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v0.1.1 Partial Super Chip Support #11

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j merged 12 commits from schip into main 2023-04-15 04:00:41 +00:00
Conversation 0 Commits 12 Files Changed 19 +1106 -902
j commented 2023-04-15 03:54:31 +00:00
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Implement the Super Chip processor extension set:

Fully Implemented:

  • 00cN #2 Scroll the screen down
  • 00fb #3 Scroll the screen right
  • 00fc #4 Scroll the screen left
  • 00fd #5 Exit (halt and catch fire)
  • 00fe #6 Return to low-resolution mode
  • 00ff #7 Enter high-resolution mode

Partially Implemented:

  • fx75 #8 Save to "flag registers" (not persistent)
  • fx85 #9 Load from "flag registers (not persistent)

Not Included:

  • fx30 #10 Load 16x16 number sprite into I register (missing font)

TL;DR:

  • TODO: Implement loading and saving of flag registers from a file
  • TODO: Create a 16x16 number font and load it into charset memory after the 8x5 font
Implement the Super Chip processor extension set: Fully Implemented: - [x] `00cN` #2 Scroll the screen down - [x] `00fb` #3 Scroll the screen right - [x] `00fc` #4 Scroll the screen left - [x] `00fd` #5 Exit (halt and catch fire) - [x] `00fe` #6 Return to low-resolution mode - [x] `00ff` #7 Enter high-resolution mode Partially Implemented: - [ ] `fx75` #8 Save to "flag registers" (not persistent) - [ ] `fx85` #9 Load from "flag registers (not persistent) Not Included: - [ ] `fx30` #10 Load 16x16 number sprite into I register (missing font) TL;DR: - TODO: Implement loading and saving of flag registers from a file - TODO: Create a 16x16 number font and load it into charset memory after the 8x5 font
j added this to the Super Chip Support milestone 2023-04-15 03:54:31 +00:00
j added the
enhancement
 label 2023-04-15 03:54:31 +00:00
j added 12 commits 2023-04-15 03:54:31 +00:00
schip: Add preliminary SuperChip support (no test) acc7629516
chirp-minifb: Add quirk toggles back in 9fcae555ce
schip: Improve architecture & compatibility somewhat 8bb34f2593
ui.rs: Implement dynamic resolution changing, revert colors for now 9bdc418a00
tests: Update test to match new expected behavior 946a6031fb
Misc: clean up in preparation for merge 78a5a9790a
cpu.rs: Fiddle with the alignment, to help me feel whole. d12f3fe710
bus.rs: Debug print screen with drawille, if enabled 4f6f91b69b
csv: print multiple shots at a time 973811ee8d
readme.md: Update readme to indicate partial schip support ae32d77757
cpu.rs: Break into submodules 674af62465
Improve workflow and docs somewhat, make minifb optional 43fa623da3
j merged commit d54fb7eb2c into main 2023-04-15 04:00:41 +00:00
j deleted branch schip 2023-04-15 04:00:42 +00:00
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Reference: j/Chirp#11
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