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Is there a list of the Z80 cards that A2osX supports? I'm using an enhanced Apple IIe with a PCPI AppliCard (Or a MicroPro StarCard, depending on who you ask) installed in slot #7, an extended 80col …
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https://github.com/floooh/chips/blob/05cd84e43a1070a16c4edbcaa53a761561b629b8/codegen/z80_gen.py#L342
This line looks incorrect for me.
Let me take an example. SHARP MZ-700 has an LSI which hand…
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(crossposted from [here](https://github.com/raddad772/jsmoo/issues/37))
While using the generated Z80 tests for testing [my Z80 emulator](https://github.com/itsmevjnk/llz80emu), I discovered a coup…
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Some of the flags behavior tested by Z80_XCF_Flavor is incorrect, incomplete, or redundant. It is quite possible that the reported results are bogus.
More specifically:
* The behavior as it docu…
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this would be nice to have, since we have the docs.
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In z80.js line 669, the opcode 0x08 is mapped to a function "LDmmSP" which doesn't exist.
https://github.com/Two9A/jsGB/blob/master/js/z80.js#L669
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5.0 V CMOS Z80s leave flags bits 3 and 5 as copies of result, but TI's Z80 in the ASIC has them always zero. Is this a quirk of the 3.3 V CMOS Z80? Is TI using a Z80 clone?
The 5.0 V ASIC TI-83+es ha…
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When running code that is dependent on the clock rate, for instance delay loops, it would maybe be nice for the Z80 to be able to know what rate it was running at so it could adjust the delay loop val…
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I think many people only need support for the m68k and z80. How about adding an option to enable/disable arch. support? Like a -DM68K=on -DZ80=on -D_processor_name_which I don't need=off
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Just found out about this project. Nice work.
I believe it currently uses a serial interface to talk to the mcu... But could it be adapted to work using a 8bit parallel interface?