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4 commits

Author SHA1 Message Date
Roberto Sancho Villa
08027162ca I650: Update IBM 650 simulator to Release 4
- Integration with updated sim_card API
- Addition of MT (Mag Tape) device
- Addition of DSK (Disk) device
- Build time simulator test
2020-05-15 05:57:01 -07:00
Roberto Sancho Villa
13cb294274 I650: Release 3
New Hardware support:
- IBM 653 Storage Unit: provides machine opcodes
  for Floating Point, Immediate Access Storage (IAS),
  Three Index registers, Cards Punch-read
  synchronizers 2 and 3.
New Software included:
- FORTRANSIT: version II (S), plus run time PACKAGE
  with standard Fortran functions.
- Reorganized sw directory, separating each language
  in its own folder. Each one Includes a 00_readme.txt
  file with restoration notes and comments.
New features:
- Support for SOAP opcode mnemonics in addition
  to regular IBM mnemonics
- FAST / REALTIME CPU options
- PROP pseudo register
- CARDDECK ECHOLAST command
2018-05-18 21:58:24 +02:00
Roberto Sancho Villa
02e7483ee7 I650: Release 2
Hardware support:
- Half cycle simulation
- Halt CPU simulation (^E on SimH console)

New Software included: Carnegie Internal Translator (IT)
New features
- Support for displaying SOAP symbolic instructions in debug information
- CardDeck internal command to split/join/print decks of cards

Bugs corrected:
- Fixed card format handling. Release 1 can only read TEXT format
- Removed superfluous line ends from debug strings.
- Better minus zero support
- Fixed unneeded prompt Really truncate memory [N] when setting memory size
2018-04-20 15:55:26 +02:00
Roberto Sancho Villa
2eb49c13b7 i650: New IBM 650 Simulator 2018-03-25 10:17:35 -07:00