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4 Commits

Author SHA1 Message Date
Paul Kimpel
4773bec4eb Update and reorganize 220 diagnostics tests from bitsavers.org. 
1. Commit original paper tape images B220_Paper_Tapes.zip and
TR1101_TR1301.zip archives from
http://bitsavers.org/bits/Burroughs/B220/.
2. Update and reorganize software/Diagnostics folder; Add README.txt.
3. Commit Michael Mahon's consolidation of the TR1202..TR1206 tests as
Mahon-Regression-Test.pt.
4. Correct formatting of "*" (current assembler location) operand in
BAC-Disassembler.html.
5. Minor corrections to 220-Paper-Tape-Decoder.html.
6. Commit new 220-Format-Band-Disassembler.html script to generate BAC-
Assembler FBGR pseudo ops from memory images of Cardatron format bands.
 2021-09-04 18:04:11 -07:00
Paul Kimpel
278d97e92a Release emulator 1.03a and TR1101/TR1301 diagnostic tests. 
1. Correct 220-Paper-Tape-Decoder.html to support the full 64-character
paper tape encoding.
2. Correct BAC-Disassembler.html to support the full 64-character set
and properly output sign-2 constant words.
3. Correct the Processor and Paper Tape drivers to support the full
64-character set and allow literal error codes (17) to be read without
setting the paper-tape alarm.
4. Commit the TR1101 and TR1301 diagnostic test paper tape images
received from Al Kossow at
http://bitsavers.org/bits/Burroughs/B220/TR1101_TR1301.zip.
 2020-09-23 07:58:02 -07:00
Paul Kimpel
d6377935e3 Commit refinements to 220 assemblers and disassembler. 
1. Correct BAC-Disassembler address location assignment for CNST
pseudos for operands having tags > 1.
2. Regenerate disassembly listings with corrected disassembler for
paper-tape Diagnostics TR1202-Memory-Test.lst and
TR1203-Operations-Test.lst.
3. Reinstate BAC-Assembler second operand (field 44) for CAD, CAA, CSU,
CSA, ADD, ADA, SUB, SUA; make a few cosmetic changes.
4. Cosmetic changes to GEN-Assembler.
 2020-08-21 06:44:22 -07:00
Paul Kimpel
0c57cfb6dd Commit 220 Diagnostic paper tape routines from Al Kossow 
1. Commit 220-Paper-Tape-Decoder.html script to convert Al Kossow's
binary paper tape images to retro-220 paper tape image files.
2. Commit decoded paper tapes and disassembly listings.
3. Additional refinements to BAC-Disassembler.html.
 2020-08-20 15:37:57 -07:00