Tektronix TMSS1A Instruction Manual
Instruction Manual
TMS S1A
SC242 Hardware Support
071-0476-02
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 © T ektronix, Inc. All rights reserved.
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.
T ektronix, Inc., P.O. Box 500, Beaverton, OR 97077
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 v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Safety Summary vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preface ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Conventions ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contacting T ektronix x. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Support Package Description 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Support Software Compatibility 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Analyzer Configuration 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Requirements and Restrictions 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Clock Rate 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BCLK 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Under T est Power 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Signals Supported 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Labeling P6434 Probes 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring the Probe Adapter 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TIMING/NORMAL Jumper 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MFG_TEST Jumper 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting the Logic Analyzer to a System Under T est 1–4. . . . . . . . . . . . . . . . . .
Alternate Connections 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
APIC 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Debug Port 1–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Applying and Removing Power 1–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU To Mictor Connections 1–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications
Signal Probing 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specification T ables 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance
Replaceable Parts List
Parts Ordering Information 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Replaceable Parts List 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index
TMS S1A SC242 Hardware Support
ITP 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Probe Adapter Loading Diagrams 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
i
Table of Contents
List of Figures
Figure 1–1: Jumper locations on the SC242 probe adapter 1–4. . . . . . . .
Figure 1–2: Connecting a probe to the probe adapter 1–5. . . . . . . . . . . . .
Figure 1–3: Inserting the probe adapter into the system under test 1–6.
Figure 1–4: Placing the microprocessor module into the
probe adapter 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–5: Location of APIC, Debug Port, and DBRSET# pins on
the probe adapter 1–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–6: Location of the power jack 1–10. . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1–7: Pin assignments for a Mictor connector
(component side) 1–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–1: SC242 signals without active loads 2–1. . . . . . . . . . . . . . . . . .
Figure 2–2: SC242 signals with active loads 2–2. . . . . . . . . . . . . . . . . . . . .
Figure 2–3: SC242 BCLK 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2–4: Equivalent circuit for the P6434 probe 2–3. . . . . . . . . . . . . . .
Figure 2–5: Dimensions of the SC242 probe adapter 2–5. . . . . . . . . . . . . .
Figure 3–1: Fuse location on the SC242 probe adapter 3–1. . . . . . . . . . . .
Figure 4–1: TMS S1A SC242 probe adapter exploded view 4–5. . . . . . . .
ii
TMS S1A SC242 Hardware Support
List of Tables
Table of Contents
Table 1–1: APIC information 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–2: Jumper (J600) information 1–8. . . . . . . . . . . . . . . . . . . . . . . . .
Table 1–3: Clock Channels (stored in the acquisition memory) 1–11. . . .
Table 1–4: Qualifier Channels (stored in the acquisition memory) 1–12. .
Table 1–5: CPU to Mictor connections for Mictor C pins (high) 1–12. . . .
Table 1–6: CPU to Mictor connections for Mictor A pins (high) 1–14. . . .
Table 1–7: CPU to Mictor connections for Mictor D pins (high) 1–15. . . .
Table 1–8: CPU to Mictor connections for Mictor C pins (Low) 1–16. . . .
Table 1–9: CPU to Mictor connections for Mictor A pins (Low) 1–17. . . .
Table 1–10: CPU to Mictor connections for Mictor D pins (Low) 1–18. . .
Table 2–1: Lossy delay line values 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2–2: Electrical specifications 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . .
Table 2–3: Environmental specifications1 2–4. . . . . . . . . . . . . . . . . . . . . .
Table 2–4: BCLK timing and electrical specifications 2–5. . . . . . . . .
TMS S1A SC242 Hardware Support
iii
Table of Contents
iv
TMS S1A SC242 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.
Use Proper AC Adapter. Use only the AC adapter specified for this product.
Use Proper Fuse. Use only the fuse type and rating specified for this product.
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.
TMS S1A SC242 Hardware Support
v
General Safety Summary
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:
CAUTION
Refer to Manual
WARNING
High Voltage
Double
Insulated
Protective Ground
(Earth) Terminal
vi
TMS S1A SC242 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 S1A SC242 Hardware Support
vii
Service Safety Summary
viii
TMS S1A SC242 Hardware Support
Preface
Manual Conventions
This instruction manual contains specific information about the TMS S1A SC242
hardware 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 S1A SC242 Hardware support package 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 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 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 S1A SC242 Hardware Support
ix
Preface
Contacting Tektronix
Phone 1-800-833-9200*
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: support@tektronix.com
1-800-833-9200, select option 3*
1-503-627-2400
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.
x
TMS S1A SC242 Hardware Support
Getting Started
Getting Started
This chapter contains information on the TMS S1A SC242 hardware support
product:
H Configuring the probe adapter
H Connecting the logic analyzer to the system under test
H Applying power and operating the probe adapter
Support Package Description
The SC242 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 SC242 probe adapter is an interposer design. Using this design, the probe
adapter connects to the system under test, and then the microprocessor connects
to the probe adapter. Signals from the microprocessor module flow through the
probe adapter into the P6434 probes and through the probe cables to the logic
analyzer.
Support Software Compatibility
The SC242 probe adapter is compatible with software products that provide
timing analysis, and synchronous transactions and instruction decode. These
software products 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 SC242 probe adapter with the TMS113 software, choose any one
of the SC242 custom clocking options.
However, for customers without RS-NDAs, Tektronix offers a basic clocking
software for the SC242 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 your Tektronix
representative to obtain this complementary software or to determine which latest
software support products are compatible with the TMS S1A SC242 product.
TMS S1A SC242 Hardware Support
1–1
Getting Started
Logic Analyzer Configuration
To use the TMS S1A SC242 hardware support package you need a Tektronix
logic analyzer equipped with two modules: either an 102 channel and 136-channel module or two 102 channel modules. The modules must be in adjacent slots
and merged.
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 SC242 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 1–7 for more details.
Requirements and Restrictions
System Clock Rate
BCLK
CAUTION. To keep the microprocessor from overheating, forced air cooling must
be used
Review the general requirements and restrictions of the microprocessor support
packages in the information on basic operations as they pertain to your system
under test.
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 S1A SC242 hardware support requirements and restrictions.
The TMS S1A SC242 Hardware support package can acquire data from front
side buses operating at speeds of up 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 2–4 on
page 2–5, in the Specifications chapter.
System Under Test Power
1–2
Whenever you power off the system under test, remove power from the probe
adapter. Refer to Applying and Removing Power on page 1–9.
TMS S1A SC242 Hardware Support
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