Apple-1-Tools/apple1emu-SAM
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0c9415424b
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Author SHA1 Message Date
Simon Owen
0c9415424b Duplicated branch code for i_bra_ex, to avoid fiddle needed to fit EX AF,AF' for bcc/bcs. 2008-08-27 10:02:59 +00:00
Simon Owen
b1c8dcedee - fixed TRB, which was testing the wrong register (Dr Beep) 
- changed BIT #imm to only set Z flag (Jimmy)
- switched to fixed 65C02 version of JMP imm, which spans pages correctly
 2008-08-27 09:35:21 +00:00
Simon Owen
67e3c6ef7f - added version history 
- clarified use of Left-Ctrl as Symbol in SimCoupe
 2008-08-26 22:23:04 +00:00
Simon Owen
9c1c46c9d7 Added opcode definitions and implementation. 2008-08-26 22:19:54 +00:00
Simon Owen
bb339dd159 Uncompressed master disk. 2008-08-24 02:53:40 +00:00
Simon Owen
9d40a2f46f Deleted working copy of disk image. 2008-08-24 02:22:21 +00:00
Simon Owen
5ce4055ed6 Updated for v1.1 2008-08-24 02:21:10 +00:00
Simon Owen
12e3c61b4b apple1emu v1.1 2008-08-24 02:20:31 +00:00
Simon Owen
c97b19a886 Improved character consistency. 2008-08-24 02:20:09 +00:00
Simon Owen
d9dba39998 Removed red border on invalid instructions. 2008-08-24 02:19:42 +00:00
Simon Owen
4ff846bbee Updated to new core, with faster decode and flag implementation. 2008-08-24 01:18:20 +00:00
Simon Owen
400ebcf11b - fixed BBR, where bits 0-6 were jumping to BBS 
- fixed resetting of key data on startup (1 byte out)
- improved Shift-Esc to poke RET into main loop
 2008-07-20 12:52:56 +00:00
Simon Owen
2aa9957252 Changed to use undocumented index instructions instead of defb, as pyz80 now supports them. 2007-06-26 13:57:28 +00:00
Simon Owen
4aabd11129 Enabled drive 2, disabled flashing border. 2007-04-11 11:58:18 +00:00
Simon Owen
43e1495d76 apple1emu v1.0 2007-04-02 13:21:49 +00:00