| ♦ ZX81 ULA in a CPLD | replacing an obsolete 30 year old IC. | Jun '12 |
| ♦ MSX memory mapper 512 KB | using a static RAM and a programmable logic component. | Aug '11 |
| ♦ MSX Super Turbo | old project, for reference only. | Jun '10 |
| ♦ MSX custom IC's | right now, just a pinout for the DW64MX1. | May '10 |
| ♦ My first CPLD project | using the Xilinx XC9536. | Apr '10 |
| ♦ FAT16 disk images | for use with an MMC/SD card reader on the MSX. | Mar '10 |
| ♦ SRAM replacement for lower 16K | on the Sinclair ZX Spectrum. | Feb '09 |
alwinh {at} dds.nl