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SymbOS forum instead of just one overcrowded thread?
Score: 526.8 %,
Type: Forum topic , Comments: 40 comments
wanted to be humorous
Is there a Z80 card for the PC like for the Apple II availab Is there a Z80 card for the PC like for the Apple II available?
[quote]Google helps :P[/quote]
True, ... that. It works better than the MRC search
[quote]Is there a Z80 card for the PC like ...
Xzentrix 2007 photo shoot
Score: 100.14 %,
Type: News post , Comments: 4 comments
DDR Z80 clone). As you can see, the XzX is quite interesting because of the big amount of different ...
Exomizer 2
Score: 109.31 %,
Type: News post , Comments: 3 comments
Metalbrain , originating from the ZX Spectrum scene, created a decompressor on Z80 for the Exomizer 2 compression algorithm. First tests showed that Exomizer 2 achieves an approximately 10% better compression ratio than the well-known pletter and BitBuster compressors, be it at the cost ...
MSXdev'07 - Italian Stallion
Score: 100.47 %,
Type: News post , Comments: 3 comments
that these tools won't boot this game? (I've tested it with 50/60Hz and z80/R800)
Utils used: RIMA, ...
SDCC for MSXDOS - New version
Score: 102.13 %,
Type: News post , Comments: 7 comments
SDCC is a C compiler for microcomputers that generates Z80 compatible codem released under ... in the past, was that its code generateor produced something that was definitely not standard Z80 assembly; 8080 code maybe, but it looked more like 6510-code-forged-to-something-similar-to-Z80.
whaz ...
VG8020/40 Replace 32k Rom with 64k EProm
Score: 130.51 %,
Type: Forum topic , Comments: 7 comments
of the Z80 CPU this Eprom pin is not in the socket.
I also solderd a wire from GND to Chip Enabled pin ... from EPROM (CE signal) to Z80 (RD signal)
Wire 2 - from EPROM (A15) to Z80 (A15)
Unfortunately ... to the EPROM's /CS pin, and the EPROM's /OE wired to Z80 /RD signal. Then you'd have the EPROM fill ...
How to play Illusion City (english) in MSX2+ turbo mode?
Score: 105.72 %,
Type: Forum topic , Comments: 11 comments
it is a 7.14MHz Z80, and even this way it runs somewhat slow (somehow equivalent to the speed that Xak2 runs ... is that they're too slow for that game. The minimum speed to run it is a 7.14MHz Z80, and even this way it runs ...
How to make frame skiping in Turbo Basic?
Score: 111.4 %,
Type: Forum topic , Comments: 16 comments
too much z80 speed by repeating the mathematical subroutine, which will interrupt the frame creation ... multiplications than a z80 would cope with
Grauw's and mine solutions are much lighter and close ... to the way trajectories are computed and usually needs more multiplications than a z80 would cope ...
Thinking seriously jump to MSX-C / Pascal / ASM
Score: 103.05 %,
Type: Forum topic , Comments: 22 comments
for controlling the main CPU (the Z80).
The Z80 can send/receive a value to the main RAM or to other chips via the port address (only 8 bits are used when OUT/IN).
The Z80 can read/write also a value in its registers ... that needs to squeeze up to the last clock cycle from the Z80. Compared to pure assembler it makes bigger ...
¿Can be switched to 60hz an MSX1 PAL?
Score: 94.41 %,
Type: Forum topic , Comments: 48 comments
by software.
Some MSX1 models have the VDP on a socket. Z80st once did replace such a VDP with a 60hz ...
