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Flying on Mars surface
Score: 419.57 %,
Type: Forum topic , Comments: 52 comments
this ymmm demo, using v9990 would make a very nice "axelay" at 30fps on z80 or 50/60 fps on r800. ... was wrong: the z80 My bad, I was wrong: the z80 can only fit 14 i/o writes each 4 lines
This means ...
Light tracker and player for z80 and ay8910systems
Score: 1179.27 %,
Type: Forum topic , Comments: 4 comments
Light tracker and player for z80 and ay8910systems
RST 30h
Score: 109.25 %,
Type: Forum topic , Comments: 70 comments
RST 30h
Strange issue on real HW
Score: 415.81 %,
Type: Forum topic , Comments: 196 comments
of your ISR afaik (the Z80 disables them automatically).
Daemos wrote:
If disabling
Daemos ... at the start of your ISR afaik (the Z80 disables them automatically).
good point. It was an attempt ... the instruction fetch and actually does go into a low-activity state.
according to my little Z80 ...
8-bit atan2
Score: 107.18 %,
Type: Forum topic , Comments: 24 comments
a 6502 routine .
It seems (to me) the fastest solution ever seen on z80 to compute angles. It should ... out of topic, but as I see you always love to play with math & speedy Z80 routines, you don't ... divisions/multiplications by repeatedly calculating the midpoint of the line (=very easy in Z80 assembly), pick the right ...
50/60 Hz support for modern games
Score: 105.82 %,
Type: Forum topic , Comments: 54 comments
version. All the work for borders is on the z80 now, so the vdp has "only" to move a slice ... is somewhat wrong for me.
Another thing : the MSX is NOT more powerful at 60Hz, the Z80 instructions ... is somewhat wrong for me.
Another thing : the MSX is NOT more powerful at 60Hz, the Z80 instructions ...
Doom on z80
Score: 1170.19 %,
Type: Forum topic , Comments: 260 comments
the z80 in TI-83is at 6MHz, never the less....
an interesting project from the same guy ... also without gfx9000
R800 With a Turbo R it should be fine also without gfx9000
R800 > z80 ... on *z80*' thread? ;-)
bottleneck here is cpu.
Going for an msxdos version...
P bottleneck here ...
Voice synthesis on ISR
Score: 107.53 %,
Type: Forum topic , Comments: 357 comments
the logarithmic versions of it.
I wonder how expensive it would be to implement the FFT in Z80 code if you use ... wrote:
I wonder how expensive it would be to implement the FFT in Z80 code if you use a logarithmic ...
screen 8 smooth horizontal scrolling
Score: 106.53 %,
Type: Forum topic , Comments: 104 comments
of the files are not loaded correctly
In z80 mode some parts of the scorebar are missing....
Actually ... cycles after the sync signal. 144 VDP cycles correspond to 24 z80 cycles.
Is there a way to sync ... vdp cycles (14+21 z80 cycles) ?
Grauw wrote:
When I’m looking
Grauw wrote:
When I’m ...
build your new MSX2 from scratch!
Score: 139.5 %,
Type: Forum topic , Comments: 7 comments
work by port, so... as easy as build a hat over the z80 IC and add the ANGEISA ROM on the Omega ...
