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| MSX1 at 60hz?
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selios2000
msx freak
Berichten: 215 |  Geplaatst: 15 Mei 2006, 18:00 |
hello!
I have obtained a MSX1 Yamaha CX5MII/128 with RGB output. I'm trying to make it running at 60hz with a MSXDOS1 disk with 60hz.com but this program doesn't seem to work out. The message is "bad command or filename". So I don't know if it is possible to view my MSX1 at 60hz or that the program I use (60hz.com) is only for DOS2 or MSX2...
thanks.
EDITED!!: Now it works. The autoexec.bat file was bad edited... sorry folks. Keep enyoing MSX!!
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Maggoo
msx professional
Berichten: 584 | Geplaatst: 15 Mei 2006, 18:54 |
Actually it only works because this MSX1 model has a V9938 built in. Most MSX1 lacks the possibility to select the frequency and have different VDP depending on wether it is a 50 or 60hz machine.
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selios2000
msx freak
Berichten: 215 | Geplaatst: 15 Mei 2006, 22:51 |
Quote:
| Actually it only works because this MSX1 model has a V9938 built in. Most MSX1 lacks the possibility to select the frequency and have different VDP depending on wether it is a 50 or 60hz machine.
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mmmm... but I thought that all MSX1 models had V9938 |
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NYYRIKKI
msx master
Berichten: 1509 | Geplaatst: 15 Mei 2006, 23:02 |
No, CX5M and SVI-738 are only MSX1 models with V9938.
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selios2000
msx freak
Berichten: 215 | Geplaatst: 16 Mei 2006, 10:20 |
Quote:
| No, CX5M and SVI-738 are only MSX1 models with V9938.
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and the other ones what vdp they have? |
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tfh
msx addict
Berichten: 493 | Geplaatst: 16 Mei 2006, 10:32 |
Texas Instruments TMS-9918/TMS-9928/TMS-9929
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manuel
msx guru
Berichten: 3447 | Geplaatst: 16 Mei 2006, 10:45 |
AFAIK, only the CX5MII has it. Or am I wrong?
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dvik
msx master
Berichten: 1312 | Geplaatst: 16 Mei 2006, 19:43 |
manuel, you're right. I have two CX5M and they have TMS-9918 (or perhaps 9928 I forgot).
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AuroraMSX
msx master
Berichten: 1248 | Geplaatst: 19 Mei 2006, 14:43 |
Quote:
| AFAIK, only the CX5MII has it. Or am I wrong?
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Actually, that CX5M/II is almost an MSX-2 machine. It just lacks
- 112k VRAM (it has 16 instead of 128)
- clock chip
- MSX2 ROMs
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manuel
msx guru
Berichten: 3447 | Geplaatst: 19 Mei 2006, 18:44 |
Same goes for my SVI-738. But he cool thing is that the CX5MII/128 has a 128kB memory mapper  But that is not required for MSX2. |
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