Forum Discussion

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

file read and write function fails to execute in functions

Working on migrating old code into the next FPGA generation. That means the code worked fine over the last twenty years and had a few migration since utilizing non Altera FPGAs and tools. Now I am tr...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

PS. This gives you a 13 bit address:

signal Addr : integer range 0 to 4096; -- 4kByte address space (12 bit addressing)

Because 4096 = 1000000000000

You need to declare

signal addr : integer range 0 to 4095;