David Anderson
2953106ec7
lib/ECP5_RAM: mark interfaces always_ready
...
Elides a couple of unnecessary signals from the design
2024-09-06 16:10:22 -07:00
David Anderson
e57f7e05b0
lib/ECP5_RAM: fixups based on checking synth output
2024-08-23 00:22:48 -07:00
David Anderson
b73a211ec4
lib/ECP5_RAM: clean up old core, fix error in module docstring
2024-08-20 19:25:04 -07:00
David Anderson
5df41d4b94
lib: use DelayLine in ECP5_RAM
...
Cleans up the code nicely, and still produces the correct logic.
2024-08-20 00:54:50 -07:00
David Anderson
da6ea4cf42
lib: flesh out the ECP5 EBR modules, write copious documentation
2024-08-18 16:12:57 -07:00
David Anderson
a23661a449
lib: default clocks and resets to the ambient ones from context
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Callers can still specify whacky cross-domain RAMs in the cfg, but the
default is what you usually want: a dual-port RAM with both ports in the
caller's clock/reset domain.
2024-08-17 16:39:45 -07:00
David Anderson
8d2261e245
lib: initial implementation of an ECP5 EBR primitive
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Only the core unconditioned primitive right now, and still needs refining.
2024-08-17 15:43:36 -07:00
David Anderson