Found this:
http://ryusendo.rdy.jp/?p=27
Any info?
Probably in this PDF :
http://ryusendo.rdy.jp/wordpress/wp-content/uploads/2012/05/...
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 !
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
love it now a great basic extention on it and its greater
nice
Looks nice, but as far as I can see, the project has been dead for about 10 years
MSX-H8 is old but MSX-RX (the first link above) is new (May 2012).
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.
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