Sinclair ZX80 / ZX81 / Z88 Forums

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C

Hi,

I was looking for ZXpand information to emulate it in the 81-libretro and arrived here.

Do you have plans on releasing the source code of your ZXpand emulation?

Thanks,

Andre

Hi

I'm also interested on emulating ZXPand on my emulator ZEsarUX:

http://sourceforge.net/projects/zesarux/

I have been testing last days with emulating MMC/SD cards on the ZX Spectrum (DivMMC and ZXMMC interfaces). So I have experience with MMC/SD protocols and I think ZXPand won't be difficult to me (ZEsarUX it's a Sinclair multi-machine emulator: ZX80, ZX81, ZX Spectrum, Z88, ZX-Uno)

So, it is possible to have all the technical information to emulate it? Ports, firmware, rom, etc?
Are there any games (appart from Dragons Lair) which uses ZXpand, to test it?

Thanks a lot.
Cesar

I'm also interested in ZXpand info. I just started working on an Altera Cyclone IV FPGA based ZX81 core and eventually I want to implement a SD interface to it and I want to use an existing system that everyone in familiar with rather than creating another system.

chernandezba wrote:Are there any games (appart from Dragons Lair) which uses ZXpand, to test it?

Not a game, but I'm quite excited to see it working, even if in an emulator: Screens Slideshow

leiradel wrote:

chernandezba wrote:Are there any games (appart from Dragons Lair) which uses ZXpand, to test it?

Not a game, but I'm quite excited to see it working, even if in an emulator: Screens Slideshow

You can test these Chroma81 programs in my emulator ZEsarUX

chernandezba wrote:You can test these Chroma81 programs in my emulator ZEsarUX

Thanks, but 81-libretro already emulates the Chroma 81