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Notes: PC/TPR/004
Names: »3885A «
Derivation
└─⟦375fa32af⟧ Bits:30006243 8" Wang WCS floppy, CR 0325A
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WangText
…02… PC/TPR/004
…02…KPL/830721…02……02…#
PROTOCOL CONVERTER
Unit Test Procedure & Report, MAC…02……02… PC
T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
1. IDENTIFICATION OF TEST ITEM .................
1
2. TEST ENVIRONMENT ............................
2
2.1 HARDWARE CONFIGURATION ....................
2
2.2 SUPPORT SOFTWARE ..........................
4
2.3 TEST CASES ................................
4
3. DETAILED OPERATIONS & EXPECTED RESULTS ......
6
3.1 TEST SOFTWARE PREPARATION .................
6
3.2 VERIFICATION OF TEST RESULTS ..............
6
3.3 TEST SEQUENCE AND EXPECTED RESULTS ........
7
4. CONCLUSION ..................................
18
APPENDIX A Starting up the Boot Module Used for Test
APPENDIX B Test Input and Results
A̲P̲P̲L̲I̲C̲A̲B̲L̲E̲ ̲D̲O̲C̲U̲M̲E̲N̲T̲S̲
1. Protocol Converter Contract
SHNMO-82-9205-INF, 1982-04-05,
Appendix G, System Requirements Specification
2. Protocol Converter, PC Software Configuration Management,
PC/AUX/0003, issue 3.2,
Christian Rovsing A/S, 830530
R̲E̲F̲E̲R̲E̲N̲C̲E̲D̲ ̲D̲O̲C̲U̲M̲E̲N̲T̲S̲
3. Protocol Converter, Package Design Specification,
Contract SHNMO-82-9205-INF, PC/PDS/001, issue 1.2,
Christian Rovsing A/S, 830223
4. Protocol Converter, System Specification,
Contract SHNMO-82-9205-INF, PC/SDS/001, issue 2.3,
Christian Rovsing A/S, 830125
T̲E̲R̲M̲S̲ ̲A̲N̲D̲ ̲A̲B̲B̲R̲E̲V̲I̲A̲T̲I̲O̲N̲S̲
AMOS Advanced Multiprocessing Operating
System
BFD Basic File Directory
CAMPS Computer Aided Message Processing System
CCIS Command, Control, and Information System
CISDRV LTU Driver Servicing the CCIS LTU
CMD Cartridge Module Drive
Cmd Command
CRC Cyclic Redundancy Check
PATCH PANEL Hardware for connecting the VDU
PC Protocol Converter
PC ̲LIB Volume name of SW library disk
SCADRV LTU Driver servicing the CAMPS/SCARS
LTU
SCARS Status and Control Alerting and Reporting
System
TRC Traffic Controller
VDU Visual Display Unit
1. I̲D̲E̲N̲T̲I̲F̲I̲C̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲T̲E̲S̲T̲ ̲I̲T̲E̲M̲
This document applies to the test of version 01 release
01 of the Protocol Converter Maintenance Controller
(MAC) package.
The following figures obtained from the file
***** a *PC ̲LIB*PC.D*MAC.D*LINK.D*V0101.D*MAC.LP may be used
for identification:
o PROGRAM SIZE: 2576
o PROCESS SIZE: 1580
2. T̲E̲S̲T̲ ̲E̲N̲V̲I̲R̲O̲N̲M̲E̲N̲T̲
2.1 H̲A̲R̲D̲W̲A̲R̲E̲ ̲C̲O̲N̲F̲I̲G̲U̲R̲A̲T̲I̲O̲N̲
PC crate equipped with the following modules:
One CPU-SCM single bus, CR8002M. SCM PROM's are CR1903,
CR1904, and CR1905 containing the hard disk bootloader
identified as CSS/123 version 0601.
Two 128 kW RAM, CR8016M. The uppermost memory section
(#3) is used for disk controller RAM.
Two CR8086 single bus LTU's located at addresses #11
(LTUA) and #10 (LTUB).
One Floppy Disk Controller, CR8047D with HW address
= #8.
One Disk Controller, CR8044D in HW address #32.
The Disk Controller RAM occupies the lower 32 kW in
RAM page 3, which must be disabled. During the test,
an extra 4 k segment from address 32 k (address #8000
to #9000) is disabled in order to verify the RAM test
program.
One DELTA 7260TC Tempest VDU, version V2.1D.
One TEXAS INSTRUMENTS printer, omni 800, model 840
monitored from the VDU keyboard.
The VDU is connected to the SCM module via an OPTO
transmitter receiver, CR80108 and a patch panel.
One CDC Cartridge Module Drive (CMD) connected to the
disk controller, serial no.: 4149.
One Floppy Disk Station, CR8308.
FIGURE 2.1 HARDWARE CONFIGURATION
2.2 S̲U̲P̲P̲O̲R̲T̲ ̲S̲O̲F̲T̲W̲A̲R̲E̲
CSS/123, V0601 Hard Disk Bootloader for copying software
from disk to memory addresses specified in the bootmodule
headers.
Boot module for unit test of CI V0104 specified to
be bootloaded into page 2 of the RAM in order to simulate
the existence of the EPROM. This boot module looks
a lot like the application software to be loaded when
PC enters mode LOCAL. See reference 4, section 4.1.
2.3 T̲E̲S̲T̲ ̲C̲A̲S̲E̲S̲
Test cases are given in Table 4.1 overleaf.
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲
^ ^ ^
^
^ CASE ^ STEPS ^ DESCRIPTION
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 1 ^ 1,2,3,4 ^ Test start up
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 2 ^ 5,6,7,8,9 ^ CHECK CPU, EPROM RAM LTUA,
^
^ ^ ^ and LTUB with the original
^
^ ^ ^ HW configuration
^
…02…^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲
^ ^ ^
^
^ 3 ^ 10,11 ^ INIT command bootloading
^
^ ^ ^ from page 2, reset VDU
^
^ ^ ^ baudrate
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 4 ^ 12,13,14 ^ Set page 2 to #A to verify
^
^ ^ ^ EPROM check-summing
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 5 ^ 15,16,17 ^ Verify the DUMP Cmd
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 6 ^ 18,19,20,21, ^ Verify both LTUA and LTUB
^
^ ^ 22 ^ test error codes
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 7 ^ 23,24,25,26, ^ Insert upper LTU, LTUA, and
^
^ ^ 27,28 ^ retest CHECK LTUA and
^
^ ^ ^ CHECK LTUB
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 8 ^ 29,30,31,32, ^ Disable RAM page 2, #8000
^
^ ^ 33,34,35 ^ to #9000 and CHECK RAM
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 9 ^ 36,37,38,39 ^ Syntax error messages
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
^ ^ ^
^
^ 10 ^ 40 ^ Verify VDU patch during
^
^ ^ ^ DUMP
^
^̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲^̲
TABLE 4.1 TEST CASES
3. D̲E̲T̲A̲I̲L̲E̲D̲ ̲O̲P̲E̲R̲A̲T̲I̲O̲N̲S̲ ̲&̲ ̲E̲X̲P̲E̲C̲T̲E̲D̲ ̲R̲E̲S̲U̲L̲T̲S̲
3.1 T̲E̲S̲T̲ ̲S̲O̲F̲T̲W̲A̲R̲E̲ ̲P̲R̲E̲P̲A̲R̲A̲T̲I̲O̲N̲
Prepare a boot module as described in the text file:
***** a *PC ̲LIB*PC.D*MAC.D*TEST.D*TEST ̲SPEC.T
Follow the procedure given in Appendix A in order to
copy the boot file from the floppy disk to the CMD
disk of the test system.
Once the boot module has been copied to the CMD, obtain
the BFD number of the boot file. This number has to
be input to the bootloader.
User commands for copying the boot module to the CMD
are shown underlined in Appendix A.
3.2 V̲E̲R̲I̲F̲I̲C̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲T̲E̲S̲T̲ ̲R̲E̲S̲U̲L̲T̲S̲
MAC executes commands entered from the VDU. Upon completion,
a result line is presented to the operator:
keyword EXECUTED, RESULT = XXXX
where
***** keyword is either CHECK or DUMP
and
XXXX is 0000 if no errors are found
In case of errors, XXXX will contain D0YY, YY is one
of the following constants:
̲E̲R̲R̲O̲R̲ ̲C̲O̲D̲E̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲M̲E̲A̲N̲I̲N̲G̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
01 CPU TEST MOVE ERROR
02 CPU TEST JUMP ERROR
03 CPU TEST ARITHMETIC ERROR
04 CPU TEST SHIFT ERROR
05 CPU TEST ̲SINGLE ̲BIT ̲ERROR
06 RAM ADDRESSING ̲ERROR
07 RAM ACCESS ERROR
08 RAM NOT RESPONDING
09 EPROM NOT RESPONDING
0A EPROM ILLEGAL CHECKSUM
0B LTU COMPARE ERROR
0C LTU ADDRESSING ERROR
0D LTU ACCESS ERROR
0E LOCAL INTERRUPT IN PATCH
0F UNEXPECTED DUMP STATUS
10 TIME ̲OUT IN CPU TEST
11 EPROM BOOTLOAD ERROR
12 UNKNOWN MODULE
TABLE 4.2 MAC ERROR CODES
3.3 T̲E̲S̲T̲ ̲S̲E̲Q̲U̲E̲N̲C̲E̲ ̲A̲N̲D̲ ̲E̲X̲P̲E̲C̲T̲E̲D̲ ̲R̲E̲S̲U̲L̲T̲S̲
Each of the following tables identify a test case consisting
of a command under test.
References may be either PC/SDS/001, issue 2.3 or PC/PDS/001,
issue 1.2.
4. C̲O̲N̲C̲L̲U̲S̲I̲O̲N̲
The test output of Appendix B shows that the Maintenance
Controller fulfills the basic requirements listed below:
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
SRS TEST
section CASE SUBJECT
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
3.2.2 c) 6 VDU transmission speed
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
3.4.3 a) 1 & 3 EPROM checksumming, system initialization
(buffer cleaning is performed
when CI calls monitor SWITCHMODE)
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
3.4.5 c) 10 Manual patching
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
3.4.6 d) 2 Pinpoint modules separately
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
TABLE 4-1 VERIFICATION OF REQUIREMENTS
The test was run on 830722 under supervision of CR
QA.
