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Set sprite size through BIOS ?
Score: 162.49 %,
Type: Forum topic , Comments: 4 comments
; VDP: screen 2
call INIGRP
; screen ,2
call DISSCR
ld hl, RG1SAV ; (RG1SAV: equ $f3e0 ; Content of VDP(1) register (R#1))
set 1, [hl] ; (first call to ENASCR will actually apply to the VDP)
; screen ,,0 ... instruction is actually doing ( https://github.com/apoloval/msx-system/blob/master/base/1.0/... ): ...
Is it possible to reproduce low-pass filter on PSG ?
Score: 162.39 %,
Type: Forum topic , Comments: 16 comments
results.
If you want to lower the volume a bit, enable the tone generator and set it to period 0 or 1, ... it to period 0 or 1, the inaudibly quick oscillation of the tone generator will halve the amplitude. ... fake lowpass filter https://www.dropbox.com/s/q7cvc8ze7nsl6xm/PSG%20fake%20lowpass%20filter.mp3?dl=0 ...
MG2 VDP frequency
Score: 162.22 %,
Type: Forum topic , Comments: 13 comments
of the code:
if (sync == VDP_SYNC_AUTO) {
vdp->palMask = ~0;
vdp->palValue = 0;
}
else if (sync == VDP_SYNC_50HZ) {
vdp->palMask = ~0x02;
vdp->palValue = 0x02;
}
else if (sync == VDP_SYNC_60HZ) {
vdp->palMask = ~0 ...
