Well, you can certainly start with a single glue chip and use the ATF22V10C. My C02 Pocket uses one and carves out the I/O section starting at $FE00. Daryl Rictor also has a 22V10 single glue logic showing on website as well. You don't need to reinvent the wheel on this one... my github page has ...

Well, you can certainly start with a single glue chip and use the ATF22V10C. My C02 Pocket uses one and carves out the I/O section starting at $FE00. Daryl Rictor also has a 22V10 single glue logic showing on website as well. You don't need to reinvent the wheel on this one... my github page has ...

Well, there are numerous devices out there for PLD, CPLD, FPGA, etc., along with many different tool requirements, both hardware and software.

As you noted, a small 8-bit 5-volt design, that doesn't tell us much. However, I've been using the ATF22V10C with good results. A single one of these can ...

Hi all,

I'm thinking about my first 6502 project. I would like to use programmable logic for address decoding so I can change the memory map on the fly, and also make the hardware more simple. But I'm going round in circles trying to find the best solution.

I've been considering GALs, such as a ...