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Uk Sony HB 75 corrupted and artifacting screen, vram already changed
Score: 132.64 %,
Type: Forum topic , Comments: 4 comments
Trying to fix an HB75, I’ve replaced the vram with new old stock 4116’s and the display is exactly the same as before. Here is also fast moving groups of pixels that flicker in some areas of the screen.
I will try and attach some pics and vid of ...
FM OPLL test
Score: 132.66 %,
Type: Forum topic , Comments: 6 comments
Hello to all!
How can I test the operation of the OPLL FM synthesizer using only Basic and the commands for working with the IN and OUT ports? I just have to check the health of the chip, play any sound. Unfortunately, I do not know how to program ...
Awesome MSX1 fast and smooth scroll
Score: 134.68 %,
Type: Forum topic , Comments: 18 comments
an MSXDev 2020 entry!
6. Where is MSXDev '19????
7. I need coffee...
8. and ( . ) ( . )
Am ...
https://www.youtube.com/watch?v=U1i0Wln8XrU
https://www.youtube.com/watch?v=mF7VUGAeXqk
And an MSX2 8-directional Paralax scroll: ... should ask him.
https://www.youtube.com/channel/UCknFEKsXPJYl_WKN0WwwEhA/videos
I made ...
HB-F1XV black screen
Score: 132.83 %,
Type: Forum topic , Comments: 48 comments
32768 B4FC574D
f1xvkfn.rom 262144 7016DFD0
f1xvmus.rom 16384 5C32EB29
The f1xvfirm.rom ...
A1 9 | | 20 CE/ A1 11 | | 22 CE/
A0 10 | | 19 D7 A0 12 | | 21 D7
D0 11 | | 18 D6 D0 13 | | 20 D6
D1 12 | | 17 D5 D1 14 | | 19 D5
D2 13 | | 16 D4 D2 15 | ...
SCC vs. non-SCC Konami ROM Images in TOSEC
Score: 132.65 %,
Type: Forum topic , Comments: 6 comments
SHA1=9447e50d1266b7cb96a414eaf9ee16c0f99e55f3.
The version mapped to ASCII8 and have the ability to use an SCC cartridge in the 2nd slot has ...
Sony Hb-10p
Score: 132.63 %,
Type: Forum topic , Comments: 5 comments
Hi, all, today i've found a Sony HB-10P machine in a basement.
The machine appear to have the VDP broken.
my idea was to buy a F18A to make it working again and get rid of original VRAM chips.
However, after a quick look, i've found a ...
How to detect sound chips without Bios
Score: 138.05 %,
Type: Forum topic , Comments: 61 comments
not using Bios at all ingame, and at boot-up I'm overwriting page 0 completely with the game engine, ... of the box.
If by the "easy MSX-AUDIO detection" you are referring to in a,(0C0H) , cp ... can be either 0 or 1 depending entirely on whether the MSX computer’s bus has pull-up resistors (1), ...
Friendly noob needs assistance please. (ID?)
Score: 132.65 %,
Type: Forum topic , Comments: 8 comments
Hey there. Could one of you fine ppl tell me exactly what I have here ? I "think" it's (Mokkari makka? Bochibochi den natsu!) according to Wikipedia but I can't find any info on it. Any help is appreciated. Thx.
...
[VTS] F1-SPIRIT complete, Goonies, Hydlide3, Dunkshot and several cartridges ( on ebay, starting price 1€ )
Score: 132.49 %,
Type: Forum topic , Comments: 0 comments
click to go to the list of games on ebay
(Trading and collecting) ...
help me
Score: 132.54 %,
Type: Forum topic , Comments: 2 comments
but no I try this program but no sound output
1DEFINTZ:FORR=0TO7:READZ(R):NEXT EFUSR=VARPTR(Z(0)):MOTORON:?USR(0) ATA16115,1550,-11513,-9312,-30814,-28808,-21549,-2280
I ask you not to open I ask you ...
