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TMS VDP timing testing
Score: 155.74 %,
Type: Forum topic , Comments: 34 comments
would be enough, not accounting for additional 0.15 T-cycles.
But with VRAM write I get ... TMS9918 machine
OUTI + RES 0,A -> 28 T-cycles -> good image in both openMSX and on real TMS9918 ... T-cycles. Thus the routine should look like 256 sets of OUTI + RES 0,A, with JP NZ at its end (counting ...
MSX mouse implementation in BASIC
Score: 146.95 %,
Type: Forum topic , Comments: 4 comments
for so long, specially given the noisy nature of the analog part of the circuit.
160 TIME=0
170 A=PAD(12):IF 160 TIME=0
170 A=PAD(12):IF PAD(13)<>1 OR PAD(14)<>1 THEN MD=1:GOTO190
180 IF TIME<60 THEN 170 ELSE MD=0
190 ...
Now part of my Heroes III for MSX demo.
If ...
OUTI takes 1 extra cycle on Turbo machine
Score: 146.71 %,
Type: Forum topic , Comments: 38 comments
PHC-70FD has 2 waits on VDP access (T9769A/B engine).
The Sony HB-F1XV has 0 waits on VDP access (S1985 ... hiccups.
To be clear, most MSX2+ machines also have these wait cycles, even two of them:
0 ... FS-A1WSX, Sanyo PHC-35J, Sanyo PHC-70FD, Sanyo PHC-70FD2, Al Alamiah AX-370
Grauw wrote:
0 cycles: Sony ...
Variable value by its name representation as string
Score: 149.51 %,
Type: Forum topic , Comments: 10 comments
for i=0 to 2
30 read a$
40 x=... ???
50 print x
60 next i
I define list of variable names using DATA, ... be:
1 dim d(2,10)
5 d(0,1)=2:d(1,1)=10:d(2,1)=100
10 data 0,1,2
15 restore 10
20 for i=0 to 2
30 ... this relocatable routine loaded at 0D000h:
ERRBAS equ 406Fh
;PTRGET equ 4E9Bh
PTRGET equ 5EA4h
VMOVFM equ ...
Tool to create and try FM instruments
Score: 146.08 %,
Type: Forum topic , Comments: 34 comments
but if I remember correctly:
I've turn SL0 & SL1 to 45db & turn DR0 & DR1 all the way up at inf msec, Turn MUL0 to 1/2 then turn MUL1 to 2, Turn FB to 4n & turn TL to 5db, & turn ...
https://youtu.be/ZesUi0Jf5PU
Simply remember that for OPL/L you can only choose sine waveform.
And half-sine ...
Playing MIDI files on MSX
Score: 145.91 %,
Type: Forum topic , Comments: 12 comments
MegaBytes in size, not 512k, thus 8 4 times more, thus ~0.7 seconds per instrument
Eugeny_Brychkov ...
FizzBuzz using MSX / Z80 assembler
Score: 145.82 %,
Type: Forum topic , Comments: 1 comment
counter, E=mod5 counter
ld b,0100d ; 2 / 7 (8) B=number of cycles
cycle:
ld c,0h ; 2 / 7 (8) fizz ... increment, 0 no more
ld d,03d ; 2 / 7 (8) reset mod3 counter
call putstr ; 3 / 17 (18) print "Fizz" with trailing space
db "Fizz ",0 ; 6
skip3:
dec e ; 1 / 4 (5) mod5 counter ...
Permalink for comment
Score: 145.6 %,
Type: Forum topic , Comments: 2 comments
Can not find an answer to it, and way to link to the comment.
MRC troubleshooting FAQ to MRC troubleshooting FAQ to the rescue!
Thank you so much
Question - Thank you so much
Question - why not put permalink tag into the ...
Input char 255 from the keyboard
Score: 145.23 %,
Type: Forum topic , Comments: 4 comments
under normal machine operation for keyboard buffer containing byte 0xff.
I don't know ... one of these two solutions:
1/ Using system variables + a escape code
POKE&HFCA9h,0 ; No cursor (when PRINT)
POKE&HFCA9h,1: POKE&HFCAAh,0 ; Full size cursor
POKE&HFCA9h,1: ...
GR8cloud virtual volume image partitioning
Score: 145.75 %,
Type: Forum topic , Comments: 28 comments
of GR8NETs or other Nextor-based devices installed in the system).
MAPDRV.COM H: 2 2 0
Ah, I ... device with higher version number (it can be the case), thus arguments 2 2 0 will not be correct because ... First should be default Nextor kernel, thus second GR8NET doing 2 2 0 will try to mount second partition ...
