Tektronix TMSSP1 User manual
Instruction Manual
TMSSP1
478-Pin Socket Hardware Support
071-1136-01
Warning
The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to all safety summaries prior to
performing service.
www.tektronix.com
Copyright © Tektronix, Inc. All rights reserved.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes
that in all previously published material. Specifications and price change privileges reserved.
Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077
TEKTRONIX and TEK are registered tradem arks of Tektronix, Inc.
HARDWARE WARRANTY
Tektronix warrants that the products that it m anufactures and sells will be free from defects in materials and
workmanship for a period of one (1) year from the date of shipment. If a product proves defect ive during this
warranty period, Tektronix, at its option, ei ther will repa ir the defective product wit hout charge for parts and labor,
or will provide a replacement in exchange for the defective product.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration
of the warranty period and make suitable arrangements for the performance of service. Customer shall be
responsible for packaging and shipping the defective product to the service center designated by Tektronix, with
shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a
location within the country in which the Tektronix service center is located. Customer shall be responsible for
paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.
This warranty shall not apply to any defe ct, fail ure or damage caused by improper use or improper or inadequate
maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage
resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product;
b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any
damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been
modified or integrated with other products when the effect of such modification or integration increases the time
or difficulty of servicing the product.
THIS W ARRANTY 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 CUSTOMER FOR BREACH OF THIS WARRANTY.
TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR
THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
Table of Contents
Getting Started
Operating Basics
General Safety Summary vii..........................................
Service Safety Summary ix...........................................
Preface xi...................................................
Manual Conventions xi..............................................
Contacting Tektronix xii..............................................
Product Description 1--1..............................................
Logic Analyzer Software Compatibility 1--1...............................
Logic Analyzer Configuration 1--2......................................
Accessories 1--3.....................................................
Probe Adapter Review 1--3............................................
Configuring the Probe Adapter 1--4......................................
Connecting the Logic Analyzer to a Target System 1--5......................
Remove the Probe Head from the Target System 1--13....................
Verifying Probe Operation 1--16........................................
Storage 1--17........................................................
Care and Maintenance 1--18.............................................
Shipping the Probe Adapter 1--19........................................
Specifications
Reference
Maintenance
Setting Up the Software 2--1.....................................
Installing the Software 2--1............................................
Custom Clocking 2--2................................................
Channel Group Definitions 2--3........................................
Circuit Description 3--1...............................................
Loading Diagrams 3--3................................................
Specification Tables 3--5..............................................
Channel Assignment Tables 4--1.................................
Channel Group Definition Tables 4--25............................
Fuses 5--1..........................................................
Removal and Installation Procedures 5--3.........................
Removing the Cables 5--3.............................................
Reinstalling the Cables 5--9............................................
Removing and Installing a Fan 5--15......................................
TMSSP1 478-Pin Socket Hardware Support
i
Table of Contents
Replaceable Parts List
Index
Parts Ordering Information 6--1.........................................
Using the Replaceable Parts List 6--2.....................................
ii TMSSP1 478-Pin Socket Hardware Support
List of Figures
Table of Contents
Figure 1--1: Configuration of the master and slave modules 1--2.......
Figure 1--2: Jumper locations on the preprocessor unit 1--4...........
Figure 1--3: Configuration for master and slave modules 1--5.........
Figure 1--4: Remove the heat sink retention mechanism from the
target system 1--7..........................................
Figure 1--5: Install the front and main-brackets 1--8.................
Figure 1--6: Connect the probe head to the target system 1--9.........
Figure 1--7: Connect the 478-Pin Socket microprocessor and the
heat-sink brackets 1--10......................................
Figure 1--8: Place the heat sink on the probe head 1--11...............
Figure 1--9: Attach the spring clips to the heat sink brackets 1--12......
Figure 1--10: Connect the probes 1--14.............................
Figure 1--11: Configuration of the master and slave modules 1--15......
Figure 1--12: Place the probe head in a static shielding bag 1--20.......
Figure 1--13: Place the end caps on the preprocessor 1--20.............
Figure 1--14: Place the probe head into the square cutout 1--21.........
Figure 2--1: State Speed menu 2--2...............................
Figure 3--1: Electrical load model for typical signals 3--3.............
Figure 3--2: Pin header electrical load model for typical signals 3--4...
Figure 3--3: ZIF electrical load model for typical signals 3--4.........
Figure 3--4: Mated Samtec model 3--4.............................
Figure 3--5: BCLK Receiver 3--4.................................
Figure 3--6: Dimensions of the TMSSP1 478-Pin Socket probe head 3--8
Figure 3--7: Dimensions of the preprocessor unit 3--9................
Figure 4--1: Configuration for master and slave modules 4--1.........
Figure 5--1: Remove AC power cord 5--4..........................
Figure 5--2: Remove the attaching screws 5--4......................
Figure 5--3: Remove the fan plug 5--5.............................
Figure 5--4: Remove the LED cable 5--5...........................
Figure 5--5: Remove power supply cables 5--6......................
Figure 5--6: Remove the power supply dual plug 5--6................
Figure 5--7: Remove the power supply shield 5--7...................
Figure 5--8: Remove the logic board from the chassis 5--7............
Figure 5--9: Remove the cables from the back of the logic board 5--8...
TMSSP1 478-Pin Socket Hardware Support
iii
Table of Contents
Figure 5--10: Power switch location 5--9...........................
Figure 5--11: Remove the attaching screws 5--10.....................
Figure 5--12: Attach the cables to the logic board 5--10................
Figure 5--13: Place logic board in the chassis 5--11...................
Figure 5--14: Attach the logic board to the chassis 5--11...............
Figure 5--15: Attach the power supply shield 5--12...................
Figure 5--16: Attach fan plug 5--12................................
Figure 5--17: Attach the LED cable to the Logic board 5--13...........
Figure 5--18: Attach the power supply cables 5--13...................
Figure 5--19: Attach the power supply dual plug 5--14................
Figure 5--20: Attach the bottom cover 5--14.........................
Figure 5--21: Power switch and AC power cord locations 5--15.........
Figure 5--22: Remove the bottom cover 5--16........................
Figure 5--23: Remove the bottom cover 5--16........................
Figure 5--24: Remove the pin connectors 5--17.......................
Figure 5--25: Back of the preprocessor unit 5--18....................
Figure 5--26: Location of fan plug 5--19............................
Figure 6--1: IA32G8 probe adapter exploded view 6--5...............
Figure 6--2: Preprocessor unit exploded view 6--7...................
iv
TMSSP1 478-Pin Socket Hardware Support
List of Tables
Table of Contents
Table 1--1: Frequency select jumpers 1--5.........................
Table 3--1: Electrical specifications for the target system 3--5........
Table 3--2: Electrical specifications for the AC input to the
preprocessor unit 3--6......................................
Table 3--3: BCLK timing and electrical specifications 3--6..........
Table 3--4: Environmental specifications 3--6......................
Table 3--5: Certifications and compliances 3--7.....................
Table 4--1: PUB32G8 clock channel assignments 4--1...............
Table 4--2: PUB32G8 Qual channel assignments 4--2................
Table 4--3: Master Address Module 32-channel assignments 4--3......
Table 4--4: Master Control Module 32-channel assignments 4--4......
Table 4--5: Master Data Module 32-channel assignments 4--5.........
Table 4--6: Master Extend Module 32-channel assignments 4--7.......
Table 4--7: Slave Address Module 32-channel assignments 4--8.......
Table 4--8: Slave Control Module 32-channel assignments 4--9........
Table 4--9: Slave Data Module 32-channel assignments 4--10..........
Table 4--10: Slave Extend Module 32-channel assignments 4--12.......
Table 4--11: Slave2 Address Module 32-channel assignments 4--13.....
Table 4--12: Slave2 Control Module 32-channel assignments 4--14......
Table 4--13: Slave2 Data Module 32-channel assignments 4--15........
Table 4--14: Slave2 Extend Module 32-channel assignments 4--17......
Table 4--15: Slave3 Address Module 32-channel assignments 4--18.....
Table 4--16: Slave3 Data Module 32-channel assignments 4--19........
Table 4--17: Slave3 Control Module 32-channel assignments 4--20......
Table 4--18: Slave3 Extend Module 32-channel assignments 4--22......
Table 4--19: A[35:32] channel group definitions 4--25................
Table 4--20: A[31:00] channel group definitions 4--25................
Table 4--21: Ab[35:32] channel group definitions 4--26...............
Table 4--22: Ab[31:00] channel group definitions 4--27...............
Table 4--23: AddrParity channel group definitions 4--28..............
Table 4--24: Request channel group definitions 4--28.................
Table 4--25: Response channel group definitions 4--29................
Table 4--26: Data channel group definitions 4--30....................
Table 4--27: D0[63:32] and D0[31:00] channel group definitions 4--34...
Table 4--28: DataInvert channel group definitions 4--38..............
Table 4--29: DataParity channel group definitions 4--38..............
TMSSP1 478-Pin Socket Hardware Support
v
Table of Contents
Table 4--30: PUB32G8 Execution channel group definitions 4--39......
Table 4--31: Error channel group definitions 4--39...................
Table 4--32: Compatible channel group definitions 4--39..............
Table 4--33: Diagnostic channel group definitions 4--40...............
Table 4--34: Misc channel group definitions 4--40....................
Table 4--35: D[63:48] channel group definitions 4--41................
Table 4--36: D[47:32] channel group definitions 4--41................
Table 4--37: D[15:00] channel group definitions 4--42................
vi
TMSSP1 478-Pin Socket Hardware Support
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it. To avoid potential hazards, use this
product only as specified.
Only qualified personnel should perform service procedures.
While using this product, you may need to access other parts of the system. Read
the General Safety Summary in other system manuals for warnings and cautions
related to operating the system.
ToAvoidFireor
Personal Injury
Use Proper Power Cord. Use only the power cord specified for this product and
certified for the country of use.
Connect and Disconnect Properly. Do not connect or disconnect probes or test
leads while they are connected to a voltage source.
Ground the Product. This product is grounded through the grounding conductor
of the power cord. To avoid electric shock, the grounding conductor must be
connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings
and markings on the product. Consult the product manual for further ratings
information before making connections to the product.
Connect the ground lead of the probe to earth ground only.
Do Not Operate Without Covers. Do not operate this product with covers or panels
removed.
Use Proper Fuse. Use only the fuse type and rating specified for this product.
Avoid Exposed Circuitry. Do not touch exposed connections and components
when power is present.
Do Not Operate With Suspected Failures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry.
Provide Proper Ventilation. Refer to the manual’s installation instructions for
details on installing the product so it has proper ventilation.
TMSSP1 478-Pin Socket Hardware Support
vii
General Safety Summary
Symbols and Terms
Terms in this Manual. These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result
in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in
damage to this product or other property.
Terms on the Product. These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the
marking.
WARNING indicates an injury hazard not immediately accessible as you read the
marking.
CAUTION indicates a hazard to property including the product.
Symbols on the Product. The following symbols may appear on the product:
CAUTION
Refer to Manual
WARNING
High Voltage
Protective Ground
(Earth) Terminal
viii
TMSSP1 478-Pin Socket Hardware Support
Service Safety Summary
Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary before performing any service
procedures.
Do Not Service Alone. Do not perform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.
Disconnect Power. To avoid electric shock, switch off the instrument power, then
disconnect the power cord from the mains power.
Use Care When Servicing With Power On. Dangerous voltages or currents may
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
components.
To avoid electric shock, do not touch exposed connections.
TMSSP1 478-Pin Socket Hardware Support
ix
Service Safety Summary
x
TMSSP1 478-Pin Socket Hardware Support
Preface
Manual Conventions
This instruction manual contains specific information about the TMSSP1 478-Pin
Socket microprocessor support package and is part of a set of information on
how to operate this product on compatible Tektronix logic analyzers.
If you are familiar with operating microprocessor support packages on the logic
analyzer for which the TMSSP1 478-Pin Socket support was purchased, all you
need is this instruction manual to set up and run the support package.
If you are not familiar with operating microprocessor support packages, you need
to supplement this instruction manual with information on basic operations from
the Tektronix logic analyzer online help to set up and run the support package.
This manual uses the following conventions:
H A pound sign (#) following a signal name indicates an active low signal.
H The phrase “information on basic operations” refers to basic information in
the logic analyzer online help.
H The terms “Master” and “Slave” refer to modules that are located in
numbered slots (see Figure 1--1 on page 1--2).
TMSSP1 478-Pin Socket Hardware Support xi
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: techsupport@tektronix.com
1-800-833-9200, select option 3*
6:00 a.m. -- 5:00 p.m. Pacific time
* This phone number is toll free in North America. After office hours, please leave a
voice mail message.
Outside North America, contact a Tektronix sales office or distributor; see the
Tektronix web site for a list of offices.
xii
TMSSP1 478-Pin Socket Hardware Support
Getting Started
Getting Started
Product Description
This section contains information about the TMSSP1 478-Pin Socket support
product and connecting the logic analyzer to the target system.
The probe adapter is an interposer design that allows the logic analyzer to acquire
data from a microprocessor in the operating environment with little effect on the
target system.
To accomplish this the probe adapter is connected to the target system, and then
the microprocessor connects to the probe adapter. Signals from the microprocessor based system flow through the probe adapter and the probe cables and to the
logic analyzer.
The TMSSP1 478-Pin Socket support product includes the following:
H PUB32G8 timing and limited state software
H TMSSP1 478-Pin Socket probe adapter
NOTE. This probe adapter is also compatible with the TMS117 IA32G8 software
support product that provides timing and disassembly analysis capabilities,
synchronous transactions, and instruction decoding. This software support
product is available only to customers with a valid, restricted, secret nondisclosure agreement (RS-NDA) with Intel.
Contact your Tektronix representative if you would like to acquire this software.
Logic Analyzer Software Compatibility
The software label on the disc states that version 4.2 SP1 of the logic analyzer
software is compatible with the TMSSP1 478-Pin Socket product.
TMSSP1 478-Pin Socket Hardware Support
1--1
Getting Started
Logic Analyzer Configuration
The TMSSP1 478-Pin Socket product requires a minimum of four, 136 channel,
235 MHz merged modules and a minimum of sixteen P6860 Probes.
The modules must be configured and merged as shown in Figure 1--1. The
memory depth is chosen automatically based on the shallowest memory depth of
the modules.
Labeling Probes
S
L
A
V
E
4
Figure 1--1: Configuration of the master and slave modules
The term master module refers to the middle module of a 5-wide module merge.
The term slave module refers to the modules to the left or right of the master
module of a 4 or 5-wide module merge.
The probe adapter relies on the default channel mapping and labeling scheme for
probes. Apply labels using the instructions described in the P6860 High Density
Logic Analyzer Probe Label Instructions, Tektronix part number 071-1123-XX.
You can access this manual at the Tektronix.com web site and locate probe
information in the logic analyzer online help.
S
L
A
V
E
2
M
A
S
T
E
R
S
L
A
V
E
1
S
L
A
V
E
3
1--2
P6860 Probes
You can use the TLA7AX, 235 MHz logic analyzer module and the P6860
probes to connect to the probe adapter.
Refer to the P6810, P6860, and P6880 Logic Analyzer Probes Instruction
manual, Tektronix 071-1059-XX, for more information. You can access this
manual from the Tektronix.com web site and find information about these probes
in the logic analyzer online help.
TMSSP1 478-Pin Socket Hardware Support
Accessories
Probe Adapter Review
Getting Started
Optional and standard accessories are listed in the Replaceable Parts List on
page 6--4.
CAUTION. To prevent the microprocessor from overheating, a forced-air cooling
solution must be used (see page 1--11).
Along with the TMSSP1 478-Pin Socket support product specific information,
each logic analyzer includes additional information that describes how to
perform tasks common to support packages on that platform.
This additional information is located in the logic analyzer online help, an
installation manual, or a user manual. Review this information if you are
unfamiliar with using support products on a logic analyzer product.
System Clock Rate
Acquisition before Reset
BCLK
Data Bus
Address Bus
Also, review the Specifications section on page 3--1 as they pertain to the target
system, as well as the following TMSSP1 478-Pin Socket product information.
The TMSSP1 478-Pin Socket support can acquire data from the 478-Pin Socket
microprocessor operating at BCLK speeds of up to 200 MHz. The clock rate is
not guaranteed for prototype shipment of the product.
Contact the Tektronix sales representative for current information on the fastest
devices supported.
The data acquired by the logic analyzer will be inaccurate, if this data is acquired
just before a power on Reset signal is observed by the target system.
Refer to the BCLK specifications and restrictions listed in Table 3--3 on
page 3--6, in the Specifications chapter.
The TMSSP1 478-Pin Socket probe adapter supports only a quad-pumped data
bus.
The TMSSP1 478-Pin Socket probe adapter supports only a double-pumped
address bus.
TMSSP1 478-Pin Socket Hardware Support
1--3
Getting Started
Disabling the Cache
The cache bus is not monitored; therefore, the cache must be disabled. Disabling
the cache makes all instruction prefetches visible on the bus and allows data to be
correctly acquired, displayed, and disassembled.
Configuring the Probe Adapter
You can configure the probe adapter by using the jumper information in
Table 1--1. Figure 1--2 shows the location of the jumpers.
HALF Vtt
1--4
HALF Vtt Jumper
Frequency select
J10, J11, J12
Figure 1--2: Jumper locations on the preprocessor unit
Place the jumper in the pin 1--2 position to reference the following signals to
1/2 Vtt:
A20M#, INIT#, IGNNE#, LINT1, LINT0, SLP#, SMI#, STPCLK#
Place the jumper in the pin 2--3 position to reference the preceding signals to
GTLREF. Refer to your microprocessor information for more details.
TMSSP1 478-Pin Socket Hardware Support
Getting Started
Frequency Select
Jumpers
For the Frequency Select Jumper settings, see Table 1--1 for the appropriate
operating frequency.
Table 1--1: Frequency select jumpers
Frequency S1 (J10) S2 (J11) S3 (J12)
140 -- 230 MHz 1--2 1--2 1--2
70 -- 140 MHz 2--3 2--3 1--2
30 -- 70 MHz 1--2 2--3 1--2
20 -- 30 MHz 1--2 2--3 2--3
Connecting the Logic Analyzer to a Target System
CAUTION. To prevent static damage to the microprocessor, probe adapter, probes,
and module, you must handle components only in a static-free environment.
Always wear a grounding wrist strap, heel strap, or similar device while
handling the microprocessor and probe adapter.
Before you connect the probe adapter to the target system, connect the correct
number of P6860 probes (for timing only or disassembly and timing) to the
correct number of modules (Master, Slave1, Slave2, and Slave3). For reference,
Figure 1--3 shows the configuration for the Master and Slave modules.
S
L
A
V
E
4
Figure 1--3: Configuration for Master and Slave modules
The target system must allow clearance for the probe adapter. Refer to the
dimensions on page 3--9 for the required clearances.
S
L
A
V
E
2
M
A
S
T
E
R
S
L
A
V
E
1
S
L
A
V
E
3
TMSSP1 478-Pin Socket Hardware Support
1--5
Getting Started
WARNING. To prevent harm to yourself or damage to the preprocessor unit, do
not open the preprocessor unit, except to remove the probe adapter cables or
exchange a fan. There are no operator serviceable parts inside the preprocessor
unit. Refer servicing of internal parts in the preprocessor unit to Tektronix
authorized personnel only. External parts may be replaced by qualified service
personnel.
Tools
The following is a list of the tools:
H Flatbladed screwdriver (0.1 inch tip width) to remove the heat sink retention
module
H POZIDRIV (PZ1) screwdriver to install the brackets
H Optional Tool. A torque wrench helps to ensure reliable connections by
meeting the nominal torque values listed in these instructions.
CAUTION. To prevent static damage to the microprocessor, probe adapter, probes,
and module, handle components only in a static-free environment.
Always wear a grounding wrist strap, heel strap, or similar device while
handling the microprocessor and probe adapter.
NOTE. For storage and shipping, retain the cardboard cartons and packing
material that is shipped with the probe adapter.
Read the following general instructions before removing parts.
1--6
Use the following steps to connect the logic analyzer to the target system:
1. Power off the target system. It is not necessary to power off the logic
analyzer.
2. Power off any probe adapters that may be attached to your target system.
3. To discharge any static electricity, touch the ground connector located on the
logic analyzer.
4. On the target system, remove the heat sink from the microprocessor and set
the heat sink aside.
5. Disengage the ZIF socket on the target system.
6. Remove the microprocessor from the target system by following the removal
procedure from the microprocessor vendor.
TMSSP1 478-Pin Socket Hardware Support
Getting Started
7. Remove the heat sink retention mechanism from the target system by
removing the center post from each rivet (see Figure 1 --4).
Center post
Heat sink
retention
mechanism
Target
system
Figure 1--4: Remove the heat sink retention mechanism from the target system
8. Install the front bracket tabs into the two holes on your type of target system (see
Figure 1--5 on page 1--8). There are two styles of front and main bracket tabs for
two different types of target systems:
H System validation (SV)— the bracket tabs point outward. Slide this bracket
away from the socket when inserting.
H Desktop (DT) — the bracket tabs point inward. Slide this bracket toward the
socket when inserting.
NOTE. The front and main brackets are marked with either SV or DT for you to
gather the correct probe parts that fit your type of target system.
TMSSP1 478-Pin Socket Hardware Support
1--7
Getting Started
9. Install the main bracket into the target-system holes (see Figure 1--5). Refer to the
bullets in step 8 for information about the two different kinds of target systems.
Step 1
Step 2
Front bracket tab
Front bracket
Target system hole
Main bracket tab
Attach one screw here
Main bracket
Target system hole
Figure 1--5: Install the front and main-brackets
10. Install one screw into the main bracket and target system, and torque the screw
to 4 in-lbs. (see Figure 1--5). This secures the main bracket to the target
system and allows easier attachment of the probe head.
CAUTION. To prevent damage to the probe head and pins, you must always
handle the probe head carefully and use care to properly align the probe head
pins to the ZIF socket on the target system. Also, reinstall the pin protector to the
bottom of the probe head when the probe head is not in use.
11. Disengage the ZIF socket on the target system (see Figure 1--6).
12. Remove the tape and pin protector board from the bottom of the probe head.
1--8
TMSSP1 478-Pin Socket Hardware Support
Getting Started
13. Connect the probe pin head to the socket on the target system.
a. You must visually verify proper pin alignment between the probe-head
pins and the socket on the target system. Watch the pin alignment from
the notched end of the probe pin head.
b. Fold all ribbon cables up and away from the probe head.
Fold all cables
when attaching
Probe head
Probe head notch
Target system
Lift the handle up to
disengage the ZIF socket
Figure 1--6: Connect the probe head to the target system
14. Engage the ZIF socket on the target system.
15. With a POZIDRIV (PZ1) screwdriver, remove the one screw from the main
bracket (see Figure 1--5 on page 1--8) and set aside.
TMSSP1 478-Pin Socket Hardware Support
1--9
Getting Started
16. Connect the microprocessor to the ZIF socket in the probe head by aligning
the microprocessor A1 pin indicator with the socket A1 pin indicator. Set the
microprocessor in place. Lock the microprocessor to the probe head by
turning the ZIF socket engagement screw on the probe head, as shown in
Figure 1--7.
Microprocessor
Close lever to secure
probe head to target
system
Pin A1
Screws (2)
Heat sink
bracket (2)
Heat sink tab
Main bracket slot
Turn ZIF socket
engagement screw to
lock in microprocessor
Figure 1--7: Connect the 478-Pin Socket microprocessor and the heat-sink brackets
17. Install the two heat-sink bracket tabs into the main bracket slots by sliding
each tab into the slots on the main bracket (see Figure 1--7).
18. Using a flat blade screwdriver and the two screws, attach the heat-sink and
main brackets to the target system.
1--10
TMSSP1 478-Pin Socket Hardware Support
Getting Started
19. Place the air-cooled heat sink and fan on top of the microprocessor as shown
in Figure 1--8. You need to use thermal grease for better contact between the
heat sink and the microprocessor. For thermal requirements, refer to the
microprocessor vendor information.
CAUTION. To prevent damage to the microprocessor, you must use the cooling fan
that is provided with the heat sink whenever you operate the TMSSP1 478-Pin
Socket probe adapter.
Heat sink
Figure 1--8: Place the heat sink on the probe head
TMSSP1 478-Pin Socket Hardware Support
1--11
Getting Started
20. Attach the spring clips to both sides of the heat sink brackets (see Fig-
ure 1--9).
CAUTION. To prevent damage to the microprocessor, you must not rock the probe
head when attaching the spring clips. But you can press the top of the heat sink
assembly to the microprocessor while installing the spring clips.
Spring clips (2)
Figure 1--9: Attach the spring clips to the heat sink brackets
21. Connect the fan plug to the target system.
22. Apply forced air cooling across the microprocessor to keep the microproces-
sor from overheating unless you are using an air-cooled heat sink.
1--12
TMSSP1 478-Pin Socket Hardware Support
Loading...