Josh Dersch e1c90dbe01 Fixed bug in carry flag on SUB operations; SUBLZ X,X now works correctly. Alto now appears to boot successfully. Skeleton of Display hardware added.

2015-11-09 17:36:26 -08:00

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DiskTask.cs

Fixed: Disk address (KADR) and Disk Data (KDATA) registers behave (more) correctly; in particular record commands hare processed properly and KDATA handles reads/writes more sanely. Fixed checksum calculation; due to above changes microcode now correctly validates checksums and boot progresses to read in an entire track's worth of data before dying with a "check failure" error.

2015-11-04 16:49:42 -08:00

DisplayHorizontalTask.cs

Fixed bug in carry flag on SUB operations; SUBLZ X,X now works correctly. Alto now appears to boot successfully. Skeleton of Display hardware added.

2015-11-09 17:36:26 -08:00

DisplayWordTask.cs

Fixed bug in carry flag on SUB operations; SUBLZ X,X now works correctly. Alto now appears to boot successfully. Skeleton of Display hardware added.

2015-11-09 17:36:26 -08:00

EmulatorTask.cs

Fixed bug in carry flag on SUB operations; SUBLZ X,X now works correctly. Alto now appears to boot successfully. Skeleton of Display hardware added.

2015-11-09 17:36:26 -08:00

Task.cs

Fixed bug in carry flag on SUB operations; SUBLZ X,X now works correctly. Alto now appears to boot successfully. Skeleton of Display hardware added.

2015-11-09 17:36:26 -08:00