find a new vdp for msx

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Por syn

Prophet (2114)

imagem de syn

01-05-2016, 17:38

Someone had a gfx9000 v1.0 for sale a while back, he posted some pictures of it.

Por NYYRIKKI

Enlighted (6033)

imagem de NYYRIKKI

01-05-2016, 18:04

spacemoai1973 wrote:

Tvalenca you are wrong. Gfx9000 v1.0 is not a cartridge but a box with a flatcable.
And a cable to superimpose your MSX.

I'm not quite sure about that... If I'm correct GFX9000 v1.0 did not come with any kind of box, but boxing was up to customer... I might be wrong though... I might be remembering some earlier version.

EDIT: Now that I think more of it... I think it was just that the case was shipped to customers quite a bit later than the device it self... I just remember that friend of mine had his GFX9000 in a home made clear plastic box.

Por tvalenca

Paladin (747)

imagem de tvalenca

02-05-2016, 09:23

spacemoai1973 wrote:

Tvalenca you are wrong. Gfx9000 v1.0 is not a cartridge but a box with a flatcable.
And a cable to superimpose your MSX.

Not you neither me were right: https://www.msx.org/wiki/V9990

This wiki page has the picture of GFX9000 v1.0 board.
While it doesn't have place to a flat cable, it has a chip that's look a lot like the v7040, the MSX superimposed chip...

Por Jipe

Paragon (1603)

imagem de Jipe

02-05-2016, 10:22

for info before the sunrise version exist an official YAMAHA board with decode for PC and MSX version
Slayerman of Abyss have one in past but i have no picture

Por maxis

Champion (512)

imagem de maxis

02-05-2016, 11:14

tvalenca wrote:

This wiki page has the picture of GFX9000 v1.0 board.
While it doesn't have place to a flat cable, it has a chip that's look a lot like the v7040, the MSX superimposed chip...

Well, the external board like GFX9000 must be genlocked to the input video source in order to do the superimposition.
So, for that V7010 (the horizontal genlock) and V7020(which incorporates the sync separator) are needed.
Since none of the above or any substitute can be seen, IMHO, no superimposition is possible. By only having V7040, the bypass of the external signal is possible, but even that is questionable, since you need to decode the sync for clamping and DC restoration.

Por Jipe

Paragon (1603)

imagem de Jipe

02-05-2016, 11:39

see inside the VIDEO9000 at MSXvillage : http://www.msxvillage.fr/forum/topic.php?id=1030#m18891

Por tvalenca

Paladin (747)

imagem de tvalenca

02-05-2016, 14:01

Jipe wrote:

see inside the VIDEO9000 at MSXvillage : http://www.msxvillage.fr/forum/topic.php?id=1030#m18891

Can't see the pictures. Do I have to be signed in to see the images?

Por Jipe

Paragon (1603)

imagem de Jipe

02-05-2016, 15:29

i send pictures of video9000 in your mail

Por tvalenca

Paladin (747)

imagem de tvalenca

02-05-2016, 16:17

I've got them. Thanks a ton, Jipe!

Por spacemoai1973

Ambassador (0)

imagem de spacemoai1973

02-05-2016, 23:05

Tvalenca and maxis you are both wrong. Around 1995 I bought my Gfx9000 from the first production and also the first moonsound. Moonsound did not came with a cartridge case, it was send later and never fit good.
The gfx9000 came in a black box with flatcable and had a cable coming out for superimpose. it worked but the quality was not so good as video9000.

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