Tektronix TMSPGA Instruction Manual
Instruction Manual
TMS PGA
PGA370 Hardware Support
071-0475-01
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.
Copyright E T ektronix, Inc. All rights reserved. Licensed software products are owned by Tektronix or its suppliers and are
protected by United States copyright laws and international treaty provisions.
Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the
Rights in T echnical Data and Computer Software clause at DFARS 252.227-7013, or subparagraphs (c)(1) and (2) of the
Commercial Computer Software – Restricted Rights clause at F AR 52.227-19, as applicable.
T ektronix 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.
Printed in the U.S.A.
T ektronix, Inc., P.O. Box 1000, Wilsonville, OR 97070–1000
TEKTRONIX and TEK are registered trademarks of T ektronix, Inc.
HARDWARE WARRANTY
T ektronix warrants that the products that it manufactures 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, T ektronix, 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 T ektronix, 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 T ektronix 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. T ektronix shall not be obligated to furnish service under this warranty a) to repair damage
resulting from attempts by personnel other than T ektronix 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-T ektronix supplies; or d) to service a product that has been
modified or integrated with other products when the effect of such modification or integration increases the time
or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX IN LIEU OF ANY OTHER WARRANTIES, EXPRESS
OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’
RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND
EXCLUSIVE REMEDY PROVIDED TO THE CUST OMER 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 iii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Safety Summary v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preface vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Conventions vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contacting T ektronix viii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Support Package Description 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Support Software Compatibility 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Analyzer Configuration 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Requirements and Restrictions 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Labeling P6434 Probes 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembling the Probe Adapter 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring The Probe Adapter 1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TIMING/NORMAL Jumper 1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MFG_TEST Jumper 1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting the Logic Analyzer to a System Under T est 1–7. . . . . . . . . . . . . . . . .
Alternate Connections 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Applying and Removing Power 1–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU To Mictor Connections 1–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications
Maintenance
Replaceable Parts List
Index
Circuit Description 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Probe Adapter Loading Diagrams 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specification T ables 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing The Fuse 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Ordering Information 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Parts List 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TMS PGA PGA370 Hardware Support
i
Table of Contents
List of Figures
Figure 1–1: Seating the 190-pin mictor connector 1–4. . . . . . . . . . . . . . . .
Figure 1–2: Attaching the Logic board to the Interposer board 1–5. . . . .
Figure 1–3: Jumper locations on the PGA370 probe adapter 1–6. . . . . . .
Figure 1–4: Connecting a probe to the probe adapter 1–8. . . . . . . . . . . . .
Figure 1–5: Sacrificial sockets 1–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–6: Inserting a sacrificial socket into the ZIF socket 1–9. . . . . . .
Figure 1–7: Inserting the probe adapter into the sacrificial socket 1–10. .
Figure 1–8: Placing the PGA370 microprocessor into the
probe adapter 1–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–9: APIC bus pins location on the probe adapter 1–12. . . . . . . . .
Figure 1–10: Debug port and pin location on the logic board 1–13. . . . . .
Figure 1–11: Test point location on the probe adapter 1–14. . . . . . . . . . . .
Figure 1–12: Location of the power jack 1–15. . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–13: Pin assignments for a Mictor connector
(component side) 1–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–1: PGA370 signals without active loads 2–2. . . . . . . . . . . . . . . .
Figure 2–2: PGA370 signals with active loads 2–2. . . . . . . . . . . . . . . . . . .
Figure 2–3: PGA370 BCLK 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–4: Detail of PGA370 sockets and 190-pin mictor
connector. 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–5: Equivalent circuit for the P6434 probe 2–4. . . . . . . . . . . . . . .
Figure 2–6: Dimensions of the PGA370 probe adapter 2–7. . . . . . . . . . .
Figure 3–1: Fuse location on the PGA370 probe adapter 3–1. . . . . . . . . .
Figure 4–1: PGA370 probe adapter exploded view 4–6. . . . . . . . . . . . . . .
ii
TMS PGA PGA370 Hardware Support
List of Tables
Table of Contents
Table 1–1: APIC information 1–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–2: Jumper (J510) information 1–13. . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–3: Test point (J700) information 1–14. . . . . . . . . . . . . . . . . . . . . .
Table 1–4: Clock Channels (stored in the acquisition memory) 1–17. . . .
Table 1–5: Qualifier Channels (stored in the acquisition memory) 1–18. .
Table 1–6: CPU to Mictor connections for Mictor C pins (high) 1–18. . . .
Table 1–7: CPU to Mictor connections for Mictor A pins (high) 1–19. . . .
Table 1–8: CPU to Mictor connections for Mictor D pins (high) 1–20. . . .
Table 1–9: CPU to Mictor connections for Mictor C pins (Low) 1–21. . . .
Table 1–10: CPU to Mictor connections for Mictor A pins (Low) 1–23. . .
Table 1–11: CPU to Mictor connections for Mictor D pins (Low) 1–24. . .
Table 2–1: Lossy delay line values 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2–2: Electrical specifications for the system under test 2–5. . . . . .
Table 2–3: Electrical specifications for the AC adapter 2–6. . . . . . . . . . .
Table 2–4: Environmental specifications 2–6. . . . . . . . . . . . . . . . . . . . . . .
Table 2–5: BCLK timing and electrical specifications 2–6. . . . . . . . . .
TMS PGA PGA370 Hardware Support
iii
Table of Contents
iv
TMS PGA PGA370 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.
To Avoid Fire or 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 indirectly grounded through the grounding
conductor of the mainframe 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 marking on the product. Consult the product manual for further ratings
information before making connections to the product.
The common terminal is at ground potential. Do not connect the common
terminal to elevated voltages.
Do not apply a potential to any terminal, including the common terminal, that
exceeds the maximum rating of that terminal.
Use Proper AC Adapter. Use only the AC adapter specified for this product.
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.
TMS PGA PGA370 Hardware Support
v
General Safety Summary
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.
Symbols and Terms
T erms 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.
T erms 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:
vi
WARNING
High Voltage
Protective Ground
(Earth) T erminal
CAUTION
Refer to Manual
Double
Insulated
TMS PGA PGA370 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.
TMS PGA PGA370 Hardware Support
vii
Service Safety Summary
viii
TMS PGA PGA370 Hardware Support
Preface
This instruction manual contains specific information about the
TMS PGA PGA370 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 for which the TMS PGA PGA370 support was purchased, you will only
need this instruction manual to set up and run the support.
If you are not familiar with operating microprocessor support packages, you will
need to supplement this instruction manual with information on basic operations
to set up and run the support.
This manual provides detailed information on the following topics:
H Assembling and configuring the probe adapter
H Connecting the logic analyzer to the system under test
H Applying power and operating the probe adapter
Manual Conventions
This manual uses the following conventions:
H The term “module” refers to two 102-channel modules, a 102-channel
module plus a 136-channel module, or two 136-channel modules.
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 online help.
H The term “HI module” refers to the module in the higher-numbered slot and
the term “LO module” refers to the module in the lower-numbered slot.
TMS PGA PGA370 Hardware Support
ix
Preface
Contacting Tektronix
Product
Support
Service
Support
For other
information
To write us
Website
For questions about using Tektronix measurement products, call
toll free in North America:
1-800-TEK-WIDE (1-800-835-9433 ext. 2400)
6:00 a.m. – 5:00 p.m. Pacific time
Or contact us by e-mail:
tm_app_supp@tektronix.com
For product support outside of North America, contact your
local Tektronix distributor or sales office.
Tektronix offers extended warranty and calibration programs as
options on many products. Contact your local Tektronix
distributor or sales office.
For a listing of worldwide service centers, visit our web site.
In North America:
1-800-TEK-WIDE (1-800-835-9433)
An operator will direct your call.
Tektronix, Inc.
P.O. Box 1000
Wilsonville, OR 97070-1000
USA
Tektronix.com
x
TMS PGA PGA370 Hardware Support
Getting Started
Getting Started
This chapter contains information on the TMS PGA PGA370 hardware support
product, and information on connecting your logic analyzer to your system under
test.
Support Package Description
The PGA370 probe adapter is nonintrusive hardware that allows the logic
analyzer to acquire data from a microprocessor in its own operating environment
with little effect on that system.
The PGA370 probe adapter is an interposer design. The probe adapter connects
to the system under test, 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 PGA370 probe adapter is compatible with software products that provide
timing analysis capabilities, and synchronous transactions and instruction decode.
These support software are only available to customers with a valid restricted
secret nondisclosure agreement (RS–NDA) with Intel.
At the time of printing, the compatible software support product is the TMS113.
When using the PGA370 probe adapter with the TMS113 software, choose any
one of the PG370 custom clocking options.
However, for customers without RS-NDAs, Tektronix offers a basic clocking
software for the PGA370 probe adapter at no cost. This clocking software allows
customers to conduct timing analysis by predefining channel assignments and
configuring the logic analyzer to acquire all bus cycles. Contact you Tektronix
representative to obtain this complementary software or to determine which latest
software support products are compatible with the TMS PGA PGA370 product.
Logic Analyzer Configuration
To use the TMS PGA PGA370 hardware support package you need a Tektronix
logic analyzer equipped with two 102-channel modules. The modules must be in
adjacent slots and merged.
TMS PGA PGA370 Hardware Support
1–1
Getting Started
References to a 204-channel module include the two 102-channel modules that
are merged and any other merged module combination of a minimum of
204-channels (for the merged combination).
You can acquire Debug and APIC bus activity through the PGA370 probe
adapter. Probing the APIC bus requires the TMS 801 APIC bus support package,
a third 102-channel acquisition module, and standard probes. See Alternate
Connections on page 1–12 for more details.
Requirements and Restrictions
CAUTION. Forced air cooling must be used to keep the microprocessor from
overheating.
You should review the general requirements and restrictions of microprocessor
support packages in the information on basic operations as they pertain to your
system under test.
System Clock Rate
BCLK
System Under Test Power
You should also review electrical, environmental, and mechanical specifications
in Specifications on page 2–1 as they pertain to your system under test, as well as
the following descriptions of other TMS PGA PGA370 hardware support
requirements and restrictions.
The TMS PGA PGA370 microprocessor support can acquire data from the
PGA370 microprocessors operating at speeds of up to 100 MHz; the microprocessor support has been tested to 100 MHz.
The operating clock rate specifications were measured at the time of printing.
Contact your Tektronix sales representative for current information on the fastest
devices supported.
Refer to the BCLK specifications and restrictions listed in Table 2–5 on
page 2–6, in the Specifications chapter.
Whenever you power off the system under test, remove power from the probe
adapter. Refer to Applying and Removing Power on page 1–14.
1–2
TMS PGA PGA370 Hardware Support
Getting Started
Signals Supported
The following signals are supported by the PGA370 probe adapter:
A[31:3]# FLUSH# RS[2:0]#
A20M# HIT# SLP#
ADS# HITM# SMI#
BCLK IERR# STPCLK#
BNR# IGNNE# TCK
BP[3:2]# INIT# TDI
BPM[1:0]# LINT[1:0] TDO
BPRI# LOCK# THERMDN
BR0# PICCLK THERMDP
BSEL# PICD[1:0] THERMTRIP#
D[63:0]# PRDY# TMS
DBSY# PREQ# TRDY#
DEFER# PWRGOOD TRST#
DRDY# REQ[4:0]#
FERR# RESET#
Labeling P6434 Probes
The TMS PGA PGA370 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.
TMS PGA PGA370 Hardware Support
1–3
Getting Started
Assembling the Probe Adapter
The probe adapter assembly consists of a Logic board, Interposer board, and
screws.
CAUTION. Static discharge can damage the microprocessor, the probe adapter,
the probes, and the module. To prevent static damage, 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.
Do the following steps to assemble the probe adapter:
1. To discharge any static electricity, touch the ground connector located on the
logic analyzer. Then, before you remove the probe adapter circuit boards
from their protective bags, touch each bag to discharge stored static
electricity.
190-pin mictor
Interposer
board
2. Align the Logic board connector pins with the Interposer board connector
pins, and press firmly to seat the board connector (see Figure 1–1). Both
connectors are polarized and will only mate in one orientation.
NOTE. To ensure a reliable electrical connection between the Logic board and the
Interposer board the 190-pin mictor connector must be completely seated at both
ends (see Figure 1–1).
Logic board
The top of the plug
is not level with the
top of receptacle
Gap
Correct
The top of the plug
is level with the top
of receptacle
No gap on
either end
Incorrect
1–4
Figure 1–1: Seating the 190-pin mictor connector
TMS PGA PGA370 Hardware Support
Getting Started
3. Align the mounting brackets on the logic board with the mounting holes on
the interposer board (see Figure 1–2).
4. Attach and tighten the screws (see Figure 1–2).
5. Remove the sacrificial socket from the bottom of the Interposer board. This
socket was installed to protect the pins during shipping. Retain this socket to
use later with the PGA370 probe adapter for timing and disassembly support.
Logic board
Mounting brackets
Interposer board
Sacrificial socket
Screws (2)
Mounting holes
Figure 1–2: Attaching the Logic board to the Interposer board
TMS PGA PGA370 Hardware Support
1–5