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MSX-AUDIO info needed
Score: 96.88 %,
Type: Forum topic , Comments: 0 comments
own EXTBIO functions for devicenumber 10
function 0 (get function jumptable)
input: B = slotid ...
more about this jumptable to come!
function 1 (return number of Y8950 chips)
input: A = 0 ...
SCC Basic
Score: 96.92 %,
Type: Forum topic , Comments: 15 comments
be somewhere in slot 3... and SCC should be in slot 1...
For turboR first do POKE -1,0
For Philips MSX2 ... know which slot? Same problem? Any ideas ?
turboR? slot 3-0 so that should work... it's far from standa turboR? slot 3-0 so that should work... it's far from standard... the CALL ...
Soft scroll in MSX.
Score: 96.98 %,
Type: Forum topic , Comments: 3 comments
Do you know if the scroll looks better in MSX Turbo R ?
If so, maybe the routines could not be much optimized for some games.
I have heard some reports that tell about some minor differences in some games!
Depends on the kind of scroll you ...
Crystal clean PCM 8bit samples on the poor PSG
Score: 117.31 %,
Type: Forum topic , Comments: 133 comments
SNR = 10*log10(en/er)
j=1;
A = 0;
B = 0;
C = 0;
la = 1;
lb = 1;
lc = 1;
ja=1;
jb=2; ... channel A volume register ; 7+1
out (#A0),a ; 11+1 ...
assert 0
endif
endif
ENDM ; total 15 or 5 ...
whats the best programm for compressing data?
Score: 96.95 %,
Type: Forum topic , Comments: 23 comments
01 F0)
Some remarks:
Note the use of '0' to denote '16'. There ... values, your solution worsens their weight (at first glance)
b) I use 0 to encode 16 as well
c) my ...
b) I use 0 to encode 16 as well
c) my values are nibbles from a given psg channel and I need ...
Total amount of free RAM on a MSX2 with 128 kb
Score: 97 %,
Type: Forum topic , Comments: 6 comments
is not used? how much free mappers can be accessed then?
no DOS, still 1-7 as 0 still contains system vars, stack en no DOS, still 1-7 as 0 still contains system vars, stack en necessary hooks which ... need to use the DOS2 memory manager routines)
in both cases 0 contains the system variables, disk ...
Vdp Commands Copying RAM to VRAM
Score: 96.91 %,
Type: Forum topic , Comments: 18 comments
#8000-#8080) to be copied to VRAM (lets say to page 0(VRAM) at (50,50) ???
(ps, I read Grauws ... are located in RAM at $8000 to VRAM page 0 address $0000?
DX=0
DY=0
NX=2
NY=0
CMD=%11110000 ... should do it 'by the book'...
NY would be 1, not 0. Normally you would set indirect regist ...
Disk error handling
Score: 97.06 %,
Type: Forum topic , Comments: 21 comments
to the abort routine address for some reason in 1.x version this is 0x0000.
So my routine referenced from ... to be called at F1E6 where my abort routine at 0x0000 (or other user defined address) is called which again ... the latest CVS compiled openMSX as the current 0.5.2 release lacks some needed functionality).
I ...
the best linesplit in the whole wide world !!
Score: 96.96 %,
Type: Forum topic , Comments: 5 comments
1
rra ;check FH BIT
ld a,0 ;set s#0 to read
out ($99),a
ld a,15+128
out ($99),a
ret nc ... but at LNI: yes stuff
ld a,($F3DF) ;r#0
xor 16 ;set/reset EI1 (when EI1 on LINEINT is allowed)
ld ...
LMMM direction?
Score: 96.84 %,
Type: Forum topic , Comments: 11 comments
select the source memory 0 = VRAM, 1 = expansion RAM
MXD: select the destination memory 0 = VRAM, 1 = expansion RAM
SX: source origin X-coordinate (0 to 511)
SY: source origin Y-coordinate (0 to 1023)
NX: number of dots to be transferred in X direction (0 to 511)
NY: number ...
