There are no current European directives that
apply to this product. This product provides
cable and test lead connections to a test object of
electronic measuring and test equipment.
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 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.
SOFTWARE WARRANTY
T ektronix warrants that the media on which this software product is furnished and the encoding of the programs on
the media will be free from defects in materials and workmanship for a period of three (3) months from the date of
shipment. If a medium or encoding proves defective during the warranty period, T ektronix will provide a
replacement in exchange for the defective medium. Except as to the media on which this software product is
furnished, this software product is provided “as is” without warranty of any kind, either express or implied.
T ektronix does not warrant that the functions contained in this software product will meet Customer’s
requirements or that the operation of the programs will be uninterrupted or error-free.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration
of the warranty period. If T ektronix is unable to provide a replacement that is free from defects in materials and
workmanship within a reasonable time thereafter, Customer may terminate the license for this software product
and return this software product and any associated materials for credit or refund.
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 REPLACE DEFECTIVE MEDIA OR REFUND CUSTOMER’S PAYMENT 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.
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.
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.
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.
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.
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 801 APIC Bus Support Instruction Manual
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:
WARNING
High Voltage
Protective Ground
(Earth) T erminal
CAUTION
Refer to Manual
Double
Insulated
vi
TMS 801 APIC Bus Support Instruction Manual
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, disconnect the main power by means
of the power cord or, if provided, the power switch.
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 801 APIC Bus Support Instruction Manual
vii
Preface: Microprocessor Support Documentation
This instruction manual contains specific information about the TMS 801 APIC
bus support 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 bus supports on the logic analyzer for which
the TMS 801 APIC support was purchased, you will probably only need this
instruction manual to set up and run the support.
If you are not familiar with operating bus supports, you will need to supplement
this instruction manual with information on basic operations to set up and run the
support.
Information on basic operations of bus supports is included with each product.
Each logic analyzer has basic information that describes how to perform tasks
common to supports on that platform. This information can be in the form of
online help, an installation manual, or a user manual.
This manual provides detailed information on the following topics:
HConnecting the logic analyzer to the system under test
Manual Conventions
HSetting up the logic analyzer to acquire data from the system under test
HAcquiring and viewing disassembled data
HThe TMS 801 APIC probe adapter
This manual uses the following conventions:
HThe term disassembler refers to the software that disassembles bus cycles
into instruction mnemonics and cycle types.
HThe phrase “information on basic operations” refers to online help, an
installation manual, or a basic operations of bus supports user manual.
HIn the information on basic operations, the term XXX or P54C used in field
selections and file names can be replaced with APIC. This is the name of the
bus in field selections and file names you must use to operate the APIC
support.
HThe term system under test (SUT) refers to the bus-based system from which
data will be acquired.
TMS 801 APIC Bus Support Instruction Manual
ix
Preface: Microprocessor Support Documentation
HThe term logic analyzer refers to the Tektronix logic analyzer for which this
product was purchased.
HThe term module refers to a 102/136-channel, a 96-channel, or a module.
Logic Analyzer Documentation
A description of other documentation available for each type of Tektronix logic
analyzer is located in the corresponding module user manual. The user manual
provides the information necessary to install, operate, maintain, and service the
logic analyzer and associated products.
Contacting Tektronix
Product
Support
Service
Support
For other
information
To write usTektronix, Inc.
For application-oriented questions about a Tektronix measurement product, 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@tek.com
For product support outside of North America, contact your
local Tektronix distributor or sales office.
Contact your local Tektronix distributor or sales office. Or, visit
our web site for a listing of worldwide service locations.
http://www.tek.com
In North America:
1-800-TEK-WIDE (1-800-835-9433)
An operator will direct your call.
P.O. Box 1000
Wilsonville, OR 97070-1000
x
TMS 801 APIC Bus Support Instruction Manual
Getting Started
Support Description
This chapter provides information on the following topics:
HThe TMS 801 APIC bus support
HLogic analyzer software compatibility
HYour APIC system requirements
HAPIC support restrictions
HHow to connect to the system under test (SUT)
HHow to apply power to and remove power from the probe adapter
The TMS 801 bus support disassembles data from systems that are based on the
Intel APIC bus. The support runs on a compatible Tektronix logic analyzer
equipped with a 102/136-channel module, or a 96-channel module.
Refer to information on basic operations to determine how many modules and
probes your logic analyzer needs to meet the minimum channel requirements for
the TMS 801 bus support.
You can also use this product with another Tektronix probe adapter designed for
a microprocessor that follows the APIC bus protocol. Examples are the TMS 109
Pentium\100, or the TMS 110 Pentium Pro microprocessor supports.
A complete list of standard and optional accessories is provided at the end of the
parts list in the Replaceable Mechanical Parts chapter.
To use this support efficiently, you need to have the items listed in the information on basic operations as well as the APIC External Architecture Specifications,Intel,Version 4.0 Intel.
Information on basic operations also contains a general description of supports.
Logic Analyzer Software Compatibility
The label on the bus support floppy disk states which version of logic analyzer
software the support is compatible with.
TMS 801 APIC Bus Support Instruction Manual
1–1
Getting Started
Logic Analyzer Configuration
To use the APIC support, the Tektronix logic analyzer must be equipped with at
least a 102/136-channel module or a 96-channel module. The module must be
equipped with enough probes to acquire channel and clock data from signals in
your APIC-based system.
Refer to information on basic operations to determine how many modules and
probes the logic analyzer needs to meet the channel requirements.
Requirements and Restrictions
You should review the general requirements and restrictions of bus supports in
the information on basic operations as they pertain to your SUT.
You should also review electrical, environmental, and mechanical specifications
in the Specifications chapter in this manual as they pertain to your system under
test, as well as the following descriptions of other APIC support requirements
and restrictions.
System Clock Rate. The bus support can acquire data from the APIC bus at
speeds of up to 33 MHz
APIC Bus Interface Cables
The TMS 801 APIC Bus support product comes with three cables for different
methods of connecting to the system under test. The connection procedures in
this chapter inform you when to use which cable. Refer to Table 1–1 to determine
which cable to use for your application.
T able 1–1: APIC interface cables used with microprocessor probe adapters
APIC Bus interface cableMicroprocessor probe adapter
Flying Lead with four barrel connectorsConnects directly to the SUT
174-3485-XXTMS 109
174-3484-XXTMS 110
1
.
1–2
1
Specification at time of printing. Contact your Tektronix sales representative for
current information on the fastest devices supported.
TMS 801 APIC Bus Support Instruction Manual
Connecting to a System Under Test
Before you connect to the SUT, you must connect the probes to the module. Your
SUT must also have a minimum amount of clear space surrounding the bus to
accommodate the probe adapter. Refer to the Specifications chapter in this
manual for the required clearances.
The channel and clock probes shown in this chapter are for a 102/136-channel
module. Your probes will look different if you are using a 96-channel module.
The general requirements and restrictions of bus supports in the information on
basic operations show the vertical dimensions of a channel or clock probe
connected to square pins on a circuit board.
TMS 801 provides the following connection methods for probing the APIC bus:
HConnecting directly to the SUT
HConnecting to the SUT using a microprocessor probe adapter
HConnecting to the SUT using a microprocessor probe adapter and an
192-channel High-Density Probe.
Getting Started
Connecting Directly
to the SUT
To connect the logic analyzer directly to the SUT, follow these steps:
1. Turn off power to your SUT. It is not necessary to turn off power to the logic
analyzer.
CAUTION. Static discharge can damage the probe adapter, the podlets, or the
Module. To prevent static damage, handle all of the above only in a static-free
environment.
Always wear a grounding wrist strap or similar device while handling the bus
and probe adapter.
2. To discharge your stored static electricity, touch the ground connector located
on the back of the logic analyzer. Then, touch any of the ground pins of the
probe adapter to discharge stored static electricity from the probe adapter.
3. Connect the flying lead APIC bus interface cable to the probe adapter as
shown in Figure 1–1.
TMS 801 APIC Bus Support Instruction Manual
1–3
Getting Started
Flying lead APIC bus
interface cable
Figure 1–1: Connecting the flying lead interface APIC bus cable
4. Connect the clock and 8-channel probes to the probe adapter as shown in
Figure 1–2. Match the channel groups and numbers on the probe labels to the
corresponding pins on the probe adapter.
1–4
TMS 801 APIC Bus Support Instruction Manual
Clock probe
Getting Started
Orange; PICD1
Yellow; PICD0
Red; PICCLK
Brown; ground
SUT
8-channel probe
Hold the 8-channel probes by the
podlet holder when connecting them to
the probe adapter. Do not hold them
by the cables or necks of the podlets.
Channels connect to
the logic analyzer
Figure 1–2: Direct connection to the SUT
5. Connect the leads on the APIC bus interface cable to the SUT as shown in
Figure 1–2. The color codes for connecting the interface cables to the proper
signal are located on the top of the probe adapter case.
NOTE. If your SUT does not have pin connections for the interface cables, you
can use KlipChip connectors to connect to appropriate IC pins. Refer to the
Replaceable Mechanical Parts List chapter for part number information.
APIC probe adapter
TMS 801 APIC Bus Support Instruction Manual
1–5
Getting Started
Connecting to the SUT
Using a Microprocessor
Probe Adapter
You can connect to the SUT using a microprocessor probe adapter that is
designed to support a microprocessor the follows the APIC bus protocol. To
connect the logic analyzer to the SUT using a microprocessor probe adapter,
follow these steps:
1. Turn off power to your SUT. It is not necessary to turn off power to the logic
analyzer.
CAUTION. Static discharge can damage the probe adapters, the podlets, or the
Module. To prevent static damage, handle all of the above only in a static-free
environment.
Always wear a grounding wrist strap or similar device while handling the bus
and probe adapter.
2. To discharge your stored static electricity, touch the ground connector located
on the back of the logic analyzer. Then, touch any of the ground pins of each
probe adapter to discharge stored static electricity from the probe adapters.
3. Connect the clock and 8-channel probes to the APIC probe adapter as shown
in Figure 1–3. Match the channel groups and numbers on the probe cables to
the corresponding pins on the probe adapter.
4. Connect the appropriate prewired cable to the APIC probe adapter as shown
in Figure 1–3. Refer to Table 1–1 on page 1–2 for the appropriate cable.
5. Connect the other end of the cable to the microprocessor probe adapter’s
HI_D0 group of square pins.
6. If the probe adapter has a Timing/Disassembly jumper, position it in the
Timing position (pins 2 and 3).
7. Align the pin A1 indicator on the microprocessor probe adapter board with
the pin A1 indicator on the microprocessor.
8. Place the microprocessor probe adapter onto your SUT as shown in
Figure 1–3.
1–6
TMS 801 APIC Bus Support Instruction Manual
Clock probe
Getting Started
HI_D0 section
Microprocessor
probe adapter
SUT
8-channel probe
Hold the 8-channel probes by the
podlet holder when connecting them to
the probe adapter. Do not hold them
by the cables or necks of the podlets.
Channels connect to
the logic analyzer
APIC probe adapter
Figure 1–3: Connecting to the SUT using a microprocessor probe adapter
Connecting to the SUT
Using a Microprocessor
Probe Adapter and a
high-Density Probe
You can connect to the SUT using a microprocessor probe adapter that is
designed to support a microprocessor the follows the APIC bus protocol and a
192-Channel High-Density probe. To connect the logic analyzer using another
probe adapter and a high-density probe to the SUT, follow these steps:
1. Turn off power to your SUT. It is not necessary to turn off power to the logic
analyzer.
CAUTION. Static discharge can damage the probe adapters, the podlets, or the
Module. To prevent static damage, handle all of the above only in a static-free
environment.
Always wear a grounding wrist strap or similar device while handling the bus
and probe adapter.
2. To discharge your stored static electricity, touch the ground connector located
on the back of the logic analyzer. Then, touch any of the ground pins of each
probe adapter to discharge stored static electricity from the probe adapters.
TMS 801 APIC Bus Support Instruction Manual
1–7
Getting Started
3. Connect the clock and 8-channel probes to the APIC probe adapter as shown
in Figure 1–4. Match the channel groups and numbers on the probe labels to
the corresponding pins on the probe adapter.
4. Connect the appropriate prewired cable to the APIC probe adapter as shown
in Figure 1–4. Refer to Table 1–1 on page 1–2 for the appropriate cable.
5. Connect the other end of the cable to the HI – D0 group of square pins on the
high-density probe.
6. If the probe adapter has a Timing/Disassembly jumper, position it in the
Timing position (2 and 3).
7. Line up the pin A1 indicator on the microprocessor probe adapter board with
the pin A1 indicator on the microprocessor
8. Place the low-profile probe adapter onto your SUT.
9. Align pin 1 on the LO Cable connector, the end on the narrowest cable strip
part of the LO Cable, with pin 1 on the LO Connector on the high-density
probe. Connect the cable to the connector as shown in Figure 1–4.
NOTE. The length of the LO Cable is 12 inches; the length of the HI Cable is
13 inches.
10. Align pin 1 on the HI Cable connector, the end on the narrowest cable strip
part of the HI Cable, with pin 1 on the HI Connector on the high-density
probe. Connect the cable to the connector as shown in Figure 1–4.
1–8
TMS 801 APIC Bus Support Instruction Manual
HI cable
Pin 1 side
Getting Started
Microprocessor
probe adapter
LO cable
SUT
HI_D0 section
High-density
probe
8-channel probe
Hold the 8-Channel Probes by the
Clock probe
Channels connect to
the logic analyzer
APIC probe adapter
podlet holder when connecting them to
the probe adapter. Do not hold them
by the cables or necks of the podlets.
Figure 1–4: Connecting to the SUT using a microprocessor probe adapter with a high-density probe
Applying and Removing Power
The power supply provides +5 volts to the APIC probe adapter. The center
connector of the power jack on the APIC adapter board connects to Vcc.
TMS 801 APIC Bus Support Instruction Manual
1–9
Getting Started
To apply power to the APIC probe adapter and SUT, follow these steps:
CAUTION. Failure to use the +5 V power supply provided by Tektronix might
permanently damage the probe adapter and APIC bus. Do not mistake another
power supply that looks similar for the +5 V power supply.
1. Connect the +5 V power supply to the jack on the probe adapter. Figure 1–5
shows the location of the jack on the adapter board.
CAUTION. Failure to apply power to the probe adapter before applying power to
your SUT might permanently damage the APIC bus and SUT.
2. Plug the power supply for the probe adapter into an electrical outlet.
3. Power on the SUT.
1–10
Power Jack
Figure 1–5: Location of the power jack
To power down the SUT and APIC probe adapter, follow these steps:
CAUTION. Failure to power down your SUT before removing the power from the
probe adapter might permanently damage the APIC probe adapter and SUT.
1. Power down the SUT.
2. Unplug the power supply for the probe adapter from the electrical outlet.
TMS 801 APIC Bus Support Instruction Manual
Setting Up the Support
This section provides information on how to set up the support. Information
covers the following topics:
HChannel group definitions
HClocking options
HSymbol table files
Remember that the information in this section is specific to the operations and
functions of the TMS 801 APIC support on any Tektronix logic analyzer for
which it can be purchased. Information on basic operations describes general
tasks and functions.
Before you acquire and disassemble data, you need to load the support and
specify setups for clocking, and triggering as described in the information on
basic operations. The support provides default values for each of these setups,
but you can change them as needed.
Channel Group Definitions
Clocking Options
The software automatically defines channel groups for the support. The channel
groups for the APIC support are ArbID, Control, Vect, Dest, Chksum, Status,
Priority, ArbID2, RR_Data, and Misc. If you want to know which signal is in
which group, refer to the channel assignment tables beginning on page 3–4.
The TMS 801 software offers a bus-specific clocking selection for the APIC bus.
This clocking choice (Custom) is the default selection whenever you select APIC
Support in the Configuration menu.
The TMS 801 support acquires all bus cycles. No clock options are available. A
description of how cycles are sampled by the disassembler is found in the
Specifications section.
Disassembly will not be correct with the Internal or External clocking modes.
Information on basic operations describes how to use these clock selections for
general purpose analysis.
TMS 801 APIC Bus Support Instruction Manual
2–1
Setting Up the Support
Symbols
The TMS 801 support supplies one symbol table file. The APIC_Ctrl file
replaces specific Control channel group values with symbolic values when
Symbolic is the radix for the channel group.
Table 2–1 shows the name, bit pattern, and meaning for the symbols in the file
APIC_Ctrl, the Control channel group symbol table.
T able 2–1: Control group symbol table definitions
End Of Interrupt mode cycle
Deliv Mode = Fixed, Dest mode = Phys
Deliv Mode = Fixed, Dest Mode = Log
Deliv Mode = Low Pri, Dest Mode = Phys
Deliv Mode = Low Pri, Dest Mode = Log
Deliv Mode = SMI, Dest Mode = Phys
Deliv Mode = SMI, Dest Mode = Log
Deliv Mode = Rem Rd, Dest Mode = Phys
Deliv Mode = Rem Rd, Dest Mode = Log
Deliv Mode = NMI, Dest Mode = Phys
Deliv Mode = NMI, Dest Mode = Log
Deliv Mode = INIT, Dest Mode = Phys
Deliv Mode = INIT, Dest Mode = Log
Deliv Mode = StrtUp, Dest Mode = Phys
Deliv Mode = StrtUp, Dest Mode = Log
Deliv Mode = ExtINT, Dest Mode = Phys
Deliv Mode = ExtINT, Dest Mode = Log
Deliv Mode = Fixed *
Deliv Mode = Low Pri *
Deliv Mode = SMI * Trigger only
Deliv Mode = Rem Rd *
Deliv Mode = NMI *
Deliv Mode = INIT *
Deliv Mode = StrtUp *
Deliv Mode = ExtINT *
2–2
TMS 801 APIC Bus Support Instruction Manual
T able 2–1: Control group symbol table definitions (cont.)
Control group value
EOI
DMMO
SymbolMeaning
Physical
Logical
M2L
M1TM
Dest Mode = Phys *
Dest Mode = Log *
*Symbols used only for triggering; they are not displayed.
Information on basic operations describes how to use symbolic values for
triggering, and displaying other channel groups symbolically, such as the Address
channel group.
Setting Up the Support
TMS 801 APIC Bus Support Instruction Manual
2–3
Acquiring and Viewing Disassembled Data
This section describes how to acquire data and view it disassembled. Information
covers the following topics:
HAcquiring data
HViewing disassembled data in various display formats
HHow to change the way data is displayed
Acquiring Data
Once you load the APIC support, choose a clocking mode and specify the trigger,
you are ready to acquire and disassemble
If you have any problems acquiring data, refer to information on basic operations
in your online help or Appendix A: Error Messages and Disassembly Problems in
the basic operations user manual, whichever is available.
data.
Viewing Disassembled Data
There are four disassembly display formats: Hardware, Software, Control Flow,
and Subroutine. However the disassembly display for the TMS 801 is the same
for all. Each format shows all of the APIC bus cycles. The reasons for this are:
HEach acquisition sample contains exactly one bus message.
HThere is no branching behavior or program flow of control.
TMS 801 APIC Bus Support Instruction Manual
2–5
Acquiring and Viewing Disassembled Data
Display Format
The display format shows the channel values for each sample of acquired data in
the order they occurred.
Figure 2–1 shows an example of the display.
1234
Sample DelivType DM Trig ErrorVect Dest StatusTimestamp
5 Low Pri No Foc L Lvl910300101100914.280 us
6 EOIEOI- ---91---- 00001000120.670 us
7 FixedShortL EdgD101000010008.915,470 ms
8 FixedShortP EdgD10F0000100016.020 us
9 Low Pri No Foc L LvlA10300101100145.320 us
10 EOIEOI- ---A1---- 0000100077.990 us
11 Low Pri No Foc L LvlA103001011001.061,110 ms
12 EOIEOI- ---A1---- 00001000114.410 us
13 FixedShortL EdgD1010000100014.210,370 ms
14 FixedShortP EdgD10F0000100017.780 us
15 FixedShortL EdgD1010000100015.607,390 ms
16 FixedShortP EdgD10F0000100016.400 us
17 FixedShortL EdgE1020000100062.650 us
18 Low Pri No Foc L LvlA1030010110010.618,530 ms
19 EOIEOI- ---A1---- 00001000128.500 us
20 Low Pri No Foc L LvlA103001011001.619,700 ms
21 EOIEOI- ---A1---- 00001000242.900 us
22 FixedShortL EdgD101000010002.937,300 ms
23 FixedShortP EdgD10F0000100034.050 us
24 FixedShortL EdgD1010000100015.590,420 ms
25 FixedShortP EdgD10F0000100052.080 us
2–6
Figure 2–1: Display
1
Sample Column. Lists the memory locations for the acquired data.
2
Derived Mnemonic Messages. List information about the Delivery Mode,
Message Type, Destination Mode, Trigger Mode, and Error Status. Refer to
Derived Mnemonic Messages next in this section.
3
Channel Groups. Lists data from the other channel groups connected to the
APIC bus. These groups are: ArbID, Vect, Dest, Status, Priority, ArbID2,
RR_Data, Chksum, and Misc.
4
Timestamp. Lists the timestamp values when a timestamp selection is made.
Information on basic operations describes how you can select a timestamp.
TMS 801 APIC Bus Support Instruction Manual
Acquiring and Viewing Disassembled Data
Derived Mnemonic
Messages
The Derived Mnemonic Messages group is composed of five types of mnemonics: Delivery Mode, Message Type, Destination Mode, Trigger Mode and Error.
Each type of mnemonics occupies its own column in the display as shown in
Figure 2–1. Table 2–2 lists the column heading with the corresponding mnemonic type.
T able 2–2: Derived Mnemonic Message information
Column headingType of mnemonic
DelivDelivery Mode
TypeMessage Type
DMDestination Mode
TrigTrigger Mode
ErrorError
The Delivery Mode is a 3-bit field (M2-0) that specifies how the APIC(s) listed
in the Destination field of the message should act upon reception of the message.
The Delivery Mode column shows a mnemonic description of the delivery mode
of the message. There are twelve possible mnemonics in the Delivery Mode
column. Refer to Table 2–3 for a list of the mnemonics, the Delivery Mode and
the value of the 3-bit field.
T able 2–3: Delivery Mode mnemonics
MnemonicDelivery ModeM2-0
FixedFixed000
Low PriLowest Priority001
SMISMI010
S Ck OnStop Clock On010
S C OffStop Clock Off010
Rem RdRemote Read01 1
Rem DisRemote Disable011
NMINMI100
INITINIT101
DeassrtINIT Deassert101
Start UpStart Up110
ExtINTExtINT111
TMS 801 APIC Bus Support Instruction Manual
2–7
Acquiring and Viewing Disassembled Data
The Message Type column describes the format and length (number of cycles) of
the APIC message. Refer to Table 2–4 for a list of the mnemonics, the message
type, and the length of the message.
T able 2–4: Message Type mnemonics
MnemonicTypeLength
EOIEOI Message14 cycles
ShortShort Message21 cycles
No FocLowest Priority without Focus
Processor Message
Rem RdRemote Read Message39 cycles
34 cycles
The Destination Mode is a 1-bit field (DM) which determines the interpretation
of the Destination field of the message. The Destination Mode column shows a
mnemonic description of the destination mode of the message. Refer to Table 2–5
for a list of the mnemonics, the Destination Mode and the 1-bit value.
T able 2–5: Destination Mode mnemonics
MnemonicDestination ModeDM
PPhysical mode0
LLogical mode1
The Trigger Mode is a 1-bit field (TM) that indicates the type of signal that
triggers an interrupt and is present on the interrupt pin. The Trigger Mode
column shows a mnemonic description of the trigger mode of the message. Refer
to Table 2–6 for a list of the mnemonics, the Trigger Mode, and the 1-bit value.
2–8
T able 2–6: Trigger Mode mnemonics
MnemonicTrigger ModeTM
EdgEdge sensitive0
LvlLevel sensitive1
The Error column describes any errors which may occur in APIC messages. If
errors do not occur in the message, then the Error subfield will be left blank. The
Error column shows a mnemonic description of the error. Refer to Table 2–7 for
a list of the mnemonics and an explanation of the error.
TMS 801 APIC Bus Support Instruction Manual
Acquiring and Viewing Disassembled Data
T able 2–7: Error mnemonics
MnemonicError
ERRORAn error was signaled in the A0 or A1 status cycles of the message.
CS ERRA check sum error was signaled in the A0 status cycle of the message.
RETRYA retry was signaled in the A0 and A1 status cycles of a Fixed, EOI, or
Lowest Priority message.
ACC ERRAn Accept error was signaled in the A0 and A1 status cycles of a Fixed or
EOI message.
VEC ERRThe Vector (V7–0) field of a message with Delivery Mode (M2–0) of 010 was
invalid. The vector field must be 0x00, 0x01, or 0x02.
ARB ERRAn error was signaled in the A2 status cycle of a Lowest Priority w/o Focus
Processor message.
RRD ERRA Data status error was signaled in the S cycle of a Remote Read message.
The remote read data is invalid.
Changing How Data is Displayed
There are fields and features that allow you to further modify displayed data to
suit your needs.
There are no new fields for this support product. Refer to the information on
basic operations for descriptions of common fields.
Marking Cycles
No user-placed marks are necessary for APIC disassembly. However, you can
place delta (Y) and A through M marks for ease in locating significant bus
cycles. Refer to your module user manual for details.
Viewing an Example of Disassembled Data
A demonstration system file (or demonstration reference memory) is provided so
you can see an example of how your APIC bus bus cycles and instruction
mnemonics look when they are disassembled. Viewing the system file is not a
requirement for preparing the module for use and you can view it without
connecting the logic analyzer to your SUT.
Information on basic operations describes how to view the file.
TMS 801 APIC Bus Support Instruction Manual
2–9
Specifications
This chapter contains the following information:
HProbe adapter description
HSpecification tables
HDimensions of the probe adapter
HChannel assignment tables
HDescription of how the module acquires APIC signals
HList of other accessible APIC signals and extra acquisition channels
Probe Adapter Description
The probe adapter is a nonintrusive piece of hardware that allows the logic
analyzer to acquire data from a APIC bus in its own operating environment with
little effect, if any, on that system. Information on basic operations contains a
figure showing the logic analyzer connected to a typical probe adapter. Refer to
that figure while reading the following description.
The probe adapter consists of a circuit board enclosed in a case with a connector
for the APIC bus interface cable on the front. The interface cable can connect to
the APIC bus using one of following methods:
HConnecting directly to the SUT
HConnecting to the SUT using a second probe adapter
HConnecting to the SUT using a second probe adapter and the LAHDP2
192-channel high density probe
Signals from the APIC system flow from the probe adapter to the podlet groups
and through the probe signal leads to the Module.
All circuitry on the probe adapter is powered from the external power supply.
TMS 801 APIC Bus Support Instruction Manual
3–1
Specifications
Specifications
These specifications are for a probe adapter connected to a Acquisition Module
and the system under test (SUT). Table 3–1 shows the electrical requirements the
SUT must produce for the disassembler to acquire correct data.
Table 3–2 shows the environmental specifications.
In Table 3–1, for the 102/136-channel module, one podlet load is 20 k in
parallel with 2 pF. For the 96-channel module, one podlet load is 100 k in
parallel with 10 pF.
T able 3–1: Electrical specifications
CharacteristicsRequirements
SUT DC power requirements
Voltage4.75-5.25 VDC
CurrentI max (calculated) 1200 mA
I typ (measured) 850 mA
Probe adapter power supply requirements
Voltage90-265 VAC
Current1.1 A maximum at 100 VAC
Frequency47-63 Hz
Power25 W maximum
SUT clock
Clock rateMax.33 MHz
Minimum setup time required
PICD05 ns
PICD15 ns
Minimum hold time required
PICD03 ns
PICD13 ns
Specification
AC loadDC load
Measured typical SUT signal loading
PICCLK30 pF*74ABT16244 in
parallel with
HSMS-2810
PICD030 pF*74ABT16244 in
parallel with
HSMS-2810
3–2
TMS 801 APIC Bus Support Instruction Manual
Specifications
T able 3–1: Electrical specifications (cont.)
CharacteristicsRequirements
PICD130 pF*74ABT16244 in
parallel with
HSMS-2810
*This load includes the cable and a 100/15 pF RC termination
Table 3–2 shows the environmental specifications.
T able 3–2: Environmental specification *
Characteristic
Temperature
Maximum operating+50° C (+122° F)*
Minimum operating 0° C (+32° F)
Non-operating–55° C to +75° C (–67° to +167° F)
Humidity10 to 95% relative humidity
Altitude
Operating4.5 km (15,000 ft) maximum
Non-operating15 km (50,000 ft) maximum
Electrostatic immunityThe probe adapter is static sensitive
*Not to exceed APIC thermal considerations. Forced air cooling may be required
across the CPU.
[
All Environmental specifications are designed to meet Tektronix standard 062-2847-00
class 5.
Description[
Table 3–3 shows the certifications and compliances that apply to the probe
adapter.
T able 3–3: Certifications and compliances
EC ComplianceThere are no current European Directives that apply to this product.
Pollution Degree 2Do not operate in environments where conductive pollutants might be present.
TMS 801 APIC Bus Support Instruction Manual
3–3
Specifications
Figure 3–1 shows the dimensions of the probe adapter.
If you are using the APIC bus probe adapter with a second microprocessor probe
adapter, refer to that probe adapter’s instruction manual for its dimensions.
127 mm
(5.00 in)
Channel Assignments
178 mm
(7.00 in)
23 mm
(.90 in)
Figure 3–1: Dimensions of the probe adapter
Channel assignments shown in Table 3–4 through Table 3–14 use the following
conventions:
HAll signals are required by the support unless indicated otherwise.
HChannels are shown starting with the most significant bit (MSB) descending
to the least significant bit (LSB).
HChannel group assignments are for all modules unless otherwise noted.
3–4
TMS 801 APIC Bus Support Instruction Manual
Specifications
Table 3–4 shows the section and channel assignments for the ArbID group, and
the bus signal to which each channel connects. By default, this channel group is
displayed in binary.
T able 3–4: ArbID group channel assignments
Bit
order
3C2:7ARBID3
2C2:6ARBID2
1C2:5ARBID1
0C2:4ARBID0
Channel APIC signal name
Table 3–5 shows the section and channel assignments for the Control group, and
the bus signal to which each channel connects. By default, this channel group is
displayed symbolically.
Table 3–6 shows the section and channel assignments for the Vect group, and the
bus signal to which each channel connects. By default, this channel group is
displayed in hexadecimal.
T able 3–6: Vect group channel assignments
Bit
order
7A3:7V7
6A3:6V6
5A3:5V5
4A3:4V4
3A3:3V3
2A3:2V2
1A3:1V1
0A3:0V0
Channel APIC signal name
Table 3–7 shows the section and channel assignments for the Dest group, and the
bus signal to which each channel connects. By default, this channel group is
displayed in hexadecimal.
T able 3–7: Dest group channel assignments
Bit
order
7C1:7D7
6C1:6D6
5C1:5D5
4C1:4D4
3C1:3D3
2C1:2D2
1C1:1D1
0C1:0D0
Channel APIC signal name
Table 3–8 shows the section and channel assignments for the Chksum group, and
the bus signal to which each channel connects. By default, this channel group.is
displayed in binary.
Table 3–9 shows the section and channel assignments for the Status group, and
the bus signal to which each channel connects. By default, this channel group is
displayed in binary.
Table 3–10 shows the section and channel assignments for the Priority group, and
the bus signal to which each channel connects. By default, this channel group is
displayed in hexadecimal.
T able 3–10: Priority group channel assignments
Bit
order
7A1:7P7
6A1:6P6
5A1:5P5
4A1:4P4
3A1:3P3
2A1:2P2
Channel APIC signal name
TMS 801 APIC Bus Support Instruction Manual
3–7
Specifications
T able 3–10: Priority group channel assignments (cont.)
Bit
order
1A1:1P1
0A1:0P0
APIC signal nameChannel
Table 3–11 shows the section and channel assignments for the ArbID2 group, and
the bus signal to which each channel connects. By default, this channel group is
displayed in binary.
T able 3–11: ArbID2 group channel assignments
Bit
order
3A0:3ARBID2_3
2A0:2ARBID2_2
Channel APIC signal name
1A0:1ARBID2_1
0A0:0ARBID2_0
Table 3–12 shows the section and channel assignments for the RR_Data group,
and the bus signal to which each channel connects. By default, this channel group
is displayed in hexadecimal.
Table 3–13 shows the section and channel assignments for the Misc group, and
the bus signal to which each channel connects. By default, this channel group is
not visible.
3–8
TMS 801 APIC Bus Support Instruction Manual
T able 3–13: Misc group channel assignments
Bit
order
9C0:7
8C2:2
7C2:1
6C2:0
5C0:6
4C0:2
3C0:3
2C0:4
1C0:5
0C2:3_LA_LOG
[
Channel APIC signal name
ST AR T_TR3
ST AR T_TR2
ST AR T_TR1
ST AR T_TR0
DEPTH_TR1
DEPTH_TR0
PICCLK
BIT1_L
BIT0_L
[
[
[
[
[
[
[
[
[
Signal not required for disassembly.
Specifications
Table 3–14 shows the section and channel assignments for the Clock channels
(not part of any group), and the bus signal to which each channel connects.
T able 3–14: Clock channel assignments
Channel APIC signal name
CLK:0PICCLK=
CLK:1
CLK:2
CLK:3
[
Signal not required for disassembly.
ST AR T_TR3=
DEPTH_TRL=
DEPTH_TR0=
[
[
[
These channels are used only to clock in data; they are not acquired or displayed.
To acquire data from any of the signals shown in Table 3–14, you must connect
another channel probe to the signal, a technique called double probing. An equals
sign (=) following a signal name indicates that it is already double probed.
TMS 801 APIC Bus Support Instruction Manual
3–9
Specifications
How Data is Acquired
This part of this chapter explains how the module acquires APIC signals using
the TMS 801 support and probe adapter. This part also provides additional
information on bus signals accessible on or not accessible on the probe adapter,
and on extra acquisition channels available for you to use for additional
connections.
Custom Clocking
A special clocking program is loaded to the module every time you load the
APIC support. This special clocking is called Custom.
With Custom clocking, the module logs in all APIC bus signals on every rising
edge of the PICCLK signal. The module then sends all the logged-in signals to
the trigger machine and to the acquisition memory of the module for storage.
Alternate APIC Bus Connections
You can connect to bus signals that are not required by the support so that you
can do more advanced timing analysis.
For a list of signals required or not required for disassembly, refer to the channel
assignment tables beginning on page 3–4. Remember that these channels are
already included in a channel group. If you do connect these channels to other
signals, you should set up another channel group for them.
Signals On the Probe
Adapter
Extra Channels
All APIC bus signals are accessible on the probe adapter.
Table 3–15 lists extra sections and channels that are left after you have connected
all the probes used by the support. You can use these extra channels to make
alternate SUT connections.
These channels are not defined in any channel group and data acquired from
them is not displayed. To display data, you will need to define a channel group.
TMS 801 APIC Bus Support Instruction Manual
Maintenance
This chapter contains information on the following topics:
HProbe adapter circuit description
HHow to replace a fuse
Probe Adapter Circuit Description
The APIC probe adapter connects to three systems signals (Picclk, PICD1, and
PICD0) and ground. The Picclk signal is the free running APIC clock. This clock
is buffered and duplicated on the TMS 801 to clock all the probe adapter
circuitry. Picclk runs at 16 MHz maximum for Pentium products. The PICD1
and PICD0 signals are the serial data bits that carry the APIC messages. They are
low true signals, and are referred to as Bit0 in this design.
The probe adapter consists of two shift registers, four counters, and one EPLD
(Electically Programmable Logic Device). The Picclk signal clocks all probe
circuitry. Bit0 and Bit1 each have their own 40-bit free running shift register. The
EPLD uses the counters and the Bit1 and Bit0 signals to determine when the
beginning of a message has reached the end of the shift register. This way the
channels may be connected to predetermined points in the shift register, and the
same fields appear on the same channels for every message type.
Since the fields within the messages appear in the same bit positions for all
messages types except EOI (which has the vector, status, and Checksum fields
earlier than the others), multiplexers are used to insure that the fields within an
EOI message apper on the same channels that the fields within any other message
would. The EOI bit (at the beginning of a message) is used as the mux select line.
The EPLD contains two state machines. The Start Tracker state machine watches
the serial bus and determines the start of each message. The Depth Tracker state
machine keeps track of where each message start is in the shift register and
asserts the La_Log signal when a message start reaches the end of the shift
register. The Start_Tracker state machine has four state variables (Start_Tr(3..0))
and the Depth Tracker state machine has two state variables (Depth–Tr(1..0)).
TMS 801 APIC Bus Support Instruction Manual
4–1
Maintenance
Replacing Signal Leads
Information on basic operations describes how to replace signal leads (individual
channel and clock probes).
Replacing Protective Sockets
Information on basic operations describes how to replace protective sockets.
Replacing the Fuse
If the fuse on the APIC probe adapter board opens, you can replace it with a
5 Amp, 125 V fuse. To replace the fuse, refer to Figure 4–1 and follow these
steps:
1. Remove the four screws, then the top cover.
2. Remove the circuit board for the bottom cover.
3. Unsolder the fuse and install a new 5 amp, 125 V fuse.
4–2
TMS 801 APIC Bus Support Instruction Manual
Remove 4 screws and top cover
Unsolder and replace fuse
Maintenance
Figure 4–1: Removing the fuse
TMS 801 APIC Bus Support Instruction Manual
4–3
Replaceable Electrical Parts
This chapter contains a list of the replaceable electrical components for the
TMS 801 APIC bus support. Use this list to identify and order replacement parts.
Parts Ordering Information
Replacement parts are available through your local Tektronix field office or
representative.
Changes to Tektronix products are sometimes made to accommodate improved
components as they become available and to give you the benefit of the latest
improvements. Therefore, when ordering parts, it is important to include the
following information in your order:
HPart number
HInstrument type or model number
HInstrument serial number
HInstrument modification number, if applicable
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.
Change information, if any, is located at the rear of this manual.
Using the Replaceable Electrical Parts List
The tabular information in the Replaceable Electrical Parts List is arranged for
quick retrieval. Understanding the structure and features of the list will help you
find all of the information you need for ordering replacement parts. The
following table describes each column of the electrical parts list.
TMS 801 APIC Bus Support Instruction Manual
5–1
Replaceable Electrical Parts
Parts list column descriptions
ColumnColumn nameDescription
1Component numberThe component number appears on diagrams and circuit board illustrations, located in the diagrams
section. Assembly numbers are clearly marked on each diagram and circuit board illustration in the
Diagrams section, and on the mechanical exploded views in the Replaceable Mechanical Parts list
section. The component number is obtained by adding the assembly number prefix to the circuit
number (see Component Number illustration following this table).
The electrical parts list is arranged by assemblies in numerical sequence (A1, with its subassemblies
and parts, precedes A2, with its subassemblies and parts).
Chassis-mounted parts have no assembly number prefix, and they are located at the end of the
electrical parts list.
2Tektronix part numberUse this part number when ordering replacement parts from Tektronix.
3 and 4Serial numberColumn three indicates the serial number at which the part was first ef fective. Column four indicates
the serial number at which the part was discontinued. No entry indicates the part is good for all serial
numbers.
5Name & descriptionAn 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.
6Mfr. codeThis indicates the code number of the actual manufacturer of the part.
7Mfr. part numberThis indicates the actual manufacturer’s or vendor’s part number.
Abbreviations
Component Number
List of Assemblies
Chassis Parts
Mfr. Code to Manufacturer
Cross Index
Abbreviations conform to American National Standard ANSI Y1.1–1972.
Component Number
A23A2R1234 A23 R1234
Assembly numberCircuit Number
Read: Resistor 1234 (of Subassembly 2) of Assembly 23
A2
Subassembly Number
(optional)
A list of assemblies is located at the beginning of the electrical parts list. The
assemblies are listed in numerical order. When a part’s complete component
number is known, this list will identify the assembly in which the part is located.
Chassis-mounted parts and cable assemblies are located at the end of the
Replaceable Electrical Parts List.
The table titled Manufacturers Cross Index shows codes, names, and addresses of
manufacturers or vendors of components listed in the parts list.
5–2
TMS 801 APIC Bus Support Instruction Manual
Replaceable Electrical Parts
Manufacturers cross index
Mfr.
code
TK0875MATSUO ELECTRONICS INC831 S DOUBLAS STEL SEGUNDO CA 92641
TK2427A/D ELECTRONIC2121 17TH AVE SEBOTHELL WA 97021
01295TEXAS INSTRUMENTS INC
04222A VX/KYOCERA
1CH66PHILIPS SEMICONDUCTORS811 E ARQUES AVENUE
22526BERG ELECTRONICS INC (DUPONT)857 OLD TRAIL RDETTERS PA 17319
50139ALLEN–BRADLEY CO
50434HEWLETT–P ACKARD CO
533873M COMPANY
58050TEKA PRODUCTS INC45 SALEM STPROVIDENCE RI 02907
61857SAN–0 INDUSTRIAL CORP91–3 COLIN DRIVEHOLBROOK NY 11741
80009TEKTRONIX INC14150 SW KARL BRAUN DR
This chapter contains a list of the replaceable mechanical components for the
TMS 801 APIC bus support. Use this list to identify and order replacement parts.
Parts Ordering Information
Replacement parts are available through your local Tektronix field office or
representative.
Changes to Tektronix products are sometimes made to accommodate improved
components as they become available and to give you the benefit of the latest
improvements. Therefore, when ordering parts, it is important to include the
following information in your order:
HPart number
HInstrument type or model number
HInstrument serial number
HInstrument modification number, if applicable
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.
Change information, if any, is located at the rear of this manual.
Using the Replaceable Mechanical Parts List
The tabular information in the Replaceable Mechanical Parts List is arranged for
quick retrieval. Understanding the structure and features of the list will help you
find all of the information you need for ordering replacement parts. The
following table describes the content of each column in the parts list.
TMS 801 APIC Bus Support Instruction Manual
6–1
Replaceable Mechanical Parts
Parts list column descriptions
ColumnColumn nameDescription
1Figure & index numberItems in this section are referenced by figure and index numbers to the exploded view illustrations
that follow.
2Tektronix part numberUse this part number when ordering replacement parts from Tektronix.
3 and 4Serial numberColumn three indicates the serial number at which the part was first ef fective. Column four
indicates the serial number at which the part was discontinued. No entries indicates the part is
good for all serial numbers.
5QtyThis indicates the quantity of parts used.
6Name & descriptionAn 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.
7Mfr. codeThis indicates the code of the actual manufacturer of the part.
8Mfr. part numberThis indicates the actual manufacturer’s or vendor’s part number.
Abbreviations
Chassis Parts
Mfr. Code to Manufacturer
Cross Index
Abbreviations conform to American National Standard ANSI Y1.1–1972.
Chassis-mounted parts and cable assemblies are located at the end of the
Replaceable Electrical Parts List.
The table titled Manufacturers Cross Index shows codes, names, and addresses of
manufacturers or vendors of components listed in the parts list.
6–2
TMS 801 APIC Bus Support Instruction Manual
Replaceable Mechanical Parts
Manufacturers cross index
Mfr.
code
TK0435LEWIS SCREW CO4300 S RACINE AVECHICAGO IL 60609–3320
TK2427A/D ELECTRONIC2121 17TH AVE SEBOTHELL WA 97021
TK2469UNITREK CORPORATION3000 LEWIS & CLARK WA Y
0B445ELECTRI–CORD MFG CO INC312 EAST MAIN STWESTFIELD PA 16950
14310AUL T INC7300 BOONE AVENUE NORTHMINNEAPOLIS MN 55428
22526BERG ELECTRONICS INC (DUPONT)857 OLD TRAIL RDETTERS PA 17319
52152MINNESOTA MINING AND MFG CO
533873M COMPANY
58050TEKA PRODUCTS INC45 SALEM STPROVIDENCE RI 02907
61857SAN–0 INDUSTRIAL CORP91–3 COLIN DRIVEHOLBROOK NY 11741
80009TEKTRONIX INC14150 SW KARL BRAUN DR
–2334–8965–001MARKER,IDENT:APIC BUS,PROBE ADAPTER80009334–8965–00
–3211–0152–004SCR,ASSEM WSHR:4–40 X 0.625,PNH,BRS,NP,POZTK0435 ORDER BY DESC
–4174–3477–001CA ASSY SP:DESCRETE,;SDI,4,18 AWG,8.0L,1X5,0.1
Tektronix part
number
Serial no.
effective
Serial no.
discont’d
QtyName & description
CTR,RCPT X 131–1998–XX,BARREL CONTACTS
Mfr.
code
TK2469 174–3477–00
Mfr. part number
–5131–1425–001CONN,HDR:PCB,;MALE,RTANG,1 X 36,0.1CTR,0.230 MLG X
–6671–3564–011CKT BD ASSY:INTEL,APIC BUS80009671–3564–01
–7380–1101–001HOUSING,HALF:LOWER,PLASTIC80009380–1101–00
–8348–0070–014PAD,CUSHIONING:2.03 X 0.69 X 0.18 SI RBR85471ORDER BY DESC
–9348–0910–004FOOT,CKT BD HSG:92A6052152SJ5007
–10131–5267–001CONN,HDR:PCB;MALE,STR,2 X 40,0.1 CTR,0.230 MLG X
–11131–1857–002CONN,HDR:PCB,;MALE,STR,1 X 36,0.1 CTR,0.230
–12131–5148–001JACK,POWER DC:PCB,;MALE,RTANG,2.0 MM DIAPIN,7 MM H
–13159–0059–001FUSE,WIRE LEAD:5A,125V,
070–9834–001MANUAL TECH: INSTRUCTION,INTEL APIC BUS TMS 801TK2548 070–9834–00
070–9803–001MANUAL, TECH:TLA 700 SERIES MICRO SUPPORT
020–1386–001ACCESSORY KIT:PACKAGE OF 12 (206–0364–XX)80009ORDER BY DESC
119–5061–011POWER SUPPLY:25W;5V 5A,CONCENTRIC 2MM14310SW106KA002F01
161–0104–001CA ASSY,PWR:3,18 AWG,98 L,250V/10AMP,98 INCH,RTANG,
174–3484–001CA ASSY SP:DESCRETE,;CPD,4,22 AWG,8.0L,2X3,0.1 CTR X