HP 10314D User manual

HP 10314D
Intel 80386DX
Preprocessor Interface
User's Guide

HP 103140 Intel 80386DX
Preprocessor Interface
User's Guide
for the HP 1650A, HP 16508, HP 16528, HP 1651 OA, HP 1651 OB,
HP 165118, HP 16540/16541A,D and HP 16550A Logic Analyzers
F//;'I HEWLETT
a!~ PACKARD
©Copyright Hewlett-Packard Company 1992
Manual Part Number 10314-90915
Microfiche Part Number 10314-90815 Printed inU.S.A. February1992

Printing History
Neweditions are complete revisions of the manual. Update packages,
which are issued betweeneditions, contain additional and replacement
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title page change onlywhen a new editionis published.
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of the software product at the time the manual or update was issued.
Manyproduct updates and fixes do not require manual changes and,
conversely, manual corrections may be donewithout accompanying
product changes. Therefore, do not expect a one to one correspondence
between product updates and manualupdates.
Edition1 February1992 10314-90915
List of Effective Pages
The List of Effective Pages gives the date of the current edition and of any
pages changedin updates to that edition. Within the manual, any page
changed since the last editionis indicated by printing the date the changes
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Pages Effective Date

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Contents
Chapter 1:
Chapter 2:
Chapter 3:
Introduction
Logic Analyzers Supported
How to UseThis Manual
Setting Up the HP 103140
Introduction ....................•..................•.....•.. 1-1
Duplicating the Master Disk .........................•........ 1-1
Equipment Supplied ................................•....••.. 1-2
Equipment Required .................•...................... 1-2
Installation Overview ............•...••..............•........ 1-3
Jumpers .................................................... 1-4
The State/Timing Switch .............••.....•................. 1-4
Installing the HP 10314D inthe HP 10269C ..................... 1-6
Connecting to the Target System ............................... 1-8
Connecting to the HP 10269C ..•..•.....•............•....... 1-10
Setting UptheAnalyzer from the Disk .•..•.................... 1-12
Analyzing the Intel 80386DX
Introduction ................................................ 2-1
FormatSpecification ......•.........................•........ 2-1
Symbols ..•........................•........................ 2-3
Listing Menu ......................•........................ 2- 7
The80386DX Inverse Assemblers ....•........................ 2-8
InterpretingData ................................•....... 2-10
ErrorMessages .......................................... 2-12
CoprocessorSupport ..........•..................•....... 2-12
Instruction Decoding ..•..........•.......•...•.........•. 2-13
Additional Information on Instruction Decoding •............ 2-13
Timing Analysis ............•.•..•.••..•.•...•..•.•.•..••••. 2-15
Timing Format Specification ................................. 2-16
Waveforms Menu .......................................... 2-17
General Information
Preprocessor Interface Characteristics ............•..•.•...•.... 3-1
Preprocessor Interface Description ............•.•............. 3-3
Servicing .•........................•....................... 3-14
Contents-1

Appendix A:
Contents-2
Troubleshooting
Target Board Will Not Bootup ....•......•...•............. A-1
"Slow or Missing Clock" ......•............................ A-2
Slow Clock ....••...•.................................... A-2
"No Configuration File Loaded" ............................ A-3
"Selected File is Incompatible" •.........•...............•.• A-3
" ... Inverse Assembler Not Found" ......•..•............... A-3
No Inverse Assembly ..................................... A-3
Incorrect Inverse Assembly ................................ A-4
No Activity on Activity Indicators ............•............. A-4
Capacitive Loading ....................................... A-4
"State Clock Violates Overdrive Specification" ............... A-5
Unwanted Triggers ............................•.......... A-5
"Waiting for Trigger" ........••........................... A-5
Intermittent DataErrors ........•......................... A-5
Bent Pins •.. . . . . . •. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
"Time from Arm Greater Than 41.93 ms." ....•............... A-6
No Setup/Hold Field on Format Screen ..................... A-6
"Default Calibration Factors Loaded" (16540/16541A,D) ....... A-6

Introduction
Logic
Analyzers
Supported
The HP 10314D Preprocessor Interface, when installed in the
HP 10269C General Purpose Probe Interface, provides a complete
interface between any 80386DX target system and the following logic
analyzers: HP 1650A, HP 1650B, HP 16510A, HP 16510B, HP 16511B,
HP 1652B, HP 16540/16541A,D, or HP 16550A.
The 80386DX configuration software on the flexible disk sets up the
format specification menu ofthe logic analyzer for compatibilitywith
the 80386DX microprocessor. It also loads the inverse assembler for
obtaining displays of 80386DX data in 80386DX assembly language
mnemonics.
The following logic analyzers are supported by the HP 10314D
Preprocessor Interface:
HP 1650A, HP 16508, HP 16510A, HP 165108, and HP 16528
These logic analyzers provide 1kofmemory depth with either 80
channels of 35 MHz state analysis (25 MHz state analysis for the
HP 1650A or HP 16510A) or 80 channels of 100 MHz timing
analysis.
HP 165118
This logic analyzer combination provides 1kofmemory depth with
either 160 channels of 35 MHz state analysis or 80 channels of
35 MHz state analysis and 80 channels of 100 MHz timing analysis.
HP 16540A,D with two HP 16541A,D Expansion Cards
This logic analyzer combination provides 4k ofmemory depth
(16 kwith the D version) with 112 channels of 100 MHz state or
timing analysis.
lntroduction-1

Howto Use
This Manual
lntrocluction-2
HP 16550A
This logic analyzer provides 4k of memory depthwith 102 channels
per card of 100 MHz state analysis or 250 MHz oftiming analysis.
The logic analyzer will also support various combinations of mixed
state/timing analysis.
This manual is organized into three chapters and one appendix:
• Chapter 1 explains how to install and configure the HP 103140
Preprocessor Interface for state and timing analysis with the
supported logic analyzers.
• Chapter 2provides reference information on the format
specification and symbols configured by the HP 103140 software.
It also provides information about the inverse assembler and
status encoding.
• Chapter 3 contains additional reference information including
the characteristics and signal mapping for the HP 103140
Preprocessor Interface. It also contains information on servicing.
• AppendixA contains information on troubleshooting problems
or difficulties which may occur with the preprocessor interface.

1
Setting Up the HP 103140
Introduction
Duplicating the
Master Disk
HP 103140
The HP 10314D Preprocessor Interface, when installed in the
HP 10269C General Purpose Probe Interface, provides a complete
interface between an 80386DX target system and the following
HP logic analyzers: HP 1650A, HP 1650B, HP 1652B, HP 16510A,
HP 16510B, HP 16511B, HP 16550A, and an HP 16540A,D with two
HP 16541A,D expansion cards. The preprocessor interface connects
the signals from the 80386DX target microprocessor to the logic
analyzer inputs andgenerates all status and clock signals required by
the software for inverse assembly ofthe 80386DX instruction set.
The 80386DX Preprocessor Interface operates in the bus mode. Inthe
bus mode all bus cycles, including prefetches, are sent to the logic
analyzer as they occur. All coprocessor cycles on the localbus are also
captured.
The 80386DX configuration software on the flexible disk sets up the
format specification ofthe logic analyzer for compatibility with the
80386DX microprocessor. It also loads the inverse assembler routine
for obtaining displays of 80386DX data in assembly language
mnemonics.
The preprocessor interface can be used for timing analysis as well as
state analysis. The State!Timing switch on the preprocessor interface
board determines which type analysis is obtained. In the Timing
position, a minimal amount of skew is added between the signals.
Before you use the HP 10314D software, use the Duplicate Disk
operation in the disk menu ofyour logic analyzer to make a duplicate
copy ofthe HP 10314D master disk. Store the master disk and use the
back-up copy to configure your logic analyzer. This will help prevent
the possibility oflosing or destroying the original files in the event the
disk wears out, is damaged, or a file is accidentally deleted.
80386DX Preprocessor Interface Setting Up the HP
103140
1-1

Equipment
Supplied
Noted
Equipment
Required
The HP103140 Preprocessor Interface consists of the following
equjpment:
• The preprocessor interface hardware, which includes the
preprocessorinterface circuit card and cable assembly.
• The inverse assembly software ona 3.5-inch disk.
• This user's guide.
The preprocessor interface socket assembly pins are covered at the
time ofshipment with either a conductive foam wafer ora conductive
plastic pin protector. This is done to protect the delicate gold-plated
pins ofthe assembly from damage dueto impact. Whenyou're not
using the preprocessorinterface, protect the socket assembly pins from
damage by covering them with the foam orplasticpinprotector.
The minimum hardware required for analysis ofan 80386DX target
system consists ofthe following equipment:
• An HP 1650A, HP.1650B, HP 1652B, HP 16510A, HP 16510B,
HP 16511B, HP 16550.A, or HP 16540A,D with two
HP 16541A,O expansion cards.
• ·The HP 10269C General Purpose Probe Interface, which
connects the preprocessor interface to the logic analyzer.
• The803860XPreprocessor Interface and Inverse Assembler
(HP103140).
Setting Up the HP 103140
1-2 HP 103140
80386DX Preprocessor Interface

Installation
Overview
Caution.
Note 9
HP 103140
The following procedure describes the major steps required to perform
measurements with the HP 10314D Preprocessor Interface. The page
numbers listed in the various steps refer you to sections in the manual
that offer more detailed information.
To prevent equipment damage, remove the power from both the logic
analyzer and the target system whenever the preprocessor interface or
microprocessor is being connected or disconnected.
1. If required, move jumpers J5 throughJ8 to select between signals
for analysis. Then update the Format menu to match your
current selections (see "Jumpers" page 1-4).
To disable the HLDA line from stopping the logic analyzer clocks,
move jumperJ9 to the ON position (see page 2-12).
2. Move the State/l'iming switch to the appropriate position for
state or timing analysis (see page 1-4).
3. Install the 80386DX preprocessor interface (HP 10314D) into the
HP 10269C Probe Interface (see page 1-6).
4. Connect the 80386DX microprocessor connector to the target
system (see page 1-8).
5. Plug the logic analyzer probes into the probe interface as listed in
table 1-1 on page 1-10. Note that the logic analyzers are grouped
into three categories. These same groupings apply to the
configuration files.
6. Load the logic analyzer configuration and inverse assembler for
the specified logic analyzer (see page 1-12). Table 1-2 lists the
configuration files and the inverse assemblers (see page 1-10).
7. For timing analysis, selectthe configuration menu ofthe logic
analyzer and select Timing as the analyzer "Type" (see page 2-15).
80386DX Preprocessor Interface
Setting Up the HP 103140
1-3

Jumpers
The
State/Timing
Switch
The jumpers on the preprocessor interface board allowyou to select
different signals for analysis. Thesejumpers are set at the factory to
view the READY, ADS, BUSY, and PEREQ signals on statusbits 12
through 15. Figure 1-1 shows thelocation of the jumpers.
• J8 (pod 5, bit 15) allows you to select between READY and
NMI.
• J7 (pod 5, bit 14) allows you to select betweenADS and INTR.
• J6 (pod 5, bit 13) allows you to select between BUSY and
READY.
• JS (pod 5, bit 12) allows you to select between PER and ADS.
If you move thejumpers, you must update the Format menu to reflect
your changes. To update the Formatmenu:
1. If you move the jumper on J8 to the NMI position, change the
READY label to read NMI.
2. If you move the jumper on J7 to the INTR position, modify the
ADS label to read INTR.
3. If you move the jumper on J6 to the READY position, assign pod
5 of the READY label to bit 13instead of bit 15.
4. If you move the jumper on JS to the ADS position, assign pod 5
of the ADS label to bit 12instead of bit 14.
5. Turn offany unusedlabels.
Figure 2-2 (page 2-2) shows the Format menu when thejumpers are set
to select theNMI, INTR, READY, and ADS signals.
The Statetriming switch allows you to configure the HP 10314D
preprocessor interface for eitherstate or timing analysis. For state
analysis, this switch must be set to the far-right position as shown on
the preprocessorinterface board (seefigure 1-1).
For timing analysis, this switch is set to the far-left position. In this
position the signals are buffered straight through the preprocessor
interface, addingonly minimal skew to signals.
Setting Up the HP 103140
1-4 HP 103140
80386DX Preprocessor Interface

10314E04
HP 103140
STATE/TIMING
SWITCH CS1)
IN THE STATE MOOE
JS
ROY lo 0 o! NMI
J7
ADS !ooo! INT
BSY !oifo! ROY
PER !o'!ro! ADS
Figure 1-1. State/Timing Switch and Jumpers JS - JS
Noted
The State/Timing switch can be accessed through the slot in the metal
cover for the target system ribbon cable without removing the
preprocessor interface from the HP 10269C.
80386DX Preprocessor Interface
Setting Up the HP 103140
1-5

Installing the
HP 103140 in
the HP 10269C
Caution f,
Caution f,
The HP 10269C General Purpose Probe Interface routes the signals
from the HP 103140 Preprocessor Interface and provides the correct
mechanical connections for the logic analyzer probes. To install the
HP 103140 in the HP 10269C:
1. Install the HP 103140 Preprocessor Interface onthe underside
ofthe HP 10269C General Purpose Probe InterfacePod (see
figure 1-2).
Care must be used when handling the preprocessorinterface to avoid
damaging the preprocessorinterface cable. Avoid bending, twisting,
making contact with sharpedges, and other mechanical stress which
may damage the cable.
2. Insert the metal tabs ofthe preprocessor interface card in the
slots ofthe pod.
3. Connect the two internalpod cables to the preprocessor interface
card ·
4. Gently fold the preprocessor interface cardinto the podand
fasten the cable end ofthe preprocessor interface cardto the pod
. with the two captive screws on the preprocessor interface card.
To prevent equipment damage, remove the power from boththelogic
analyzer and the target system whenever the preprocessor interface or
microprocessor is being connected or disconnected.
Setting Up the HP 103140
1-6 HP 103140
80386DX Preprocessor Interface

SLOT-----
PREPROCESSOR
BOARD
--'----- INTERFACE POD
C HP 10269C l
19314£01
Figure 1-2. Installing the HP 103140 in the HP 10269C
HP 103140
803860X Preprocessor Interface
Setting Up the HP 103140
1-7

Connecting to
the Target
System
Caution
•
Caution.
The microprocessor connector on the preprocessorinterface cable will
connect directly to a PGA socket on the target system. To connect the
microprocessor connector to the target system:
PROTECT AGAINST STATIC DISCHARGE
The preprocessor interface contains devices that are susceptible to
damage by Electrostatic Discharge (ESD). Therefore, precautionary
measures should be taken before handling the microprocessor
connector attached to the end ofthe preprocessor interface cable in
order to avoid damaging the internal components ofthe preprocessor
interface with static electricity.
Do not install the microprocessor connector ofthe preprocessor
interface in the target microprocessor socket while power is applied to
the target system. The preprocessorinterface may be damaged if
power is not removed from the target system prior to installation.
1. Remove the 80386DX microprocessor from the target system
microprocessor socket.
2. Store the microprocessor in a protected environment.
3. Place the microprocessor connector, attached to the end ofthe
cable from the preprocessor interface, in the target system
microprocessor socket (see figure 1-3).
Serious damage to the target system and/or preprocessor interface can
result from incorrect connection. Take care to note the position ofpin
Al on both the connector and socket prior to inserting the connectorin
the socket. Also, take care to align the microprocessor connector with
the target system socket so that all microprocessor pins are making
contact.
4. If the ZIF socket is not alreadyinstalled on the target system side
ofthe HP 103140 cable, install it on top of the microprocessor
connector (see figure 1-3).
Setting Up the HP 103140
1-8
HP 103140
80386DX Preprocessor Interface

10314E02
HP 103140
Note .•
5. Place the microprocessor in the ZIFsocket on top ofthe
microprocessor connector.
The ZIFsocket on the top of the microprocessor connector allows you
to easily loadand unload the microprocessor without damaging the
device or the microprocessor connector. However, this socket does
increase the capacitive load on the target system.
Heavily loaded systems may not operate properly with this additional
capacitance. If this is the case, remove the ZIFsocket from the
microprocessor connector and carefully installthe 80386DX directly
on the microprocessor connector.
- LEVER
INDICATES
PIN A1
A1
-- PIN PROTECTOR
SOCKET
Figure 1-3. Installing the Cable in the PGA Socket
80386DX Preprocessor Interface Setting Up
the HP 103140
1-9

Connecting to
the HP 10269C
HP16S40/
16S41A,D
Logic Analp.er
Pod
Master Card, Pod 1
*Exp. Card 2, Pod 1
*Exp. Card 1, Pod 1
*Exp. Card 1, Pod 2
*Exp. Card 1, Pod 3
Connect the logic analyzer pods to the HP 10269C GeneralPurpose
ProbeInterface as listed in table 1-1. Note that the logic analyzers are
groupedinto three categories. These samegroupings apply to the
configuration files.
Table 1-1. Connections
HP16S11B All
Other
HP10269C
Logic Analyur Logic Analp.ers (Into)
Pod Pod Connector
Expander Card, Pod 1 1 1
Expander Card, Pod 2 2 2
Expander Card, Pod 3 3 3
Expander Card, Pod 4 4 4
Expander Card, Pod 5 5 5
• For the HP 16S41A,D Expander Cards, .&p. Card 1 refers to the physically highest HP16S41A,D card, and .&p. Card 2
refers to the next physicallyhighest HP 16S41A,D card (see figure 14).
Table 1-2. Configuration and InverseAssembler Files
Logic Configuration
Analp.er Filename
HP 16540/16541A,D E80386D_I
HP 16511B D80386D_I
allothers C80386D_I
HP 16540/16541A,D E80386D_87
HP16511B D80386D_87
all others C80386D_87
Setting Upthe HP 103140
1-10
Inverse
Assembler
Filename
1803860_1
180386D_I
180386D_I
I80386D_87
180386D_87
180386D_87
Capability
Works with all coprocessors. Does
not attempt to decode the
coprocessor instructionswhen an
ESC instruction is encountered.
Works with systems that use only
80287/80387 coprocessors. When
an ESC instruction is encountered,
the inverse assembler decodes the
math coprocessor operation.
HP 103140
80386DX Preprocessor Interface