Patriek Lesparre wrote: > > Richard Bosch wrote: > >a friend of mine has recently bought a neo geo > > > >it said on the box that there was a z80a 36000 (or 63000 i don't know > >exactly)in it > >but my question is wat is the difrence between the z80 in the msx and that > >z80a 63000. > > Hi, > > I think you've misread the '63000', it's probably 68000. > The neogeo has a Z80A and a Motorola 68000 CPU. The 68000 is the main CPU > whereas the Z80 controls the YM2610 soundchip. This combination of > 68000/Z80 is used in an awfull lot of machines, like the Sega Megadrive > (Genesis) and lots of arcade machines. > > The Z80 in the MSX is a Z80A, that means it can run max. 4 MHz. There's > also a Z80B capable of 6Mhz and a Z80H (or 'C') which can do 8 (or 12, I'm > not sure). > > Greetz, > > Patriek > Also, there is a Z80. It works on a max of 2.5 MHz and doesn't have the block-commands (LDI,INIR,LDD,LDDR,etc) Bye, Shevek **** MSX Mailinglist. To unsubscribe, send an email to [EMAIL PROTECTED] and put in the body (not subject) "unsubscribe msx [EMAIL PROTECTED]" (without the quotes :-) Problems? contact [EMAIL PROTECTED] (www.stack.nl/~wiebe/mailinglist/) ****
