I suppose you could design a Homebrew SAM Coupe with only a handful of components ?
Z80 CPU (possibly Z84C0010PEC 10MHz) 512K SRAM EPROM EPM9320 Glue Logic, Video logic, Memory decoding etc MB8877+WD9216 FDCs ?? These may be compatible with original SAM Disk Drives ? 8255 PIO for IDE interface (Hard Drive or CF Card ) There wasn't a lot of ICs in the original anyhow ! On Thu, May 5, 2016 at 12:58 PM, Leslie Anderson <lezander...@gmail.com> wrote: > Hi. > > I've got some EPM9320 CPLD PLCC84 (320 Macrocells) and wondered... is it > possible to put the Sam Coupe ULA onto it ? How many macrocells would it > take ? > > It would be quite interesting to pop the 'Guts' of a SAM Coupe onto a > cheap CPLD either for designing a homebrew SAM or replacing the original > ULAs when faulty ? > > Thanks & Best Regards >
