Module 32-channel Address assignments (cont.)

Logic analyzer
acquisition channel

M_A1:0 DID0 A16

M_A0:7 BE4 A13

M_A0:6 DID4 A14

M_A0:5 DID3 A24

M_A0:4 ATTR2 A21

M_A0:3 ATTR6 -- -- --

M_A0:2 DID2 -- -- --

M_A0:1 ATTR5 -- -- --

M_A0:0 DID1 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

Table 3--4 lists the channel assignments for the Data group and the corresponding
support channel.

Table 3- 4: Master Module 32-channel Data assignments

Logic analyzer
acquisition channel

M_D3:7 REQA4 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

M_D3:6 A04 -- -- --

M_D3:5 A06 D00

M_D3:4 A09 D01

M_D3:3 A05 D06

M_D3:2 A15 DSTBN0

M_D3:1 A13 -- -- --

M_D3:0 A10 D12

M_D2:7 A14 D15

M_D2:6 A24 D10

M_D2:5 A21 D14

M_D2:4 A28 D05

M_D2:3 A31 DBI0

M_D2:2 A25 -- -- --

M_D2:1 A27 -- -- --

M_D2:0 A22 -- -- --

3- 4

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3- 4: Master Module 32-channel Data assignments (cont.)

Logic analyzer
acquisition channel

M_D1:7 REQa3 -- -- --

M_D1:6 REQa1 -- -- --

M_D1:5 A07 D02

M_D1:4 REQa2 D03

M_D1:3 A23 D09

M_D1:2 A08 -- -- --

M_D1:1 A11 D07

M_D1:0 A16 D08

M_D0:7 A12 D13

M_D0:6 A20 D11

M_D0:5 A19 DP0

M_D0:4 A26 D04

M_D0:3 A30 -- -- --

M_D0:2 A18 -- -- --

M_D0:1 A29 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

M_D0:0 A17 GND

Table 3--5 lists the channel assignments for the Control group and the corre­sponding support channel.

Table 3- 5: Master Module 32-channel Control assignments

Logic analyzer
acquisition channel

M_C3:7 BPM2 FERR

M_C3:6 SLP SMI

M_C3:5 BINIT A20M

M_C3:4 Reserved LINT0

M_C3:3 Reserved HITM

M_C3:2 Reserved HIT

M_C3:1 Reserved RS2

M_C3:0 Reserved LOCK

IA32G7 support
channel name

IA32G7_T support
channel name

TMSSN1 478 Pin Socket Hardware Support

3- 5

Reference: Channel Assignment Tables

Table 3- 5: Master Module 32-channel Control assignments (cont.)

Logic analyzer
acquisition channel

M_C2:7 Reserved BR0

M_C2:6 Reserved RESET

M_C2:5 Reserved THERMTRIP

M_C2:4 TRACK_ER_D Reserved

M_C2:3 SNOOP_D AP1

M_C2:2 RSVD1_D -- -- --

M_C2:1 INIT -- -- --

M_C2:0 RSP -- -- --

M_C1:7 BPM5 IGNNE

M_C1:6 BPM1 BPRI

M_C1:5 AP0 -- -- --

M_C1:4 GND DEFER

M_C1:3 A20M RS0

M_C1:2 DP0 BNR

M_C1:1 DP1 RS1

IA32G7 support
channel name

IA32G7_T support
channel name

M_C1:0 DP2 LINT1

M_C0:7 DP3 DBSY

M_C0:6 DBSY TRDY

M_C0:5 ADS PROCHOT

M_C0:4 HITM Reserved

M_C0:3 BPM4 -- -- --

M_C0:2 MCERR -- -- --

M_C0:1 BPM0 -- -- --

M_C0:0 IERR -- -- --

3- 6

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3--6 lists the channel assignments for the Extend group and the correspond­ing support channel.

Table 3- 6: Master Module 32-channel Extend assignments

Logic analyzer
acquisition channel

M_E3:7 IGNNE -- -- --

M_E3:6 FERR D21

M_E3:5 DRDY -- -- --

M_E3:4 LINT0 -- -- --

M_E3:3 RS0 DP1

M_E3:2 HIT D20

M_E3:1 RS2 -- -- --

M_E3:0 LINT1 DSTBN1

M_E2:7 BR0 D31

M_E2:6 TRDY D16

M_E2:5 THERMTRIP D24

M_E2:4 Reserved D30

M_E2:3 A35 -- -- --

M_E2:2 A34 -- -- --

M_E2:1 A33 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

M_E2:0 A32 -- -- --

M_E1:7 SMI D23

M_E1:6 BPRI DBI1

M_E1:5 Reserved D17

M_E1:4 DEFER -- -- --

M_E1:3 BNR D22

M_E1:2 RS1 D25

M_E1:1 LOCK D19

M_E1:0 BPM3 D18

M_E0:7 PROCHOT D26

M_E0:6 AP1 D29

M_E0:5 STPCLK D28

M_E0:4 Reserved D27

M_E0:3 Ab35 -- -- --

TMSSN1 478 Pin Socket Hardware Support

3- 7

Reference: Channel Assignment Tables

Table 3- 6: Master Module 32-channel Extend assignments (cont.)

Logic analyzer
acquisition channel

M_E0:2 Ab34 -- -- --

M_E0:1 Ab33 -- -- --

M_E0:0 Ab32 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

Table 3--7 lists the channel assignments for the Address group and the corre­sponding support channel.

Table 3- 7: Slave Module 32-channel Address assignments

Logic analyzer
acquisition channel

S_A3:7 D2_D52 -- -- --

S_A3:6 D2_D48 -- -- --

S_A3:5 D2_D49 D37

S_A3:4 D2_D50 D33

S_A3:3 D2_D51 DP2

IA32G7 support

channel name

IA32G7_T support
channel name

S_A3:2 D2_D53 DSTBN2

S_A3:1 D2_D55 -- -- --

S_A3:0 D2_D57 DBI2

S_A2:7 D2_D60 D41

S_A2:6 D2_D62 D43

S_A2:5 D2_D58 D40

S_A2:4 D2_D56 D44

S_A2:3 D2_D61 -- -- --

S_A2:2 D2_D63 -- -- --

S_A2:1 D2_D54 -- -- --

S_A2:0 D2_D59 -- -- --

S_A1:7 D3_D52 -- -- --

S_A1:6 D3_D48 -- -- --

S_A1:5 D3_D49 D35

S_A1:4 D3_D50 D32

S_A1:3 D3_D51 D38

3- 8

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3- 7: Slave Module 32-channel Address assignments (cont.)

Logic analyzer
acquisition channel

S_A1:2 D3_D53 D39

S_A1:1 D3_D55 D36

S_A1:0 D3_D57 D34

S_A0:7 D3_D60 D42

S_A0:6 D3_D62 D47

S_A0:5 D3_D58 D46

S_A0:4 D3_D56 D45

S_A0:3 D3_D61 -- -- --

S_A0:2 D3_D63 -- -- --

S_A0:1 D3_D54 -- -- --

S_A0:0 D3_D59 -- -- --

IA32G7 support

channel name

IA32G7_T support
channel name

Table 3--8 lists the channel assignments for the Data group and the corresponding
support channel.

Table 3- 8: Slave Module 32-channel Data assignments

Logic analyzer
acquisition channel

S_D3:7 D0_D52 A26

S_D3:6 D0_D48 A31

S_D3:5 D0_D49 A25

S_D3:4 D0_D50 A17

S_D3:3 D0_D54 A22

S_D3:2 D0_D51 A23

S_D3:1 D0_D53 A29

S_D3:0 D0_D55 A35

S_D2:7 D0_D57 -- -- --

S_D2:6 D0_D60 -- -- --

S_D2:5 D0_D62 -- -- --

S_D2:4 D0_D59 -- -- --

S_D2:3 D0_D56 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

TMSSN1 478 Pin Socket Hardware Support

3- 9

Reference: Channel Assignment Tables

Table 3- 8: Slave Module 32-channel Data assignments (cont.)

Logic analyzer
acquisition channel

S_D2:2 D0_D63 -- -- --

S_D2:1 D0_D61 -- -- --

S_D2:0 D0_D58 -- -- --

S_D1:7 D1_D52 A30

S_D1:6 D1_D48 A18

S_D1:5 D1_D49 ADSTB1

S_D1:4 D1_D50 A32

S_D1:3 D1_D54 A27

S_D1:2 D1_D51 A33

S_D1:1 D1_D53 A34

S_D1:0 D1_D55 ADS

S_D0:7 D1_D57 -- -- --

S_D0:6 D1_D60 -- -- --

S_D0:5 D1_D62 -- -- --

S_D0:4 D1_D59 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

S_D0:3 D1_D56 -- -- --

S_D0:2 D1_D63 -- -- --

S_D0:1 D1_D61 -- -- --

S_D0:0 D1_D58 -- -- --

Table 3--9 lists the channel assignments for the Control group and the corre­sponding support channel.

Table 3- 9: Slave Module 32-channel Control assignments

Logic analyzer
acquisition channel

S_C3:7 D0_D35 -- -- --

S_C3:6 D0_D40 -- -- --

S_C3:5 D0_D37 D52

S_C3:4 D0_D33 D49

S_C3:3 D0_D38 D50

IA32G7 support
channel name

IA32G7_T support
channel name

3- 10

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3- 9: Slave Module 32-channel Control assignments (cont.)

Logic analyzer
acquisition channel

S_C3:2 D0_D32 -- -- --

S_C3:1 D0_D39 DSTBN3

S_C3:0 D0_D34 D55

S_C2:7 D0_D41 D60

S_C2:6 D0_D36 D59

S_C2:5 D0_D42 D56

S_C2:4 D0_D43 DP3

S_C2:3 D0_D47 -- -- --

S_C2:2 D0_D44 -- -- --

S_C2:1 D0_D46 -- -- --

S_C2:0 D0_D45 -- -- --

S_C1:7 D1_D35 -- -- --

S_C1:6 D1_D40 -- -- --

S_C1:5 D1_D37 D48

S_C1:4 D1_D33 DBI3

IA32G7 support
channel name

IA32G7_T support
channel name

S_C1:3 D1_D38 D51

S_C1:2 D1_D32 D54

S_C1:1 D1_D39 D53

S_C1:0 D1_D34 D57

S_C0:7 D1_D41 D58

S_C0:6 D1_D36 D62

S_C0:5 D1_D42 D63

S_C0:4 D1_D43 D61

S_C0:3 D1_D47 -- -- --

S_C0:2 D1_D44 -- -- --

S_C0:1 D1_D46 -- -- --

S_C0:0 D1_D45 -- -- --

TMSSN1 478 Pin Socket Hardware Support

3- 11

Reference: Channel Assignment Tables

Table 3--10 lists the channel assignments for the Extend group and the corre­sponding support channel.

Table 3- 10: Slave Module 32-channel Extend assignments

Logic analyzer
acquisition channel

S_E3:7 D2_D35 STPCLK

S_E3:6 D2_D32 BPM4

S_E3:5 D2_D37 BPM0

S_E3:4 D2_D33 Reserved

S_E3:3 D2_D38 BPM5

S_E3:2 D2_D39 IERR

S_E3:1 D2_D34 MCERR

S_E3:0 D2_D41 -- -- --

S_E2:7 D2_D36 BPM1

S_E2:6 D2_D42 -- -- --

S_E2:5 D2_D43 -- -- --

S_E2:4 D2_D47 -- -- --

S_E2:3 D2_D40 -- -- --

S_E2:2 D2_D44 -- -- --

S_E2:1 D2_D45 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

3- 12

S_E2:0 D2_D46 -- -- --

S_E1:7 D3_D35 -- -- --

S_E1:6 D3_D32 INIT

S_E1:5 D3_D37 BPM3

S_E1:4 D3_D33 BINIT

S_E1:3 D3_D38 RSP

S_E1:2 D3_D39 AP0

S_E1:1 D3_D34 -- -- --

S_E1:0 D3_D41 BPM2

S_E0:7 D3_D36 -- -- --

S_E0:6 D3_D42 -- -- --

S_E0:5 D3_D43 -- -- --

S_E0:4 D3_D47 -- -- --

S_E0:3 D3_D40 -- -- --

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3- 10: Slave Module 32-channel Extend assignments (cont.)

Logic analyzer
acquisition channel

S_E0:2 D3_D44 -- -- --

S_E0:1 D3_D45 -- -- --

S_E0:0 D3_D46 -- -- --

IA32G7 support
channel name

IA32G7_T support
channel name

Table 3--11 lists the channel assignments for the Address group and the
corresponding support channel.

Table 3- 11: Slave 2 Module 32-channel Address assignments

Logic analyzer
acquisition channel

S2_A3:7 D2_D01 (not available)

S2_A3:6 D2_D03 (not available)

S2_A3:5 D2_D09 (not available)

S2_A3:4 D2_D06 (not available)

S2_A3:3 D2_D02 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

S2_A3:2 D2_D07 (not available)

S2_A3:1 D2_D15 (not available)

S2_A3:0 D2_D12 (not available)

S2_A2:7 D2_D08 (not available)

S2_A2:6 D2_D13 (not available)

S2_A2:5 D2_D14 (not available)

S2_A2:4 D2_D10 (not available)

S2_A2:3 D2_D00 (not available)

S2_A2:2 D2_D04 (not available)

S2_A2:1 D2_D11 (not available)

S2_A2:0 D2_D05 (not available)

S2_A1:7 D3_D01 (not available)

S2_A1:6 D3_D03 (not available)

S2_A1:5 D3_D09 (not available)

S2_A1:4 D3_D06 (not available)

S2_A1:3 D3_D02 (not available)

TMSSN1 478 Pin Socket Hardware Support

3- 13

Reference: Channel Assignment Tables

Table 3- 11: Slave 2 Module 32-channel Address assignments (cont.)

Logic analyzer
acquisition channel

S2_A1:2 D3_D07 (not available)

S2_A1:1 D3_D15 (not available)

S2_A1:0 D3_D12 (not available)

S2_A0:7 D3_D08 (not available)

S2_A0:6 D3_D13 (not available)

S2_A0:5 D3_D14 (not available)

S2_A0:4 D3_D10 (not available)

S2_A0:3 D3_D00 (not available)

S2_A0:2 D3_D04 (not available)

S2_A0:1 D3_D11 (not available)

S2_A0:0 D3_D05 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

Table 3--12 lists the channel assignments for the Data group and the correspond­ing support channel.

Table 3- 12: Slave 2 Module 32-channel Data assignments

Logic analyzer
acquisition channel

S2_D3:7 D0_D00 (not available)

S2_D3:6 D0_D02 (not available)

S2_D3:5 D0_D03 (not available)

S2_D3:4 D0_D09 (not available)

S2_D3:3 D0_D06 (not available)

S2_D3:2 D0_D07 (not available)

S2_D3:1 D0_D15 (not available)

S2_D3:0 D0_D12 (not available)

S2_D2:7 D0_D08 (not available)

S2_D2:6 D0_D13 (not available)

S2_D2:5 D0_D14 (not available)

S2_D2:4 D0_D10 (not available)

S2_D2:3 D0_D01 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

3- 14

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3- 12: Slave 2 Module 32-channel Data assignments (cont.)

Logic analyzer
acquisition channel

S2_D2:2 D0_D04 (not available)

S2_D2:1 D0_D11 (not available)

S2_D2:0 D0_D05 (not available)

S2_D1:7 D1_D00 (not available)

S2_D1:6 D1_D02 (not available)

S2_D1:5 D1_D03 (not available)

S2_D1:4 D1_D09 (not available)

S2_D1:3 D1_D06 (not available)

S2_D1:2 D1_D07 (not available)

S2_D1:1 D1_D15 (not available)

S2_D1:0 D1_D12 (not available)

S2_D0:7 D1_D08 (not available)

S2_D0:6 D1_D13 (not available)

S2_D0:5 D1_D14 (not available)

S2_D0:4 D1_D10 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

S2_D0:3 D1_D01 (not available)

S2_D0:2 D1_D04 (not available)

S2_D0:1 D1_D11 (not available)

S2_D0:0 D1_D05 (not available)

Table 3--13 lists the channel assignments for the Control group and the corre­sponding support channel.

Table 3- 13: Slave 2 Module 32-channel Control assignments

Logic analyzer
acquisition channel

S2_C3:7 D0_D23 (not available)

S2_C3:6 D0_D16 (not available)

S2_C3:5 D0_D29 (not available)

S2_C3:4 D0_D21 (not available)

S2_C3:3 D0_D22 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

TMSSN1 478 Pin Socket Hardware Support

3- 15

Reference: Channel Assignment Tables

Table 3- 13: Slave 2 Module 32-channel Control assignments (cont.)

Logic analyzer
acquisition channel

S2_C3:2 D0_D17 (not available)

S2_C3:1 D0_D20 (not available)

S2_C3:0 D0_D19 (not available)

S2_C2:7 D0_D18 (not available)

S2_C2:6 D0_D25 (not available)

S2_C2:5 D0_D31 (not available)

S2_C2:4 D0_D26 (not available)

S2_C2:3 D0_D28 (not available)

S2_C2:2 D0_D24 (not available)

S2_C2:1 D0_D30 (not available)

S2_C2:0 D0_D27 (not available)

S2_C1:7 D1_D23 (not available)

S2_C1:6 D1_D16 (not available)

S2_C1:5 D1_D29 (not available)

S2_C1:4 D1_D21 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

S2_C1:3 D1_D22 (not available)

S2_C1:2 D1_D17 (not available)

S2_C1:1 D1_D20 (not available)

S2_C1:0 D1_D19 (not available)

S2_C0:7 D1_D18 (not available)

S2_C0:6 D1_D25 (not available)

S2_C0:5 D1_D31 (not available)

S2_C0:4 D1_D26 (not available)

S2_C0:3 D1_D28 (not available)

S2_C0:2 D1_D24 (not available)

S2_C0:1 D1_D30 (not available)

S2_C0:0 D1_D27 (not available)

3- 16

TMSSN1 478 Pin Socket Hardware Support

Reference: Channel Assignment Tables

Table 3--14 lists the channel assignments for the Extended group and the
corresponding support channel.

Table 3- 14: Slave 2 Module 32-channel Extended assignments

Logic analyzer
acquisition channel

S2_E3:7 D2_D23 (not available)

S2_E3:6 D2_D29 (not available)

S2_E3:5 D2_D28 (not available)

S2_E3:4 D2_D21 (not available)

S2_E3:3 D2_D22 (not available)

S2_E3:2 D2_D17 (not available)

S2_E3:1 D2_D20 (not available)

S2_E3:0 D2_D19 (not available)

S2_E2:7 D2_D18 (not available)

S2_E2:6 D2_D25 (not available)

S2_E2:5 D2_D31 (not available)

S2_E2:4 D2_D26 (not available)

S2_E2:3 D2_D16 (not available)

S2_E2:2 D2_D24 (not available)

S2_E2:1 D2_D30 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

S2_E2:0 D2_D27 (not available)

S2_E1:7 D3_D23 (not available)

S2_E1:6 D3_D29 (not available)

S2_E1:5 D3_D28 (not available)

S2_E1:4 D3_D21 (not available)

S2_E1:3 D3_D22 (not available)

S2_E1:2 D3_D17 (not available)

S2_E1:1 D3_D20 (not available)

S2_E1:0 D3_D19 (not available)

S2_E0:7 D3_D18 (not available)

S2_E0:6 D3_D25 (not available)

S2_E0:5 D3_D31 (not available)

S2_E0:4 D3_D26 (not available)

TMSSN1 478 Pin Socket Hardware Support

3- 17

Reference: Channel Assignment Tables

Table 3- 14: Slave 2 Module 32-channel Extended assignments (cont.)

Logic analyzer
acquisition channel

S2_E0:3 D3_D16 (not available)

S2_E0:2 D3_D24 (not available)

S2_E0:1 D3_D30 (not available)

S2_E0:0 D3_D27 (not available)

IA32G7 support
channel name

IA32G7_T support
channel name

Table 3--15 lists signals not available on the probe adapter. If you want access to
these signals you must find another way to probe them.

Table 3- 15: Signals not available on the
probe adapter

Signal name

BSEL[1:0]

COMP[1:0]

GLTREF[3:0]

ODTEN#

PWRGOOD

SKTOCC#

TESTHI[10:0]

THERMDA

TMERMDC

VCC

VCCA

VCCIOPLL

VCCSENSE

VCCVIDPRG

VID[4:0]

VSSA

VSSSENSE

3- 18

TMSSN1 478 Pin Socket Hardware Support

WARNING

The following servicing instructions are for use only by qualified personnel. To
avoid injury, do not perform any servicing other than that stated in the operating
instructions unless you are qualified to do so. Refer to all safety summaries before
performing any service.

Maintenance

Maintenance

Fuses

This section contains fuse information for the TMSSN1 478 Pin Socket probe
adapter.

The TMSSN1 478 Pin Socket probe adapter, consists of the probe head, cables,
and preprocessor unit, and does not require scheduled or periodic maintenance.
However, to keep good electrical contact and efficient heat dissipation, keep the
probe adapter free of dirt, dust, and contaminants. When not in use, store the
probe adapter in the original shipping bags and shipping boxes (see Storage on
page 1--19).

WARNING. To prevent personal injury or damage to the preprocessor unit, there
are no operator serviceable parts inside the cover of the preprocessor unit. Refer
servicing of internal parts in the preprocessor unit to Tektronix authorized
personnel only.

There are four fuses in the preprocessor unit:

H Logic board:

F1, Part Number 159--0059--00; 5A, 125 V Fast blow
F2 and F3, Part Number 159--5015--00; 10 A, 125 V Fast blow

H Power Supply (1)

(1) Part Number 159--5015--00; 10 A, 125 V Fast blow

TMSSN1 478 Pin Socket Hardware Support

4- 1

Maintence

4- 2

TMSSN1 478 Pin Socket Hardware Support

Removal and Installation Procedures

This section contains removal and installation procedures for the cables in the
TMSSN1 478 Pin Socket probe adapter.

WARNING. To prevent personal injury or damage to the preprocessor unit, cables
and fans should be replaced by qualified service personnel only.

There are no operator serviceable parts inside the cover of the preprocessor unit.
Refer servicing of internal parts in the preprocessor unit to Tektronix authorized
personnel only.

Removing the Cables

The information in this section is designed for use by qualified service personnel.
Read the Safety Summary at the front of this manual before attempting any
procedures in this section.

Tools Required

Removing Cables from

the Preprocessor Unit

Following are the tools required for the removal procedures:

H POZIDRIV screwdriver (PZ2) to remove the bottom cover

H Flat-bladed screwdriver to loosen the thumbscrews on the paddle boards, and

remove the snap rivets from the fan guards and probe head cables)

Please read the following general instructions before removing parts.

You may need to remove the cables from the preprocessor unit to exchange the
probe head or to replace the cables. Follow these steps to remove the cables.

CAUTION. Static discharge can damage the microprocessor, the probe adapter,
the probes, and the module. To prevent static damage, you must handle compo­nents only in a static-free environment.

Always wear a grounding wrist strap, heel strap, or similar device while
handling the microprocessor and probe adapter.

TMSSN1 478 Pin Socket Hardware Support

4--3

Removal and Installation Procedures

Preprocessor unit

Power light

Probe head

cables

Probe head

Figure 4--1: Probe head and preprocessor unit

1. Power off the preprocessor unit. The power switch is located on the back of

the preprocessor unit (see Figure 4--2).

2. Unplug the AC power cord from the preprocessor unit.

AC Power cord

Figure 4--2: Remove AC power cord

3. If necessary, remove the P6434 probes, and turn the preprocessor unit over

onto its topside (see Figure 4--3). To disconnect the P6434 probes, refer to
the P6434 Mass Termination Probe manual, Tektronix part number
070-9793-XX, for more information on mechanical specifications.

4--4

TMSSN1 478 Pin Socket Hardware Support

Removal and Installation Procedures

Screws (6)

Figure 4--3: Remove the attaching screws

WARNING. To prevent serious injury or death, check that the power cord is
disconnected from the line voltage source.

4. With a POZIDRIV screwdriver (PZ2), remove the screws and bottom cover

from the preprocessor unit, and set them aside (see Figure 4--3 and 4--4).

Bottom

cover

The preprocessor unit may
show paddle boards from
other probe adapters.

Warning!

High Voltage

Power
supply

Figure 4--4: Remove the bottom cover

TMSSN1 478 Pin Socket Hardware Support

4--5

Removal and Installation Procedures

w

5. With a flat-bladed screwdriver, loosen the captive thumb screws from the

Logic board cover plate, and disconnect each paddle board from the bottom
of the Logic board (see Figure 4--5).

Paddle board

Captive thumb scre

Figure 4--5: Remove the cables from the logic board

4--6

TMSSN1 478 Pin Socket Hardware Support

Removal and Installation Procedures

Removing the Cables

from the Probe Head

For probe head and cable exchange you do not need to disconnect the cables
from the probe head. If you need to disconnect the cables from the probe head for
other applications, continue with the following steps:

NOTE. You must remove the heat sink and fan assembly before removing the
probe head cable ends. Complete Steps 1 through 6 starting on page 1--13, and
then continue with the following steps.

1. Remove the rivets from the probe head cable end (see Figure 4--6):

a. Using a flat-bladed screwdriver, pry the rivet halfway out of the rivet

holder.

b. Remove the rivet and its holder from the probe head circuit board.

NOTE. To prevent a loose-rivet fastener, you may want to replace the rivets after
each removal and replacement operation. The rivets also become difficult to
reinsert after one use because of an expanded rivet tip.

Heat sink

and fan

Lift handle up

to deactivate

ZIF socket

Figure 4--6: Remove the cables from the probe head

Holder

Rivet

Probe head
cable end (2)

Rivet and
Holder (4)

TMSSN1 478 Pin Socket Hardware Support

4--7

Removal and Installation Procedures

2. Repeat step 1 for the other cable.

To ship the probe head and cables, see Shipping the Probe Head and Cables on
page 4--10.

Replacing the Cables

To replace the cables between the preprocessor unit and the probe head, you must
have already completed all the previous steps (removing the cables from the
preprocessor unit and prober head) before continuing with steps 1 through 9:

Probe-head cable end.

1. Remove the screws from the strain-relief bars on the probe-head cable end

2. Discard the old cable and retrieve the new cable.

3. Align the strain-relief bar holes and the probe-head cable-end holes.

(see Figure 4--7). Set the strain-relief bars and screws aside.

4. With the new cable between the two strain-relief bars, reattach the screws to

the strain-relief bars (see Figure 4--7) using a flat-bladed screwdriver.

Strain relief

bracket

Probe head end
the cable

Screw (3)

Figure 4--7: Probe-head cable end

4--8

TMSSN1 478 Pin Socket Hardware Support

Removal and Installation Procedures

Preprocessor cable end.

5. Remove the screws that hold the black plastic housing to the plate (see

Figure 4--8). Set the screws aside.

6. Snap open the black plastic housing holding the cable. Set the housings

aside.

7. Place the preprocessor end of the new cable between the housing covers and

snap the housings closed around the cable.

Plate

Preprocessor

end of the

cable

Figure 4--8: Preprocessor cable end

Black plastic
housing (2)

Screw (2)

TMSSN1 478 Pin Socket Hardware Support

4--9

Removal and Installation Procedures

NOTE. Check that all four corners on the black plastic housing are squarely
seated in each corner (see Figure 4--9).

Squarely seated

Check for gap

Figure 4--9: Check corners

8. Using the screws, attach the black plastic housing to the plate.

9. Repeat steps 1 through 9 for the other cable.

To ship the cables and probe head, see Shipping the Probe Head and Cableson
page 4--10. To reconnect the cables to the preprocessor and probe head, see
Reconnecting the Cables to the Probe Head on page 4--15.

Shipping the Probe Head and Cables

To commercially transport the TMSSN1 478 Pin Socket probe head assembly,
package as follows:

1. Use a double-walled, corrugated cardboard shipping carton with an inside

diameter of three inches (7.62 cm) larger on each side and top than the probe
head assembly.

2. If you are shipping the probe head assembly to a Tektronix service center for

Warranty service, attach a tag to the probe head showing the following:

4--10

H Owner’s name and address

H Name of a person who can be contacted

H Probe adapter type and serial number

TMSSN1 478 Pin Socket Hardware Support

Removal and Installation Procedures

H Description of the problem

3. Using antistatic nongenerating tape, tape the probe head pin-protector board

onto the pin header.

4. Wrap pink poly (antistatic) bubble wrap around the probe head.

5. Wrap the three paddle boards in pink poly (antistatic) bubble wrap or

antistatic bags.

CAUTION. To avoid breaking the cable connections, you must handle the cables
carefully to reduce stress on the cable connections. If you need to fold a cable,
use a minimum of a 0.25 in (0.64 cm) radius at the fold.

6. Place the probe head and cables in the cardboard carton on top of the packing

material.

7. Tightly pack dunnage or urethane foam between the card board carton and

the probe adapter (allowing three inches (7.62 cm) on each side) to cushion
the probe adapter.

8. Close and tape the cardboard carton.

TMSSN1 478 Pin Socket Hardware Support

4--11

Removal and Installation Procedures

Reinstalling the Cables

You may need to reinstall the cables on the preprocessor unit. Follow these steps:

Reinstalling the Cables on

the Preprocessor Unit

1. Power off the preprocessor unit and disconnect the power cord (see Figure

4--10 for power switch and power cord locations). Check that the P6434
probes are removed from the top of the preprocessor unit before turning it
over.

2. Turn the preprocessor unit over.

CAUTION. Static discharge can damage the microprocessor, the probe adapter,
the probes, and the module. To prevent static damage, you must handle compo­nents only in a static-free environment.

Always wear a grounding wrist strap, heel strap, or similar device while
handling the microprocessor and probe adapter.

Power switch

Power cord

4--12

Figure 4--10: Power switch location

WARNING. To prevent serious injury or death, disconnect the power cord from the
preprocessor unit.

3. With a POZIDRIVR screwdriver (PZ2), remove the bottom cover.

4. Dress the cables through the notched side of the preprocessor unit (see

Figure 4--11).

TMSSN1 478 Pin Socket Hardware Support

The preprocessor unit may
show paddle boards from
other probe adapters.

Removal and Installation Procedures

Power

supply

Warning!

High voltage

Figure 4--11: Dress the cables through the side opening

5. Connect each cable housing to the corresponding location (A-A, B-B, C-C)

on the bottom of the Logic board. Secure the cable housings to the Logic
board cover plate using the captive thumb screws (see Figure 4--12).

Figure 4--12: Attach the cables to the logic board cover plate

6. With a POZIDRIVR screwdriver (PZ2), attach the bottom cover to the

preprocessor unit using the attaching screws (see Figure 4--13).

TMSSN1 478 Pin Socket Hardware Support

4--13

Removal and Installation Procedures

Screws (6)

Figure 4--13: Attach the bottom cover

7. Turn the preprocessor unit over.

8. Reconnect the P6434 probes (see pages 1--10 through 1--14) to the top of the

preprocessor unit.

9. Plug the AC power cord into the back of the preprocessor unit.

4--14

TMSSN1 478 Pin Socket Hardware Support

Removal and Installation Procedures

Reconnecting the Cables

on the Probe Head

If you need to reconnect the cables to the probe head continue with the following
steps:

1. Align the rivet holes on the probe-head end of the cable with the probe head.

2. Attach the rivets:

a. Pull the center rivet pin halfway out of the rivet assembly.

b. Press the rivet assembly through the rivet holes of the probe head and

circuit board.

Heat sink

and fan

Holder

Rivet

Probe head
cable end (2)

Lift handle up

to deactivate

ZIF socket

Figure 4--14: Place the heat sink on the probe head

3. Repeat steps 1 and 2 for the other cable.

NOTE. To prevent a lose-rivet fastener, you may want to replace the rivets after
each removal and replacement operation. The rivets also become difficult to
reinsert after one use because of an expanded rivet tip.

TMSSN1 478 Pin Socket Hardware Support

Rivet and
Holder (4)

4--15

Removal and Installation Procedures

After reconnecting the cables, you may need to complete Steps 9 through 12
starting on page 1--10 to replace the microprocessor, and heat sink and fan
assembly.

Removing and Instaling a Fan

You may need to remove and install a fan in the preprocessor unit for repair
purposes. To replace a fan follow these steps:

If all three fans are not working, check that the power cord is connected to the
preprocessor unit or the electrical outlet. If the power cord is connected, contact a
Tektronix service representative.

CAUTION. Static discharge can damage the microprocessor, the probe adapter,
the probes, and the module. To prevent static damage, you must handle compo­nents only in a static-free environment.

Always wear a grounding wrist strap, heel strap, or similar device while
handling the microprocessor and probe adapter.

1. Power off the preprocessor unit. The power switch is located on the back of

the preprocessor unit (see Figure 4--15). To disconnect the P6434 probes,
refer to the P6434 Mass Termination Probe manual, Tektronix part number
070-9793-XX, for more information on mechanical specifications.

2. Unplug the AC power cord from the preprocessor unit.

Power switch

Unplug the AC

Power cord

Figure 4--15: Power switch and AC power cord locations

WARNING. To prevent serious injury or death, check that the power cord is
disconnected from the preprocessor unit.

4--16

3. Turn the preprocessor unit over, and remove the screws (see Figure 4--16)

and bottom cover from the preprocessor unit. Set the bottom cover aside.

TMSSN1 478 Pin Socket Hardware Support

Screws (6)

Figure 4--16: Remove the attaching screws

Removal and Installation Procedures

Removing a Fan

Deflector shield

screws (4)

Power supply
Warning High voltage

The preprocessor unit may
show paddle boards from
other probe adapters.

Fan connector

Figure 4--17: Remove the bottom cover

4. If you are replacing the fan behind the power supply, remove the screws and

deflector shield from the power supply shield. If not, skip to step 5.

5. Disconnect the fan connector from the logic-board connector by pressing the

release tab on the fan connector.

TMSSN1 478 Pin Socket Hardware Support

4--17

Removal and Installation Procedures

6. Cut the two cable ties that bundle the fan wires together.

Tweezer (push gently)

Fan connector housing

Square hole

Pin connector

Figure 4--18: Remove the pin connectors

7. Remove the fan pin from the fan connector housing (at the logic board

connector side) by following steps a through c:

a. Using a dental pick (or tweezer point), place the tool point in the top

square hole of the fan connector housing.

b. Gently press and slide the pin a little with the tool point. This small

movement releases the pin from the fan connector housing.

CAUTION. To prevent damage to the fan pin and the fan connector, do not gouge
at the pin with the tool point.

c. Gently slide the pin from the fan connector housing using your hand. The

pin removal procedure may take a couple of tries, unless you are
experienced with pin removal.

8. Remove the rivets, fan guard, and fan from the preprocessor unit. When

removing the rivets, pull the rivet center pin halfway out and then remove the
whole rivet assembly.

4--18

TMSSN1 478 Pin Socket Hardware Support

Removal and Installation Procedures

NOTE. To prevent a loose-rivet fastener, you may want to replace the rivets after
each removal and replacement operation. The rivets also become difficult to
reinsert after one use because of an expanded rivet tip.

9. Remove the fan from the preprocessor unit.

Holder

Rivet

Rivet and fan guard

Fan guard

mounting ring

Installing a Fan

Figure 4--19: Back of the preprocessor unit

10. Position the writing on the fan hub to point toward the back of the preproces-

sor unit.

11. With the rivet pin pulled halfway out of the rivet assembly, insert the rivet

assembly through the fan grill mounting ring, preprocessor hole, and fan hole
(see Figure 4--19).

12. Press the rivet pin into the rivet assembly.

13. Repeat steps 11 and 12 for the other rivet installations.

14. Slide and snap the fan pin into the fan connector housing. Gently pull on the

fan pin to insure the fan pin has seated in the fan connector.

TMSSN1 478 Pin Socket Hardware Support

4--19

Removal and Installation Procedures

Figure 4--20: Location of fan connector

Dress the fan wires through

the center fan notch

Fan connecter

15. Connect the fan connector to the logic-board connector (see Figure 4--17 on

page 4--17).

16. Dress the fan wire over the top of the fans and through the notch on the top

of the center fan (see Figure 4--20).

17. Attach two cable ties to the bundle of fan wires securing the fan wires in

place.

18. Attach the bottom cover to the preprocessor unit using the attaching screws

(see Figure 4--16 on page 4--17).

19. Turn the preprocessor unit right-side up.

20. Plug the AC power cord into the preprocessor unit.

21. Power on the preprocessor unit and check that the fans are rotating.

If the replaced fan is not working:

H Check that the fan pin is seated properly in the fan connector housing.

H Check that the fan connector has snapped in place.

4--20

TMSSN1 478 Pin Socket Hardware Support

Replaceable Parts List

Replaceable Parts List

This section contains a list of the replaceable components or modules for the
TMSSN1 478 Pin Socket Hardware Support package.

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
following information in your order:

H Part number

H Instrument type or model number

H Instrument serial number

H Instrument modification number, if applicable

Module Servicing

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.

Modules can be serviced by selecting one of the following three options. Contact
your local Tektronix service center or representative for repair assistance.

Module Exchange. In some cases you may exchange your module for a reman­ufactured module. These modules cost significantly less than new modules and
meet the same factory specifications. For more information about the module
exchange program, call 1-800-833-9200. Outside North America, contact a
Tektronix sales office or distributor; see the Tektronix web site for a list of
offices: www.tektronix.com.

Module Repair and Return. You may ship your module to us for repair, after which
we will return it to you.

New Modules. You may purchase replacement modules in the same way as other
replacement parts.

TMSSN1 478 Pin Socket Hardware Support

5--1

Replaceable Parts List

Using the Replaceable Parts List

This section contains a list of the mechanical and/or electrical components that
are replaceable for the TMSSN1 478 Pin Socket Hardware Support package. Use
this list to identify and order replacement parts. The following table describes
each column in the parts list.

Parts list column descriptions

Column Column name Description

1 Figure & index number Items in this section are referenced by figure and index numbers to the exploded view illustrations

that follow.

2 Tektronix part number Use this part number when ordering replacement parts from Tektronix.

3 and 4 Serial number Column three indicates the serial number at which the part was first effective. Column four

indicates the serial number at which the part was discontinued. No entry indicates the part is
good for all serial numbers.

5 Qty This indicates the quantity of parts used.

6 Name & description An item name is separated from the description by a colon (:). Because of space limitations, an

item name may sometimes appear as incomplete. Use the U.S. Federal Catalog handbook H6-1
for further item name identification.

7 Mfr. code This indicates the code of the actual manufacturer of the part.

8 Mfr. part number This indicates the actual manufacturer’s or vendor’s part number.

Abbreviations

Mfr. Code to Manufacturer

Cross Index

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

The table titled Manufacturers Cross Index shows codes, names, and addresses of
manufacturers or vendors of components listed in the parts list.

5--2

TMSSN1 478 Pin Socket Hardware Support