LINCS Problem Determination

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Problem Determination

P/N 707022-003

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Update 707022-003 9/26/07

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1174 Hardware Reference

The 1174 Hardware Description manual provides a description of the hardware found in several of the 1174 hardware platforms. These include the 1174-10R, 1174-10L, 1174-15X, 1174-20R, 1174-25X, 1174-60R, 1174-60C, 1174-65R, 1174-90R, and 1174-90T models. This manual includes installation planning considerations and front panel operations.

1174 Hardware Reference - 1174-65S/90S Communications Servers

The 1174 Hardware Description manual provides a description of the hardware found in the 1174-65S and 1174-90S hardware platforms. This manual includes installation planning considerations and front panel operations.

9300 Hardware Description

The 1174 Hardware Description manual provides a description of the hardware found in the 1174 hardware platforms. This manual includes installation planning consideration and front panel operations.

LINCS Product Description

The LINCS Product Description manual gives a brief description of the LINCS communications software capabilities. A reasonably complete list of the functions supported by LINCS is included.

LINCS Features

The LINCS Feature manual provides a much more detailed description of many of the LINCS features. Among those features described in detail are APPN Network Node, SNA PU Gateway support, IPX Routing, Host Connectivity, 3270 Server capabilities (IPX and TN3270), CUT Device features including Windowing, Keystroke Record/Playback, Entry Assist and Calculator, IP routing, IP Channel Bridge, ASCII Device and ASCII Host support, and NetView features.

LINCS Configuration

A Description of the LINCS Configuration process, as well as details of the configuration panels used to customize the LINCS software can be found in this manual.

LINCS Central Control

This manual contains information about the online Central Control panels. The Central Control mode provides a means to manage the LINCS software and the 1174 and 9300 hardware. A detailed description of their use is included in the manual.

LINCS Problem Determination

The LINCS Problem Determination manual aids the LINCS administrator by providing useful information about error codes and how to interpret them. Information is also included for running offline utilities.

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Models Supported by this Manual ... 1

Diagnostic Tools Provided By LINCS and the LINCS Hardware Platforms 2 2. Error Types ... 3

Error Indicators ... 3

Event Log ... 3

Status Line of Attached Terminal ... 3

Operator Panel Display ... 3

Operator Panel Check Light ... 4

BOX$FAIL.TXT File ... 4

IML Errors (ERR ___) ... 4

IML Procedure ... 5

IML Recovery Process ... 7

IML States 1XX - SCP Critical Path BAT ... 7

IML States 2XX ... 8

IML States 3XX ... 9

IML States 4XX - Disk Subsystem Initialization and Test ... 9

IML States 5XX - Mode Initiation States ... 10

IML States 6XX - Slot Population Identification ... 12

IML States 7XX - Bounds Register Loading ... 13

IML States 8XX - Basic Assurance Tests (BATs) ... 18

IML 9XX - Board Allocation States ... 22

IML States AXX ... 23

IML States BXX - Initialization ... 23

IML State B80 ... 24

Generic Disk Error States ... 25

Floppy Disk Subsystem Error Codes ... 26

Hard Disk Subsystem Error Codes ... 28

Exception Errors (XCP ___) ... 29

Exception Error Format ... 29

Exception Error Codes ... 30

Hardware Failures (FAIL ___) ... 31

Failure Reporting ... 31

Online Errors ... 33

0XX Category Online Error Codes ... 34

Async ASCII Events ... 78

X.25 Cause and Diagnostic Codes ... 78

Clear Packet Cause Codes ... 79

Reset Packet Cause Codes ... 80

Restart Packet Cause Codes ... 80

DCE Diagnostic Codes (from DCE) ... 80

DTE Diagnostic Codes (from DTE) ... 81

Diagnostic Code Modifiers ... 83

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APPN Problem Determination Messages ... 84

Introduction ... 84

APPN Message ... 84

Messages ... 85

Resources Manager ... 85

Configuration Services ... 92

Presentation Services ... 111

Path Control ... 118

Node Operator Facility ... 120

Session Manager ... 121

Address Space Manager ... 132

Management Service ... 137

Conventional Half Session ... 143

General Protocol Code Errors ... 144

Topology and Routing Services ... 145

Directory Services ... 149

Session Connector ... 161

Session Connector Manager ... 161

LU Manager ... 166

DLUR ... 170

HPR Manager ... 172

Rapid Transport Protocol ... 176

Session Services ... 180

CPI-C ... 183

3. Utility Functions ... 185

Offline Utility Keypad Operations ... 185

Utility Quick Reference Chart ... 186

Utility Descriptions ... 187

Utility 00 ... 187

Utility 01 - Clear Feature Key ... 188

Utility 02 - Reserved ... 188

Utility 03 - Read Feature Key ... 188

Utility 04 - Set Serial Number ... 189

Utility 05 - Read Serial Number ... 190

Utility 06 - Create Diskette Diagnostic Command File ... 190

Utility 07 - Delete Diskette Diagnostic Command File ... 192

Utility 08 - Set Month, Day, and Year ... 192

Utility 09 - Read Month, Day, and Year ... 193

Utility 10 - Set Time ... 193

Utility 11 - Read Time of Day ... 194

Utility 12 - Read Slot Population Table Block ... 195

Utility 13 - Display Diagnostic Results Block (DRB) ... 196

Utility 14 - Not Implemented ... 198

Utility 15 - Read Code and Data Area Map Table ... 198

Utility 16 - Read SCI Ports 0-7 ... 199

Utility 18 - Keypad Test ... 200

Utility 19 - Operator Panel LCD Display Test ... 201

Utility 20 - Dump Disk Utility ... 201

Utility 21 - Boot I/O Processor Boards ... 202

Utility 22 - Boot General Purpose Processor Boards ... 203

Utility 23 - Set the Field Engineering switch ... 203

Utility 24 - Reset the Field Engineering Switch ... 204

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Utility 27 - Toggle Operator Panel LCD Viewing Angle ... 204

Utility 28 - Print the Slot Population Table Via the Serial Port ... 205

Utility 29 - Read Burn-in Elapsed Time ... 205

Utility 30 - Read Floppy Disk A CRC ... 206

Utility 31 - Read Floppy Disk B CRC ... 206

Utility 32 - Clear RTC Nonvolatile Memory ... 206

Utility 33 - Read Prom Rev Number ... 207

Utility 36 - Initialize Hard Disk (1) ... 207

Utility 37 - Initialize Hard Disk (2) ... 207

Utility 38 - Test Unit Ready of Hard Drive ... 208

Utility 39 - Inquiry of Hard Drive Parameters ... 209

Utility 40 - Read Capacity of Hard Drive ... 210

Utility 41 - Format Hard Drive ... 211

Utility 42 - Boot TRC Boards ... 212

Utility 43 - Boot CHP Boards ... 212

Utility 44 - Boot CHC Boards ... 212

Utility 45 - Boot All Processor Boards ... 213

Utility 46 - Boot ETH Boards ... 213

Utility 48 - Reset Manufacturing Switch ... 213

Utility 49 - Channel Online After IML ... 213

Utility 53 - Lock Bus Test ... 214

Utility 55 - Program 15X SCP PROM (FE Protected Utility) ... 215

Utility 56 - Number of Floppy Drives Installed on a 65X ... 216

Utility 57 - Amount of Local Memory Installed on a 65R ... 216

4. Offline Testing ... 217

Diagnostic Test Selection and Initiation ... 217

Test Execution and Failure Reporting ... 220

Diagnostic Tests ... 220

AIC Board ... 221

Bus Side ... 222

CDA Board ... 222

CHP/CHC Boards ... 222

ETH Board ... 225

HSC Board ... 226

MCC Board ... 228

MBR Board ... 229

RAM Board ... 229

SCC Board ... 229

SCP Board ... 231

SHA Board ... 232

TRC Board ... 233

TRM/RXT/RXU Board ... 234

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5. Diagnostic Dumps ... 235

What is a Dump ... 235

Creating a Dump Diskette ... 235

LINCS Initiated Dump ... 236

Administrator Initiated Dump ... 236

Copying a Dump from the Hard Drive to Floppy ... 237

Retrieving a Dump Using FTP ... 237

Working With Multiple Dump Directories ... 238

Dump Difficulties ... 238

Using eManager with Dumps ... 239

BOX$FAIL.TXT File ... 239

Using eManager with BOX$FAIL.TXT ... 239

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product lines. This operating system also ran on some products manufactured by Memorex Telex, including the 1174 and 9300 product lines. Note that when running current software levels, the 9300 will identify itself as an 1174-25S.

It should also be noted that on some utility panels, the SCON products will also identify themselves as 1174s.

This document provides information for determining causes for problems on LINCS platforms. It lists error conditions displayed on a LINCS platform operator’s panel that may be encountered while IMLing LINCS; error indications displayed at the user’s terminal that occurred while LINCS was online; and anomalies that appear in LINCS error and exception logs. It presents descriptions of the set of off-line utilities for isolating problems and diagnostic functions for hardware problem determination. Most error indications are common for all LINCS platforms, those specific to a particular platform are noted. Sections found in this document are:

• Table of Contents

• Section 1. Problem Determination: Assists in guiding you to other locations in this or other LINCS manuals.

• Section 2. Errors: Identifies error types and describes displayed errors including IML states and errors.

• Section 3. Utility Functions: Describes off-line utility functions.

• Section 4. Offline Testing: Describes how to choose, initiate, and execute off-line extended diagnostics tests.

Models Supported by this Manual

This manual provides information to support all Visara (and Memorex Telex) platforms that run the LINCS operating system. This includes the following models:

· 1174-25S

· 1174-65S

· 1174-90S

· 1174-15X *

· 1174-25X *

· 1174-60C

· 1174-65R *

· 9300 (includes 9301, 9311, 9341)

· SCON-20L

· SCON-22L

· SCON-25L

· SCON-28L

· SCON-3074

* Denotes models that also were capable of running the Generation B operating system, to which this manual does not apply.

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Diagnostic Tools Provided By LINCS and the LINCS Hardware Platforms

16 Character LCD Panel – Displays status and error messages. These messages can be looked up and interpreted by using information contained in this manual, in Chapter 2.

Front Panel LEDs – Provides additional status information to the administrator, such as indication of ESCON channel status (online/offline) and when the hard drive is being accessed. Information about the status offered by the Front Panel LEDs is described in the appropriate Hardware Reference manual for the LINCS platform you are working with.

Event Logs – Lists approximately 200 latest noteworthy general events that have occurred on the platform. Additional logs are kept for individual ports, LUs, etc. Logs may be view from coax or other CUT device, and/or copied through use of FTP connection or through Media Management tools. Refer to the LINCS Central Control Mode manual for details on the Event Logs that are available. Look up events in Chapter 2 of this manual. If you have a copy of the Visara eManager product, you may also view Event Logs and perform automatic Event Code lookups.

Box$Fail.txt File – Keeps log of catastrophic failures, IML errors, and hardware failures that have occurred on the platform. The file may be retrieved using Media Management (copy file to floppy) or through an FTP connection. Chapter 5 discusses this file in more detail.

ESCON Trace File – Provides an internal trace of the communications between the Luminex ESCON card and the LINCS hardware logic concerning ESCON communications. The file may be retrieved using Media Management (copy file to floppy) or through an FTP connection. More information on how to access the ESCON trace facility and how to retrieve the file can be found in the LINCS Central Control Mode manual.

Dumps – Created anytime that there is a catastrophic failure or through operator initiation.

Up to 8 dumps may be stored on the LINCS platform at one time. Files may be retrieved using Media Management (copy dump to floppy) or through an FTP connection. More information can be found in Chapter 5 of this manual.

Online Event Codes (Displayed on attached Coax Terminals) – Posted to alert users to status and errors occurring that may be affecting their session. These codes may be looked up in the event code listings found in this manual in Chapter 2.

Central Control Mode Utilities – A number of Central Control Mode utilities may be used to obtain status and error logs for operations occurring on the LINCS platform.

These utilities can be run from an attached coax device, through a Telnet connection, from the Visara eManager product, and through a NetView Central Control Facility connection. Details of these utilities can be found in the LINCS Central Control Manual.

eManager Interface – An interface is provided to the Visara eManager product. This tool provides a number of utilities through a network interface, to assist in the retrieval and interpretation of information and the management of multiple LINCS platforms.

eManager is a separate product offered by Visara and can be ordered for a nominal fee through normal sales channels.

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operating.

The five main types of errors or failures are:

• IML errors.

• Disk errors.

• Exception errors.

• Hardware failures.

• Online errors.

Error Indicators

The following describes the indicators that may be used tell you that one of the above conditions has occurred. One or more of the indicators may be used to determine a particular condition.

Event Log

The Event Log records the Online errors described later in this chapter along with other important event information. The Event Log is available as online utility 7/1. See “Events Logs Menu” in your Configuration and Central Control Manual for instructions on how to display the Event Log. This log contains at most, approximately 200 entries, and wraps.

Status Line of Attached Terminal

The status line of attached terminals shows many of the Online errors that occur. See the Online Errors section of this chapter for additional information about Online errors.

Most of these errors will also be recorded into the Event Log described above.

Operator Panel Display

The 16-character operator panel LCD display indicates a wide variety of states and errors. Among these are:

• Errors occurring during the IML process. Errors occurring during IML before the operator panel is initialized are not displayed.

• Communication errors.

• Hardware failure (exception errors)

• Software failure errors.

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Operator Panel Check Light

The operator panel Check Light is located on the operator panel. When it is lit, an error or failure has occurred that requires corrective action.

BOX$FAIL.TXT File

Contains a list of all IML errors, Hardware Failure errors, and Machine Check errors that occur on the platform. This file can be copied from the platform for viewing using the Copy File Media Management utility (3/4) or by using FTP.

IML Errors (ERR ___)

IML stands for Initial Machine Load. It occurs when the LINCS node is turned on, or when the IML key on the operator panel is pressed. During IML, LINCS executes a series of tests that checks the machine’s ability to operate.

An IML error message looks like this on the operator panel:

ERR XXX*

where:

• ERR indicates the occurrence of an IML error.

• XXX is the IML state in which the error occurred.

• * indicates that additional messages are available that describe the error (not always present).

IML states give visual indication of the bring-up process. Each IML state number is unique to a particular operation in the bring-up sequence. States can be of two distinct types: progression or error. Progression states indicate the current operation being executed during the bring-up process. Error states indicate that LINCS has stopped the bring-up process because of a problem it can’t resolve without user intervention.

In the LINCS diagnostics subsystem, IML errors are uniquely different from hardware failures, and the two terms should never be used interchangeably. IML errors are most often operator recoverable; they often result from bad input, either from the operator keypad or configuration data, or from bad diskette media. Detailed instructions are given for recovering from each IML error in the following pages.

If a LINCS node does stop in an IML error state, it is imperative that the operator obtain the extended data provided. The extended data is obtained by pressing and releasing the Adv key on the operator panel keypad. The asterisk (*) in the last character position of the initial error message frame is a reminder that extended data follows. Failure to note the extended data seriously compromises the ability to quickly resolve many IML errors. Note that this information can also be copied from the hard drive onto floppy if you are able to reboot the platform onto the default configuration. The file that contains this information is called ‘box$fail.txt’, and may be copied using the Media Management Utility 3/4 - Copy File. If you have network access into the platform, you may also pull the file off with FTP.

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physical slot numbering and logical slot IDs. Since many of the IML states contain either a slot number or a logical slot ID, familiarity with them will enable much faster error correction. This information can be found in the Hardware Reference Manual for the LINCS platform you are working with.

Note that LINCS should never “hang” in an IML state of 300 or greater. If such an event occurs, it should be reported as a software problem. A hardware failure that occurs during IML is reported not as an IML error but as a specific hardware failure using the message conventions developed solely for such events. Exceptions may also result during bring-up; the user should refer to the appropriate paragraph of this manual for a description of the exception message format. Being alert to the different formats of these three exceptional condition messages (IML errors, hardware failures, and exceptions) can greatly aid the user in resolving bring-up problems.

IML Procedure

The following describes the procedure to IML the LINCS node using LINCS software.

During IML, microcode will always be loaded from the hard disk. By default, the System Microcode in the production state will be loaded from the first hard disk which contains a System disk subdirectory. This default can be overridden at IML state 500.

The “mode prompt” appears on the LCD at state 500:

IML 500 M=

At this state, the LINCS node will pause for five seconds waiting for input from the operator keypad illustrated below. If nothing is specified within five seconds, the default IML will proceed.

• <ADV> - Continue IML with system microcode. No extended BATs are executed. If an alternate drive and state have been entered (see ENTER options below), then load the specified system microcode. Otherwise, load the system microcode in production on the first hard disk which contains a System Disk subdirectory.

• <ALT>, <ADV> - Same as ADV, but executes extended BATs during IML.

• <DIAG> - Enters Diagnostics mode.

• <CONFIG> - Loads default customization data objects instead of the ones defined in the system subdirectory. This option is useful when a problem with the customization data affects the operation of the LINCS node. This option allows IML with default customization parameters. Loading the default configuration also allows you to enter the Configuration utility without entering a password. Once the default customization data objects have been loaded and the LINCS node has IMLed, the data objects may be modified as desired.

• <ALT>, <CONFIG> - Same as CONFIG, but executes extended BATs during IML.

• <CLEAR> - Clears system microcode currently on hard disk and loads new system microcode from floppies using the Merge Utility. This operation will not affect customization data objects that already exist on the hard disk. These data objects will be automatically upgraded for the new level of microcode (if necessary) once they

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are read into memory during the IML process. The customization data objects on the hard disk remain intact until an operator performs a save operation using one of the customization utilities on the Customization Data menu in Central Control mode.

Upon pressing this key, if there is more than one hard disk present, the “drive prompt”

will appear as follows: IML 500 D= At this point, the user should enter one of the following options:

• <3> for Hard Drive C

• <4> for Hard Drive D

• Upon selecting a destination drive (or immediately if only one hard drive is present), the user will be prompted to insert System disk 1. Once System 1 is inserted and Enter is pressed, system microcode will be copied onto the hard disk and the user will be prompted for System disk 2. This process will continue until all system microcode has been loaded, at which time IML will proceed with the newly loaded microcode.

• <ENTER> - Need to specify an IML drive and data object state when Central Site Change Management is being used. If pressed at state 500, the “drive prompt” will appear as follows:

IML 500 D=

At this point, enter a drive option as defined below. Note that options 1 and 2 are only valid when entering Diagnostics mode. A full IML must always be performed from a hard drive.

• <1> for Floppy Drive A

• <2> for Floppy Drive B

• <3> for Hard Drive C

• <4> for Hard Drive D

Once the operator makes a selection, the data object “level prompt” will be displayed:

IML 50x L=____

where x=drive selected (A, B, C or D)

At this point, enter one of the following options:

• <1> for Production level

• <2> for Back level

• <3> for On-Trial level

(Note that only the production level option will be valid unless a back level or trial level has been loaded by the host using Central Site Change Management.)

After a selection is made, the mode prompt will be redisplayed. Pressing the Adv key will continue IML using the chosen options. During IML, data objects in the specified state will be loaded from the specified disk drive. When back-level or on-trial data objects are specified but not present on the specified drive, production data objects are loaded instead.

• <1> - Pressing the <1> key at state 500 will cause LINCS to boot from the Trial directory (sometimes referred to as the Merge directory) if any code has been copied to that directory. Code may be copied into this directory by connecting to the platform

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valid LINCS code can be found in the Trial directory, then a boot failure will occur.

• <2> - Pressing the <2> key at state 500 will cause LINCS to boot from the Production directory (System directory). This will result in the same action as when you press the

<ADV> key.

• <3> - Pressing the <3> key at state 500 will cause LINCS to boot from the Backup directory if any code has been copied to that directory. Code may be copied into this directory by connecting to the platform with FTP and logging on as ‘backup’, by issuing the ‘site backupsys’ command via FTP, or by using the Central Control utility 3/7. If no valid LINCS code can be found in the Backup directory, then a boot failure will occur.

IML Recovery Process

During the IML process, errors may be encountered which prevent completing the IML process. The following section lists the various IML errors which may occur. If hardware or configuration changes were made, just prior to the IML, they are usually operator correctable. (These errors are usually of the 9Fx, B5x, B6x, or B7x variety.) If errors are encountered during IML, the user may recover by one of the following methods:

• Power off the LINCS node and install hardware which may be required.

• IML using a default configuration (press <Config> at IML state 500); then, using the configuration utility, read configuration data from the hard drive and do one of the following, depending upon the error encountered:

• Activate features which require feature activation OR, if the appropriate feature activation disk is not present, turn off features which require feature activation.

• Default the hardware setup panel to the hardware installed in the LINCS node.

Modify any panels which may have referenced the deleted hardware.

Once the configuration data has been modified, IML the platform in the normal manner.

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IML States 1XX - SCP Critical Path BAT

The 1XX IML state series describes the sequence of BAT testing on the SCP or Motherboard. On the 1174-15X type controller, these states do not display on the LCD.

However, they can be read directly from the SCP local memory location BAT.IML State, if an emulator is available.

e t a t

S Activity Recovery

7 4 1 L M I

P C S e h t f o n o i t e l p m o c e h t s e t a c i d n i e t a t s s i h T

e h t , e c n e r e f n i y B . t s e t y r o m e m T A B h t a p l a c i t i r c

o s l a e r e w t s e t C R C M O R d n a r o s s e c o r p

d e t a i c o s s a e r a s r o r r e o N . y l l u f s s e c c u s d e t e l p m o c

s D E L c i t s o n g a i d ) y l n o x 5 1 ( P C S . e t a t s s i h t h t i w

y l n o e h t s i s i h T . 1 0 0 0 y r a n i b y a l p s i d l l i w

D C L e h t e c n i s e l b a l i a v a n o i t a c i d n i l a n r e t x e

. d e z i l a i t i n i n e e b t e y t o n s a h y a l p s i d

y l p p u s r e w o p e l b i s s o p a r o f k c e h C

n e h t , k o s k o o l r e w o p e h t f I . m e l b o r p

d r a o b r e h t o M r o P C S e h t f o t n e m e c a l p e r

. l e d o m e h t n o g n i d n e p e d , d e r i u q e r s i

h g i h a h t i w e d a m e b n a c s i s o n g a i d s i h T

s e s s e c c a o n e c n i s , y c a r u c c a f o e e r g e d

. e d a m n e e b e v a h P C S e h t o t l a n r e t x e

IML States 2XX

The 2XX series of state number indicate the progression of Op Panel testing. This consists of initializing the LCD display and testing its RAM. Should LINCS hang in the 2XX states, replacement of boards in the following order is indicated: 1) Op Panel, 2) OPL, 3) SCP or Motherboard.

e t a t

S Activity

0 0 2 L M I

e h t e m i t s i h t t A . 0 1 0 0 y r a n i b e t a c i d n i o t s D E L c i t s o n g a i d e h t s t e s ) y l n o X 5 1 ( P C S e h T

s i r o r r e o N . t l a h l l i w m e t s y s e h t , s r u c c o e r u l i a f a f I . n u r s i t s e t y r o m e m c i g o l l e n a p P O

n e e b t o n s a h y r t i u c r i c D C L e h t e c n i s r o r r e s i h t r o f l e n a p D C L e h t n o d e y a l p s i d

. t e y d e l b a n e r o d e z i l a i t i n i 0 8 2 L M

I Theoperatorpanelkeypadisinitializedduringthisstate.Ifafailureoccurs,noerror . t e y d e l b a n e r o d e z i l a i t i n i n e e b t o n s a h t i e c n i s D C L e h t n o d e t s o p e b l l i w e g a s s e m 0

9 2 L M I

D C L e h t e z i l a i t i n i o t t p m e t t a e h t f I . d e z i l a i t i n i s i D C L l e n a P p O e h t e t a t s s i h t g n i r u D

e b l l i w e g a s s e m o N . t i l e b l l i w ) y l n o X 5 1 ( t h g i l t l a h P C S e h t d n a , s r u c c o t l a h a , s l i a f

. t e y d e l b a n e d n a d e z i l a i t i n i n e e b t o n s a h t i e c n i s , l e n a p D C L e h t n o d e t s o p 1 9 2 L M I

o t t h g i l t l a h a e s u a c l l i w e r u l i a f A . t s e t y r o m e m D C L l e n a P p O e h t s n u r e t a t s s i h T

t o n s a h t i e c n i s , l e n a p D C L e h t n o d e t s o p e b l l i w e g a s s e m o N . d r a c P C S e h t n o r a e p p a

. t e y d e l b a n e d n a d e z i l a i t i n i n e e b E 9 2 L M

I Thisstatepoststheinitialmessage(IML29E)ontheLCDifallofthestate2XXBATs S C N I L e h t y l l a c i p y T . e t a t s s i h t h t i w d e t a i c o s s a s r o r r e o n e r a e r e h T . d e t e l p m o c e v a h

. t i e c i t o n t o n l l i w r o t a r e p o e h t , y l k c i u q o s e t a t s s i h t h g u o r h t s e s s a p e d o n

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The 3XX series states are dedicated to the SCSI Controller circuitry. The 1174-15X has a separate board, the SHA to contain the SCSI controller circuitry. On other models, the SCSI Controller circuitry is typically found on the Motherboard or SCP. Note that on more recent models, a SCSI hard disk is no longer shipped, but IDE hard disk is used along with a SCSI to IDE converter card that is mounted on the back of the IDE drive.

All test failures result in a Halt condition and a posting of the error on the LCD.

e t a t

S Activity

0 0 3 L M I

s i 7 0 J t o l S , X 5 1 e h t n O . ) y l n o X 5 1 ( 1 1 0 0 f o e u l a v y r a n i b a o t t e s e r a s D E L P C S e h T

m a r g o r p e h t , d r a o b A H S e h t n i a t n o c t o n s e o d 7 0 J t o l S f I . d r a o b A H S e h t r o f d e k c e h c

. 0 0 4 e t a t S o t s p m u j 0 1 3 L M

I ARead/WritetestisperformedonSCIPort0,controlport. 1

1 3 L M

I ARead/WritetestisperformedonSCIPort1LEDs. 2

1 3 L M

I SCIPort2ischeckedfortheboardIDtest. 6

1 3 L M

I ARead/Writetestisperformed onSCI Port6, diagnosticregisters. 0

2 3 L M

I BoundsaresetforSHAboard. 1

2 3 L M

I BoundssetinState320areverified. 0

3 3 L M

I DualPortRAMtestisperformedontheSHAboard. 0

4 3 L M

I TheWritePortInterruptLatchissettopointtotheSCPboard. 8

4 3 L M

I Removefromreset. 0

5 3 L M

I SBCresettest. 2

5 3 L M

I SBCRead/Writetest. 0

6 3 L M

I DMAresettest. 2

6 3 L M

I DMARead/Writetest. 4

6 3 L M

I DMADualPortRAMtoDualPortRAMtransfertest. 0

7 3 L M

I ClearDualPortRAM. 0

8 3 L M

I LEDrotatetest.JumptoState400.

IML States 4XX - Disk Subsystem Initialization and Test

The 4XX series of IML states test and initialize the LINCS node floppy disk and hard disk subsystem.

e t a t

S Activity

0 0 4 L M I

d n a t e s e r s i p i h c e d o n S C N I L k s i d y p p o l f 5 6 C 7 3 e h t y l n o , e t a t s L M I s i h t g n i r u D

n o i t i d n o c t l a h A . 0 0 1 0 f o y a l p s i d y r a n i b a o t t e s e r a ) X 5 1 ( s D E L P C S e h T . d e z i l a i t i n i

l i a f y f i c e p S a r o , s l i a f s u t a t S t p u r r e t n I e s n e S a , s r u c c o e r u l i a f Q R I t i a W a f i r u c c o l l i w

k s i d e h t y b d e s u y r o m e m d e r a h s d r a o b L P O e h t t a h t s e t a c i d n i 0 0 4 . d e t c e t e d s i n o i t i d n o c

. d e z i l a i t i n i g n i e b s i r e l l o r t n o c 0 1 4 L M

I ThisIMLstateidentifieswhichdrive(s)areinstalledandcheckstheirreadysignals.Ifno .

t l a h l l i w P C S e h t , d e t c e t e d e r a s e v i r d y p p o l f 0 2 4 L M

I TheHardDiskSubsystemisinitialized. 0

3 4 L M

I Checkharddrives(C,D)todeterminewhethertheyarepresentandready.

(18)

e t a t

S Activity

0 5 4 L M

I UnabletofindavalidLINCSdisk.Usuallyoccurswhenattemptingtobootfromafloppy, . l e b a l e m u l o v e h t g n i s s i m s i r o , d e t p u r r o c s i , e v i r d e h t n i d e l l a t s n i t o n s i y p p o l f e h t t u b 0 6 4 L M

I Nodrivesweredetected.

- X 6 4 L M I

X C 4

r e d r o e h T . s r o r r e o n h t i w d a o l t o o b a s i e r e h t l i t n u e v i r d h c a e r o f n u r e r a X C 4 - X 6 4 s e t a t S

s i e t a t s L M I e h t n i

” X

“ e h T . t n e m e g a n a M a i d e M y b d e i f i c e p s s i s e v i r d e h t e s u o t h c i h w n i

, 3

= C , 2

= B , 1

= A y l t n e r r u c ( d e s u g n i e b e v i r d e h t o t g n i d n o p s e r r o c t i g i d x e h e h t y b n i d e l l i f

a n o d n u o f ) y r o t c e r i d b u s ( k s i d l a c i g o l e l b a t o o b h c a e r o f n u r e r a X C 4 - X A 4 s e t a t S . ) 4

= D r o

n a c d a o l t o o b l u f s s e c c u s o n f i s r u c c o t l a h A . e v i r d t x e n e h t o t n o g n i v o m e r o f e b e v i r d d r a h

. e d a m e b X 6 4 L M

I Readthemasterbootblockontheharddisk. X

7 4 L M

I Verifythemasterbootblockontheharddisk. X

8 4 L M

I DuringthisIMLstate,thefirstcylinder(BOOT/FATS/ROOT),Track0,isreadifthedrive .

d a e r s i k c o l b t o o b s

’ n o i t i t r a p e l b a t o o b e h t , s e v i r d d r a h r o F . e v i r d y p p o l f a s i X 9 4 L M

I VerificationoftheboottrackisperformedduringthisIMLstate.

IML States 5XX - Mode Initiation States

The 5XX IML state series marks the operator’s progression through mode selection operations. These states are most notable in that they are the first generated by loaded code; all previous states were generated by SCP/Motherboard PROM code.

e t a t

S Activity

0 0 5 L M

I SetsSCPLEDs(15Xonly)tobinary0101.DeterminetheLINCSnodetype(error . D E L L M I l e n a P p O n o n r u T . s D E L l e n a P p O l l a f f o n r u T . e l b a t p a m e h t d l i u B . ) 0 F 5

e l b a n e e r a w d r a H . C T R e z i l a i t i n I . t r o p l a i r e s e h t e z i l a i t i n I . t r o p e t i r w L P O e h t e z i l a i t i n I

k s i d d r a h e n i l - f f o e h t e z i l a i t i n I . m e t s y s b u s k s i d y p p o l f e n i l - f f o e z i l a i t i n I . s t p u r r e t n i

r o t a r e p o e h t w o l l a o t d e t a r e n e g y a l e d e m i t d n o c e s - 5 e h t s e i f i t n e d i 0 0 5 e t a t S . m e t s y s b u s

h t i w e d o m L M I e h t e d i c e d o t t u p n i d a p y e k r o f t p m o r P . e d o m a t c e l e s o

t IML500

_

=

M .Ifinvalidkeyinputisreceived,displaya?.IfanEnterisreceivedfromthe h

t i w t u p n i e v i r d e h t r o f t p m o r p , d a p y e

k IML500D=_.Upongettingaproperdrive h

t i w l e v e l e r a w t f o s e h t r o f t p m o r p , t u p n

i IML500L=_.Upongettingaproperlevel h

t i w e d o m L M I e h t r o f g n i t p m o r p o t n r u t e r , t u p n

i IML50XM=_whereX=1-4for

l a r t n e C d n a n o i t a r u g i f n o C

“ d n a r e t p a h c s i h t n i

” e r u d e c o r P L M I

“ o t r e f e R . D - A s e v i r D

. n o i t a m r o f n i l a n o i t i d d a r o f

” t n e m u c o d l o r t n o C 0

1 5 L M

I Indicatesthe<Adv>keyhasbeenpressedduring5-secondtimedelaygeneratedto o N . e d o c o r c i m m e t s y s h t i w L M I e u n i t n o C . e d o m a t c e l e s o t r o t a r e p o e h t w o l l a

d a o l n e h t , d e r e t n e n e e b e v a h e t a t s d n a e v i r d e t a n r e t l a n a f I . d e t u c e x e e r a s T A B d e d n e t x e

n o n o i t c u d o r p n i e d o c o r c i m m e t s y s e h t d a o l , e s i w r e h t O . e d o c o r c i m m e t s y s d e i f i c e p s e h t

. y r o t c e r i d b u s k s i d m e t s y s a s n i a t n o c h c i h w k s i d d r a h t s r i f e h t 1 1 5 L M

I Indicatesthe<Alt>,<Adv>keyswerepressedduring5-seconddelay.Sameresults s T A B d e d n e t x e s e t u c e x e t u b , ) e v o b a 0 1 5 e t a t S ( d e s s e r p e r e w y e k

>

v d A

<

e h t f i s a

. L M I g n i r u d 2 1 5 L M

I State512indicatesthatthe<Config>keywaspressedtoterminate5-seconddelay. m e t s y s e h t n i d e n i f e d s e n o e h t f o d a e t s n i s t c e j b o a t a d n o i t a z i m o t s u c t l u a f e d s d a o L

s t c e f f a a t a d n o i t a z i m o t s u c e h t h t i w m e l b o r p a n e h w l u f e s u s i n o i t p o s i h T . y r o t c e r i d b u s

n o i t a z i m o t s u c t l u a f e d h t i w L M I s w o l l a n o i t p o s i h T . e d o n S C N I L e h t f o n o i t a r e p o e h t

e h t r e t n e o t u o y s w o l l a o s l a n o i t a r u g i f n o c t l u a f e d e h t g n i d a o L . s r e t e m a r a p

a t a d n o i t a z i m o t s u c t l u a f e d e h t e c n O . d r o w s s a p a g n i r e t n e t u o h t i w y t i l i t u n o i t a r u g i f n o C

e b y a m s t c e j b o a t a d e h t , d e t e l p m o c n e e b s a h L M I d n a d e d a o l n e e b e v a h s t c e j b o

(19)

3 1 5 L M

I State513indicatesthatthe<Alt>,<Config>keyswerepressed.Sameoutcomeas .

L M I g n i r u d d e t u c e x e e r a s T A B d e d n e t x e t u b , e v o b a 2 1 5 e t a t S

4 1 5 L M I

e d o c o r c i m m e t s y s s r a e l C . y a l e d d n o c e s - 5 g n i r u d d e s s e r p s a w y e k

>

r a e l C

<

s e t a c i d n I

n o i t a r e p o s i h T . s e i p p o l f m o r f e d o c o r c i m m e t s y s w e n s d a o l d n a k s i d d r a h n o y l t n e r r u c

e s e h T . k s i d d r a h e h t n o t s i x e y d a e r l a t a h t s t c e j b o a t a d n o i t a z i m o t s u c t c e f f a t o n l l i w

f i ( e d o c o r c i m f o l e v e l w e n e h t r o f d e d a r g p u y l l a c i t a m o t u a e b l l i w s t c e j b o a t a d

n o i t a z i m o t s u c e h T . s s e c o r p L M I e h t g n i r u d y r o m e m o t n i d a e r e r a y e h t e c n o ) y r a s s e c e n

n o i t a r e p o e v a s a s m r o f r e p r o t a r e p o n a l i t n u t c a t n i n i a m e r k s i d d r a h e h t n o s t c e j b o a t a d

l a r t n e C n i u n e m a t a D n o i t a z i m o t s u C e h t n o s e i t i l i t u n o i t a z i m o t s u c e h t f o e n o g n i s u

o t s i e r a w t f o s f o l e v e l r e h t o n a n e h w d e s u e b d l u o h s n o i t p o

” r a e l C

“ e h T . e d o m l o r t n o C

e h t , t n e s e r p k s i d d r a h e n o n a h t e r o m s i e r e h t f i , y e k s i h t g n i s s e r p n o p U . d e l l a t s n i e b

: s w o l l o f s a r a e p p a l l i w

” t p m o r p e v i r d

“

: s n o i t p o g n i w o l l o f e h t f o e n o r e t n e d l u o h s r e s u e h t , t n i o p s i h t t A

= D 0 0 5 L M I

• 3forHardDriveC

• 4forHardDriveD

, ) t n e s e r p s i e v i r d d r a h e n o y l n o f i y l e t a i d e m m i r o ( e v i r d n o i t a n i t s e d a g n i t c e l e s n o p U

r e t n E d n a d e t r e s n i s i 1 m e t s y S e c n O . 1 k s i d m e t s y S t r e s n i o t d e t p m o r p e b l l i w r e s u e h t

e b l l i w r e s u e h t d n a k s i d d r a h e h t o t n o d e i p o c e b l l i w e d o c o r c i m m e t s y s , d e s s e r p s i

s a h e d o c o r c i m m e t s y s l l a l i t n u e u n i t n o c l l i w s s e c o r p s i h T . 2 k s i d m e t s y S r o f d e t p m o r p

y p p o l f e h t t a h t e t o N . y a l p s i d l l i w ' E T E L P M O C E G R E M ' s d r o w e h t d n a , d e d a o l n e e b

. e d o c w e n e h t o t n o t o o b o t n o t t u b L M I e h t s s e r p w o n n a c u o Y . t i l y a t s y a m t h g i l 8 1 5 L M I

d e d n e t x E e n i l f f O g n i t c e l e s , d e s s e r p s a w y e k

>

g a i D

<

e h t t a h t s e t a c i d n i 8 1 5 e t a t S

t o l s e h t g n i d l i u b f o t n i o p e h t o t y l n o p u g n i r b e u n i t n o c l l i w S C N I L . s c i t s o n g a i D

; s r e t e m a r a p t n e m e g a n a m y r o m e m g n i z i l a i t i n i d n a , s d n u o b g n i d a o l , e l b a t n o i t a l u p o p

. e r a w t f o s l o r t n o c c i t s o n g a i d e h t o t h c t i w s n e h t l l i w l o r t n o c f o w o l f

X 2 5 L M I

s a w e v i r d o n f I . k s i d l a c i g o l e t a i r p o r p p a e h t r o f d e h c r a e s s i x e v i r D , e t a t s s i h t g n i r u D

n a l i t n u t n e m e g a n a M a i d e M y b d e i f i c e p s r e d r o e h t n i d e k c e h c e r a s e v i r d l l a , d e i f i c e p s

s i k s i d m e t s y s a l i t n u d e e c o r p w o n t o n n a c L M I . d n u o f s i k s i d l a c i g o l e t a i r p o r p p a

d e l d n a h e r a s r o r r E . d n u o f s i k s i d y t i l i t u a , n o i t a r u g i f n o c r o f , r o , e v i r d k s i d a n i d n u o f

. s e t a t s r o r r e k s i d r o f r e t p a h c s i h t f o g n i n n i g e b e h t o t r e f e R . e d o c r e d a o l k s i d y b X 3 5 L M I

0 0 5 e t a t S t a s n o i t c e l e s L M I e h t n o d e s a b t s i l d a o l t o o b e h t m o r f s e l i f , e t a t s s i h t g n i r u D

, A s r e t t e l e v i r d ( m o r f d a o l o t s i e l i f t a h t e v i r d e h t s t n e s e r p e r t i g i d t s a l e h T . d e d a o l e r a

) D , C , B 0 4 5 L M

I ThisstatecheckstoseeifthehardwareinstalledisLINCScompatible.

4 4 5 L M I

g n i g n a h c e n o e m o s f o t l u s e r e h t y l l a u s u s i s i h T . s o r e z l l a f o r e b m u n l a i r e s a r o f k c e h C

n i t e s o t 4 0 y t i l i t u c i t s o n g a i d e n i l f f o e s u o t d e e n l l i w u o Y . s d r a c e r a w d r a h e h t f o e n o

e h t g n i r e t n E . ) l e b a l g a t l a i r e s n o s t i g i d t n a c i f i n g i s t s a e l 8 e h t ( r e b m u n l a i r e s r e p o r p e h t

e n o d e b d l u o h s d n a d r o w s s a p l a i c e p s a f o e s u e h t s e r i u q e r n o i t a m r o f n i r e b m u n l a i r e s

. l e n n o s r e p e c i v r e s d e z i r o h t u a y b 8 4 5 L M I

r e h g i h t a r u c c o t o n d l u o h s r o r r e s i h T . d e k c e h c s i n o i t a v i t c a e r u t a e f e r a w t f o s S C N I L

o t e r a w t f o s e h t g n i d a r g p u y r t , r u c c o s e o d r o r r e e h t f I . e r a w t f o s S C N I L f o s l e v e l

. s l e v e l t n e r r u c 0 F 5 L M

I State5F0isanerrorstatewhichindicatesthatthecontrollertypevaluegeneratedby P C S n a f o m o t p m y s a e b d l u o c s i h T . e p y t e d o n S C N I L d i l a v a t o n s i e d o c L M I e h t

. d e l l a t s n i e r a s M O R P t o o b g n o r w e h t t a h t e t a c i d n i o s l a d l u o c r o , e r u l i a f y r o m e m l a c o l F F 5 L M

I Thisstateisinfactanerrormessageindicatingadiskerror.See“GenericDiskError .

r o r r e s i h t n o n o i t a m r o f n i r o f r e t p a h c s i h t n i

” s e t a t S

(20)

IML States 6XX - Slot Population Identification

The 6XX IML states mark the building of a data structure known as the slot population table. This structure contains vital information about the boards installed in each slot of a LINCS node. The state can be either a progression indicator, or an error indicator;

interpretation is based on whether it is preceded by the word “IML” or “ERR.

e t a t

S Activity

X X 6 L M

I SetSCPLEDs (15Xonly)to0110.Notethatthegeneralformatoftheremaining6XX e n a l p k c a b e h t y b d e n i f e d s a r e b m u n

” J

“ r o t c e n n o c e h t s i J J e r e h w , J J 6 s i s e t a t s

. s r o t c e n n o c

: g n i w o l l o f e h t m r o f r e p , e t a t s

* J J 6 R R E

“ n a m o r f r e v o c e r o T

. a t a d d e d n e t x e e h t y a l p s i d o t y e k v d A e h t s s e r P . 1

. 8 D W n i d e n i a t n o c D I d r a o b e h t d r o c e R . 2

. 9 D W n i d e n i a t n o c t n u o c t o l s e h t d r o c e R . 3

. a t a d d e d n e t x e f o e m a r f t x e n e h t y a l p s i d o t y e k v d A e h t e s a e l e r d n a s s e r P . 4

s s e r d d a d r o w g n o l a m r o f e s e h T . B D W d n a A D W f o s t n e t n o c e h t d r o c e R . 5

. t o l s e h t r o f s s e r d d a e s a b I C S e h t o t g n i d n o p s e r r o c

n i d e l l a t s n i d r a o b e h t r o f t c e r r o c s i 2 p e t S n i d e d r o c e r D I d r a o b e h t t a h t y f i r e V . 6

. J J t o l S

. L M I - e r d n a , d r a o b e h t e c a l p e r , t o n f I ) . 6 r e t p a h C n i s e l b a t n o i t a l u p o p t o l s e h t e e S (

. d r a o b g n i l i a f e h t n o m e l b o r p I C S n a f o e v i t a c i d n i y l l a u s u s i D I d r a o b t c e r r o c n i n A

e h t d n a , l l e w s a m e l b o r p P C S r o e n a l p k c a b a e b o s l a d l u o c t i , r e v e w o H

h c i h w d r a o b e h t g n i c a l p e r f i d e r e d i s n o c e b d l u o h s s m e t i e s e h t f o t n e m e c a l p e r

. d e L M I - e r n e h w r o r r e e m a s e h t s e v i g r o r r e e h t d e t a r e n e g

S C N I L e h t n o d e t a c o l e r a s n o i t c n u f R B M d n a , C C M , P C S n e h w t a h t e t o N . 7

. d e c a l p e r y l l a u d i v i d n i e b t o n n a c y e h t d r a o b r e h t o M s

’ e d o n

t i , s s e l r o H D 0 s i 9 D W n i d e n i a t n o c e u l a v e h t f I : s w o l l o f s a t o l s e h t y f i r e V . 8

o t e l b a t n o i s r e v n o c D I t o l s o t J a t l u s n o C . D I t o l s e h t o t y l t c e r i d s d n o p s e r r o c

s i 9 D W n i d e n i a t n o c e u l a v e h t f I . t c e r r o c s i t n u o c t o l s d e d r o c e r e h t t a h t e n i m r e t e d

a t l u s n o c d n a , D I t o l s g n i d n o p s e r r o c e h t e t a r e n e g o t H B 0 d d a , H D 0 n a h t r e t a e r g

I C S e h t n i e b y a m m e l b o r p e h t , t c e r r o c n i s i D I t o l s e h t f I . e v o b a s a e l b a t n o i s r e v n o c

s i m e l b o r p e h t l i t n u , e m i t t a e n o , s d r a o b l l a e c a l p e r

; d r a o b r e h t o n a f o m e t s y s b u s

. d e t a n i m i l e

s e t y b 6 1 e h t f o s t n e t n o c e h t e n i m a x e , e l b a l i a v a s i r e g g u b e d r o r o t a l u m e n a f I . 9

o t p a m r e t s i g e r I C S n a e s U . B D W d n a A D W y b d e m r o f s s e r d d a e h t t a g n i n n i g e b

. t c e r r o c e r a s e u l a v e h t t a h t y f i r e v 0

F 6 L M

I ThetotalnumberofCommboards(SCC,TRC,CHP,ETH,FET,HSC,ESC)found l e d o m e h t n o p u t n e d n e p e d s i d e t r o p p u s s d r a o b f o r e b m u n e h T . d e k c e h c s i d e l l a t s n i

. t n e s e r p e r a s d r a o b m m o C y n a m o o t t a h t s e t a c i d n i e r u l i a f A . e p y

t Torecover,verifythe

. t c e r r o c s i s d r a o b m m o C f o n o i t a l l a t s n i 1 F 6 L M

I Thetotalnumberofeachspecificboardtypeischecked.Anerrorhereindicatesthat s d r a c C S E 3 e l p m a x e r o F ( . d e t c e t e d n e e b e v a h e p y t d r a o b c i f i c e p s a f o s d r a o b y n a m o o t

) . d e w o l l a e r a 2 y l n o n e h w d e l l a t s n i

(21)

2 F 6 L M

I Properbusterminationischeckedonthemodel15X. :

r o r r E f o s e s u a C

d a b ( s r o t a n i m r e t s u b h t i w d e t a l u p o p t o n s i t i d n a 6 1 J n i d e l l a t s n i s i P C S X 5 1

•

. ) d r a o b

. 3 0 J n i d e l l a t s n i t o n s i d r a o b M A R d e t a n i m r e t A

• 3

F 6 L M

I CommonmemoryontheSCPboardischecked.Afailureindicatesthatthecommon d n a d r a o b n o n o i t a l l a t s n i y r o m e m k c e h C . d e l i a f s a h r o d e l l a t s n i y l r e p o r p m i s i y r o m e m

. y r a s s e c e n f i e c a l p e r F F 6 R R

E Thisstateisinfactanerrormessageindicatingadiskerror.See“GenericDiskError .

r o r r e s i h t n o n o i t a m r o f n i r o f r e t p a h c s i h t n i

” s e t a t S

IML States 7XX - Bounds Register Loading

Bounds registers define the memory address range that dual port or common memory spaces respond to. Contained within the SCI subsystem, the bounds registers are loaded to establish a dynamically allocated system memory map.

The bounds registers for each LINCS node is different. In the 1174-15X, the dual port memory is typically found on the IOP cards. On models with a Motherboard the dual port memory is taken from the common memory pool. The following states are model dependent, so any specific state may not appear on every platform.

e t a t

0 0 7 L M I

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d e l l a t s n i s i t i f i 3 0 J n i d r a o b M A R d e t a n i m r e t

M A R d e t a n i m r e t a f I . ) y l n o X 5 1 l e d o M (

e b t s u m t i n e h t , 3 0 J n i d e l l a t s n i s i d r a o b

d e l l a t s n i e h t f I . d r a o b T X R a r o M R T a r e h t i e

f o r o r r e L M I a n e h t e s e h t f o e n o t o n s i d r a o b

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e h t n o t c e p s u s s i m e t s y s b u s I C S e h T . 4

m e l b o r p e h t f I . L M I - e R . d r a o b g n i l i a f

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r o M R T a t o n s i 3 0 J t o l S n i d r a o b e h t f I . 5

t c e p s u S . s i t a h t e n o h t i w t i e c a l p e r , T X R

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. 6 p e t S h t i w e u n i t n o c , s r u c e r m e l b o r p e h t

l i t n u y e k e c n a v d A l e n a p r o t a r e p o e h t s s e r P . 6

e r a B D W d n a A D W a t a d d e d n e t x e

, r e g g u b e d r o r o t a l u m e n a g n i s U . d e y a l p s i d

s s e r d d a e h t t a d n a r e p o d r o w e h t w e i v

d n a r e p o e h t f I . B D W d n a A D W y b d e m r o f

d r a o b e h t r o f D I d r a o b t c e r r o c e h t s i

, ) y l n o T X R r o M R T ( 3 0 J n i d e l l a t s n i

e h t f I . m e l b o r p y r o m e m P C S n a t c e p s u s

e n a l p k c a b a t c e p s u s , t c e r r o c n i s i D I d r a o b

. m e l b o r p y r o m e m P C S r o

s i e c n a t s i s s a g n i t o o h s e l b u o r t r e h t r u F . 7

w a r e h t s n i a t n o c h c i h w 9 D W y b d e d i v o r p

d n a D I d r a o b t i b - 5 a f o g n i t s i s n o c e t y b D I

. l e v e l v e r t i b - 3 a

(22)

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0 1 7 L M

I LoadstheboundsfortheSHAboard(15X .

t n e s e r p f i ) y l n o

. e t a t s s i h t h t i w d e t a i c o s s a s r o r r e o n e r a e r e h T

0 2 7 L M I

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t r o p l a u d d r a o b n o e v a h t o n o d t a h t s d r a c

. M A R

0 3 7 L M I

M A R t r o p l a u d d r a o b n o e v a h t a h t s d r a c

f o B M 5 . 7 2 r e w o l e h t n i e d i s e r t s u m h c i h w

. e c a p s s s e r d d a m e t s y s

d e d n e t x e e h t r e h t i e n i d e k r a p e b t s u m h c i h w

. e g n a r e c a p s s s e r d d a m e t s y s r e w o l r o 0 4 7 L M I

s r e t s i g e r s d n u o b t r o p l a u d e h t d a o l o t d e s U

s i h T . d e l l a t s n i e r a t a h t s d r a c P O I e h t r o f

C C S d n a , C I A , C C M , C R T e h t s e d u l c n i

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0 5 7 L M I

d e d n e t x e e h t r e h t i e n i d e k r a p e b t s u m h c i h w

. e g n a r e c a p s s s e r d d a m e t s y s r e w o l r o

0 6 7 L M I

r o f s r e t s i g e r s d n u o b t r o p l a u d e h t s d a o L

e b n a c t a h t s d r a o b C I A d n a , C C S , C C M

r e w o l r o d e d n e t x e e h t r e h t i e n i d e d n u o b

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0 7 7 L M

I Establishestheboundsregisterloadingofall . d e l l a t s n i s d r a o b y r o m e m U X R d e t a n i m r e t n u 0 8 7 L M

I Indicatestheboundsregistersloadingforall d e l l a t s n i e r a t a h t s d r a o b M A R d e t a n i m r e t n u

(23)

0 C 7 L M

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s s e r g o r p n i s i s d r a o b 0 D 7 L M I

s i e r e h t t a h t e r u s n i o t k c e h c a s m r o f r e P

y f s i t a s o t d e l l a t s n i y r o m e m n o m m o c h g u o n e

o n h t i w s d r a o b P O I e h t f o s t n e m e r i u q e r e h t

. M A R d r a o b n o 0 E 7 L M

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0 F 7 L M I

s i t c i l f n o c p a l r e v o s d n u o b a t a h t s e t a c i d n I

l a t o t e h t n e h w r u c c o n a c s i h T . t n e s e r p

y r o m e m n o m m o c d n a t r o p l a u d f o t n u o m a

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g n o l e h t d r o c e R . B D W d n a A D W y a l p s i d

e h t s i s i h T . m r o f y e h t t a h t s s e r d d a d r o w

. d e n g i s s a s s e r d d a t r o p l a u d t s e w o l

o t y e k e c n a v d A l e n a p r o t a r e p o e h t s s e r P . 2

g n o l e h t d r o c e R . D D W d n a C D W y a l p s i d

s s e r d d a e h t s i s i h T . m r o f y e h t s s e r d d a d r o w

f o p o t e h t o t d n o p s e r r o c d l u o w t a h t

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n i d e n i a t b o s s e r d d a t r o p l a u d e h t t c a r t b u S . 3

s s e r d d a y r o m e m n o m m o c e h t m o r f 1 p e t S

f o t n u o m a e h t s i s i h T . 2 p e t S n i d e n i a t b o

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a s a 3 p e t S n i d e t a l u c l a c e u l a v e h t g n i s U . 4

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f o t n u o m a e h T . e c i o h c r u o y f o ) s ( d r a o b

d e e c x e r o l a u q e t s u m d e v o m e r y r o m e m

s d r a o b t r o p l a u d t a h t e t o N . p a l r e v o t a h t

r i e h t f o s s e l d r a g e r s e t y b M 5 . 0 e m u s n o c

. L M I - e R . n o i t a l u p o p y r o m e m l a c i s y h p

1 F 7 L M I

y r o m e m t n e i c i f f u s n i s i e r e h t t a h t s e t a c i d n I

y r o m e m n o m m o c m e t s y s r o f e l b a l i a v a

e h t n e h w s e s i r a n o i t a u t i s s i h T . s t n e m e r i u q e r

e h t f o s t n e m e r i u q e r y r o m e m t r o p l a u d

f o t n u o m a e h t d e e c x e e r a w d r a h d e l l a t s n i

o s e m u s n o c r o , y r o m e m n o m m o c d e l l a t s n i

t o n t a h t y a r r a y r o m e m n o m m o c e h t f o h c u m

. m e t s y s e h t r o f t f e l s i h g u o n e

e r o m g n i d d a ) 1 o t d e t i m i l s i y r e v o c e R

M A R n o i s n a p x e n a f o m r o f e h t n i y r o m e m

e r a w d r a h f o t n u o m a e h t g n i c u d e r ) 2 r o , d r a o b

s e p y t e h t t a h t e t o N . M A R t r o p l a u d g n i r i u q e r

t c e f f a X 5 6 - 4 7 1 1 e h t n i d e l l a t s n i s A D C e h t f o

o t d e t a c o l l a y r o m e m t r o p l a u d f o t n u o m a e h t

e h t f f o g n i r e w o p , e s a c r e h t i e n I . C C M e h t

, e r a w d r a h e v o m e r r o d d a o t d e r i u q e r s i t i n u

. d e t a i t i n i e b t s u m L M I d n a

h t i w y a l p s i d r o f e l b a l i a v a n o i t a m r o f n i l u f e s U

p o t y r o m e m n o m m o c e h t s e d u l c n i r o r r e s i h t

e h t d n a , D d n a C s d r o w B R D n i e u l a v

s d r o w B R D n i e u l a v e s a b y r o m e m n o m m o c

e h t , p o t e h t n a h t r e g r a l s i e s a b e h t f I . F d n a E

s u n i m e s a b e h t s i d e d e e n y r o m e m f o t n u o m a

f o t n u o m a e h t , r e g r a l s i p o t e h t f I . p o t e h t

r o , B d n a A s d r o w B R D s i d e d e e n y r o m e m

. t f e l y l t n e r r u c s i t a h t t n u o m a t n e i c i f f u s n i e h t