David Anderson
227526c2b1
lib/ECP5_RAM: invert reset signal going into the primitive
...
Bluespec uses active-low reset signals, whereas the ECP5 primitives
use active-high. So this was holding the EBRs in reset after the rest
of the design was running. Oops.
2024-09-14 20:16:44 -07:00
David Anderson
efb5327f53
lib: clean up ECP5_RAM.v a bit
2024-08-31 00:00:41 -07:00
David Anderson
e57f7e05b0
lib/ECP5_RAM: fixups based on checking synth output
2024-08-23 00:22:48 -07:00
David Anderson
e64b990f80
lib: fix port B reset wiring for ECP5_RAM
2024-08-17 16:38:52 -07:00
David Anderson
8d2261e245
lib: initial implementation of an ECP5 EBR primitive
...
Only the core unconditioned primitive right now, and still needs refining.
2024-08-17 15:43:36 -07:00
David Anderson