Luigi Thirty
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cafacf2f18
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working on adding notifications, adding preferences
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2017-08-12 01:38:57 -04:00 |
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Luigi Thirty
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6a149b3365
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boots prodos 2.4!
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2017-08-10 02:11:39 -04:00 |
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Luigi Thirty
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181b98b95c
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fixed language card memory reads not being redirected to LC RAM, prodos 2.4 now gets to the directory listing before crashing
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2017-08-10 00:05:14 -04:00 |
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Luigi Thirty
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92a77fc3d5
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added illegal NOP decoding so ProDOS 2.4 boots (at least to a screen saying there's not enough memory)
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2017-08-08 18:48:03 -04:00 |
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Luigi Thirty
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e236dcd7a6
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working on prodos block support
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2017-08-08 03:00:16 -04:00 |
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Luigi Thirty
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1e54fceec3
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select disk images to boot
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2017-08-08 00:08:05 -04:00 |
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Luigi Thirty
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37bb5990fd
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more disk drives
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2017-08-05 03:29:07 -04:00 |
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Luigi Thirty
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ab3c32af3d
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attached the Disk II ROM
peripherals
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2017-08-03 00:31:12 -04:00 |
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Luigi Thirty
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d0c22b09eb
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low res graphics!
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2017-08-02 18:54:50 -04:00 |
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Luigi Thirty
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5e6ae41c86
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sbc notes
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2017-08-02 04:07:19 -04:00 |
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Luigi Thirty
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4efe09ad30
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carry flag problem
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2017-08-02 04:01:06 -04:00 |
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Luigi Thirty
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16ad485931
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apple II boots to monitor and BASIC starts but doesn't run programs
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2017-08-01 17:40:01 -04:00 |
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Luigi Thirty
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caad9c6ff6
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some bugfixes and adaptations for Apple II
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2017-08-01 03:28:26 -04:00 |
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Luigi Thirty
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3bb4eed9d1
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optimizations, refactoring, cleanup, fixing warnings, all kinds of stuff
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2017-07-31 21:35:34 -04:00 |
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Luigi Thirty
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45e5c3c658
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more optimization of the CPU
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2017-07-31 17:09:37 -04:00 |
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Luigi Thirty
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447b39a2d0
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it runs Integer BASIC! (but can't load cassettes so it's just hardcoded to load it at $E000)
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2017-07-29 22:48:37 -04:00 |
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Luigi Thirty
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906fe20761
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why aren't view refreshing!
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2017-07-29 02:56:06 -04:00 |
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Luigi Thirty
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0c75e6f75e
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graphics... sort of
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2017-07-27 19:22:13 -04:00 |
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Luigi Thirty
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dd8301ccab
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started implementing the 40x24 video terminal. can draw characters from the character generator ROM anywhere on the screen, plus support routines for finding offsets of character cells.
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2017-07-27 02:28:52 -04:00 |
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Luigi Thirty
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2903eac409
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adding read and write override handlers i guess?
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2017-07-26 00:44:53 -04:00 |
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Luigi Thirty
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fb950c6cec
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cleaning up code
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2017-07-25 23:33:26 -04:00 |
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Luigi Thirty
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7eb1982c5f
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passes all Klaus tests up to decimal test
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2017-07-25 23:18:47 -04:00 |
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Luigi Thirty
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4a15c6aff5
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passes Klaus tests up to the ADC test - not sure why yet
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2017-07-25 19:32:41 -04:00 |
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Luigi Thirty
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a10296d118
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working on passing the klaus tests - works up to the JSR test
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2017-07-25 03:56:31 -04:00 |
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Luigi Thirty
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3c04503525
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adding a basic debug console and fixing issues with branch instructions
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2017-07-24 23:25:55 -04:00 |
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Luigi Thirty
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a0d28938b7
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debugging!
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2017-07-24 03:29:12 -04:00 |
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Luigi Thirty
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028574d142
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typo
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2017-07-23 20:40:59 -04:00 |
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Luigi Thirty
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dc0d454a12
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more instructions work
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2017-07-23 20:40:48 -04:00 |
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Luigi Thirty
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eb9f02758b
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more instructions, just need ADC/SBC and the shift instructions now
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2017-07-23 14:50:46 -04:00 |
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Luigi Thirty
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da828a5d36
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some more opcodes and refactoring
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2017-07-23 01:29:09 -04:00 |
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Luigi Thirty
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780f722955
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added STA/STX/STY, CMP/CPX/CPY (todo: check if CMP works)
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2017-07-22 21:46:26 -04:00 |
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Luigi Thirty
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f3bbb0413e
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started on the disassembler
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2017-07-22 15:46:02 -04:00 |
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Luigi Thirty
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87d5584eee
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working
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2017-07-22 03:11:14 -04:00 |
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Luigi Thirty
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e1a6a0c1b3
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JMP works now yay
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2017-07-21 22:13:53 -04:00 |
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Luigi Thirty
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944f51a186
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added missing flag settings
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2017-07-21 03:31:52 -04:00 |
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Luigi Thirty
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9bc97a7022
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more opcodes
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2017-07-21 03:25:48 -04:00 |
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Luigi Thirty
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0d6988541d
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cool
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2017-07-20 02:50:28 -04:00 |