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Bubble Bobble in megaflashrom scc+ sd
Score: 114.17 %,
Type: Forum topic , Comments: 29 comments
Hi,
I was playing with the megaflashrom scc+ sd in openMSX.
It works great but I cannot get Bubble Bobble to run.
I flashed it with opfxsd bubble.rom /a8 then after reset it looks like this:
The rom is from goodmsx and it works fine with ...
Can't get RGB image from FS-A1 FX
Score: 114.89 %,
Type: Forum topic , Comments: 36 comments
not the Panasonic's fault.
Hi Stakker,
This is just my Hi Stakker,
This is just my 0.05€: +5V on pin 16 ...
5V/300Ohm=V_i/180Ohm
V_i=180Ohm/300Ohm*5V=3.0V
So, those values in the schematic actually make sense, since ... in the schematics. (Because of this I also tried connecting the 5V from the YS pin to AV, in case the extra 0 ...
Flashing new bios into my MSX2 machine
Score: 114.19 %,
Type: Forum topic , Comments: 4 comments
Hello!
I first apologize so many questions about everything. I really gotten into MSX mind and my brain is MSX 24 hours now. I want to know if possible flashing new system bios? I have Sony HB-F1XDmk2, but this bios right into BASIC booting. It ...
RAM write address detection
Score: 114.13 %,
Type: Forum topic , Comments: 2 comments
Basically we've got this functionality doing something like
debug set_watchpoint write_mem {0x0000 0xFFFF} { ... do something ...}
but
is it possible to exactly know what RAM address is about ... that triggered the watchpoint
Examples:
debug set_watchpoint write_io 0x99 {[reg A] == 0x81}
debug ...
MegaRAM vs. ESE SCC detection
Score: 114.18 %,
Type: Forum topic , Comments: 4 comments
a "Memory write" enable flag at 0BFFEh or 07FFEh, I guess the MegaRAM does not have this ?
Where are the bank switching locations ? 04000h/06000h/08000h/0A000h or 05000h/07000h/09000h/0B000h ?
Pages ...
PAC cartridge (SRAM) battery replacement
Score: 122.36 %,
Type: Forum topic , Comments: 6 comments
I have a Pana PAC cartridge. Most likely the battery off it is depleted. Now I thought: Hey let's replace the battery but that seems more challenging than I thought: The battery cell is connected fixed to the + and -. How can I replace it now? Is ...
Nms 8245 floppy drive tripping fuse
Score: 114.13 %,
Type: Forum topic , Comments: 2 comments
I replaced the belt of the floppy drive and now every time I turn the power on it burns through a fuse (f1 t) . put everything back the way it was so I don't understand what is happening. Removed the power cable from the FDD and the unit booted no ...
SG-1000 to MSX -Re-conversion
Score: 114.16 %,
Type: Forum topic , Comments: 3 comments
Can somebody please helpfully explain me how I can re-convert a SG-1000 file into MSX format? I know some were already re-converted similar. What tools is needed, and what is values I need to change in the code? HEX editor is solution?
I know ...
Did you know that Nemesis 3 is an "MSX2 game"?
Score: 120.83 %,
Type: Forum topic , Comments: 17 comments
Yeah, me neither... until today...
I remember people telling that Nemesis 3 works on their computer or that it doesn't work. I have not heard very many complaints from outside Finland, so I wanted to know a pattern for this behavior... This ...
HB-F1XDJ machine
Score: 114.21 %,
Type: Forum topic , Comments: 8 comments
e2fbd56e42da637609d23ae9df9efd1b4241b18a
106: hb-f1xdj.rom
107: ade0c5ba5574f8114d7079050317099b4519e88f
134: ... 12f2cc79b3d09723840bae774be48c0d721ec1c6
171: c9500da2151881ea40b005f383b8602450129bf3
180: Sony_HB-F1XDJ_main.rom ...
