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Hot unplug: how to properly perform COLD boot of Turbo machine?
Score: 148.61 %,
Type: Forum topic , Comments: 0 comments
Issue: after reconfiguration GR8NET jumps to the address 0. Before reconfiguration GR8NET had ... to the address 0, machine sees that it is warm boot, and skips many initialization steps, including ... (e.g. @ 04D0), machine jumps to slot's address not having Nextor any more, and fails.
Question: ...
Please try [GR8NET] + [MFR SCC+ SD] in Panasonic FS-A1WSX
Score: 148.21 %,
Type: Forum topic , Comments: 6 comments
I have a report from the owner of the all three devices that they do not work when all are being employed.
When GR8NET and MFR are inserted into the machine, machine behaves weirdly restarting and rebooting, but sometimes works properly after ...
PLATOTerm for MSX? What is it?
Score: 147.68 %,
Type: Forum topic , Comments: 2 comments
Yesterday I came across a posting on the Facebook, with someone calling himself IRATA.ONLINE (Thomas Cherryhomes) trying to propose his "service for retro-computer owners".
Here're related links (should be available as post is ...
How to properly detect MSX-DOS version?
Score: 154.54 %,
Type: Forum topic , Comments: 16 comments
"RETURN VERSION NUMBER (0CH)" seems gives the wrong information.
Try with Try with DISKVE. ... wrote:
BDOS's "RETURN VERSION NUMBER (0CH)" seems gives the wrong information. ... compatibility with MSX-DOS 1.0, the following procedure should always be followed in using this function. ...
TMS VDP timing testing
Score: 156.14 %,
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: 147.36 %,
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: 147.11 %,
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: 149.92 %,
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: 146.48 %,
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: 146.32 %,
Type: Forum topic , Comments: 12 comments
MegaBytes in size, not 512k, thus 8 4 times more, thus ~0.7 seconds per instrument
Eugeny_Brychkov ...
