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bluemsx bug in the vdp command engine
Score: 128.77 %,
Type: Forum topic , Comments: 0 comments
ld de,$E001
ld bc,256
ld (hl),0
ldir
ld a,$C0 ; HMMV
ld ... a
inc a
ld h,a
ld l,0 ; HL = ColHeight*256
ld c,TexHeight ... take into account only the decimal part of the ColHeight
ld a,(Cmd.NY)
adc a,0 ...
scc emulation
Score: 127.96 %,
Type: Forum topic , Comments: 49 comments
crap. I have a lot of external noise on my NMS8250 coming from the flash test cartridge (SD mmc V1.0 ... slow, and 0 -> 1 transitions show up sooner on the digital outputs than 1 -> 0 transitions. The ...
Said that the spike is 0x7F, there are many ways to get this value by OR of two other levels
0x7F = ...
MegaFlashROM SCC+ emulation
Score: 127.5 %,
Type: Forum topic , Comments: 41 comments
openmsx-0.8.0-11710-windows-vc-x86-bin.msi have I to install openmsx-0.8.0-11710-windows-vc-x86-bin.msi ?
Yes, that will do. ... is openmsx-0.8.0-11710-windows-vc the last available release is openmsx-0.8.0-11710-windows-vc-x86-bin-msi.zip
I hope/guess ... a,10100000B ; rotate channel 4&5, reset wav if freq is written
ld (98E0h),a ; scc
;ld ...
strange behaviour of the VDP command engine on bluemsx
Score: 126.53 %,
Type: Forum topic , Comments: 6 comments
different from 0 when i do:
xor a
out (0x99),a
ld a,14+128
out (0 ... SCREEN5:SETPAGE,3
30 FORI=0TO255:LINE(I,0)-(I,211),IAND15:NEXT
40 COPY(0,0)-(255,211),3TO(0,0),0
50 OUT&H99,0:OUT&H99,142
60 GOTO60
But I didn't see anything strange. (I verified that the write to reg 14 ...
Emulation for develping SW that works on real HW: FEATURE REQUEST
Score: 125.99 %,
Type: Forum topic , Comments: 50 comments
if the I think I would be able to make a script that checks if the time between two writes on I/O port 0 ... vdp-timing.tcl set last_vdp_time 0
proc vdp_io_write {} {
global last_vdp_time
set now [machine_info time]
set min_diff [expr 26.0 / 3579545]
if {($now - $last_vdp_time) < ...
how to export savestate files from meisei to bluemsx?
Score: 124.72 %,
Type: Forum topic , Comments: 16 comments
is the timing of when to load/save. meisei does it just before the first active pixel (the pset(0,0),15 one), ...
bluemsx bug on msx2+/TR machines?
Score: 124.72 %,
Type: Forum topic , Comments: 5 comments
While emulating msx2+ or TR in Bluemsx
Version: 2.8
Build: 33603
Date: 6/6/2008 10:48pm
I have found a bug running space mambow.
The left side border seems corrupted in the horizontal scrolling levels.
PS
Openmsx 0.7 emulates that border correctly (and also the older versions ...
meisei offline ?
Score: 124 %,
Type: Forum topic , Comments: 3 comments
meisei's site is offline
http://home.planet.nl/~haps/
any news about it ?
The whole 'planet' shebang is no more (KPN pulled the plug). The whole 'planet' shebang is no more (KPN pulled the plug). Orphan hap is ...
Bug in bluemsx 2.7.1 ?
Score: 123.47 %,
Type: Forum topic , Comments: 5 comments
It seems that I cannot record a video as CAP on my bluemsx and make it play on bluemsx installed on a differnt PC. It appears as a still frame and there is no way to play it.
Is it normal that the two bluemsx cannot exchange CAP files?
Both are ...
Bug in blueMSX ???
Score: 123.06 %,
Type: Forum topic , Comments: 3 comments
if so, can u help me in this?
why this segment does not work
ld bc,0x0098
otir
otir
otir
and this other works ?
ld bc,0x0800
1: ld a,(hl)
out (0x98),a
inc hl
dec bc ...
