Coprocessor board?

By enribar

Paragon (1206)

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08-06-2012, 16:27

Found this:
http://ryusendo.rdy.jp/?p=27
Any info?

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By mars2000you

Enlighted (6429)

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08-06-2012, 16:34

By mars2000you

Enlighted (6429)

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08-06-2012, 16:55

Check also this :

http://www.msx.org/forum/msx-talk/hardware/msx-h8-cpu-cartridge

as MSX-RX is "derived" from the MSX-H8 cartridge and uses a 32bit processor on MSX !

By syn

Prophet (2113)

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08-06-2012, 23:44

looks nice... the videos from the msx-h8 looked nice... maybe this new msx-rx will get some game support, if it gets "mass" produced Wink

By Lord_Zett

Paladin (807)

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09-06-2012, 09:45

love it now a great basic extention on it and its greater

By Lord_Zett

Paladin (807)

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09-06-2012, 21:47

nice

By AuroraMSX

Paragon (1902)

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10-06-2012, 11:26

Looks nice, but as far as I can see, the project has been dead for about 10 years Eek!

By st1mpy

Paladin (900)

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10-06-2012, 13:03

MSX-H8 is old but MSX-RX (the first link above) is new (May 2012).

By st1mpy

Paladin (900)

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10-06-2012, 14:33

I want to see a video of it running, the microcontroller does all the graphics processing and builds up the screen data, so that the MSX can transfer them to the VDP. MSX is given just the screen data that has changed to minimize the amount of transfer. So in the example demo, the MSX will just handle key inputs and sound. The rest are done by the microcontroller, even the game logic.

The set up is a little like the Sega Megadrive Virtua Racing's SVP chip inside the cartridge.