Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

question about buffer model in CPLD

Hi to all, I'm trying to run this buffer code on CPLD with 128 MicroCells, which recieves 8-byte data continueslly and outputs the data between 50 ouputs. I recieve the following error when t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

It is actually 232 registers.

You defined a memory of 200 bits (reg[3:0] Mem [49:0]), together with the counter (i) you need 232 registers, which obviously do not fit into a 128- macrocell device like an EPM3128.