Hi,
I am the author of the github(https://github.com/krevanth/ZAP)/opencores (https://opencores.org/project,zap) project ZAP which is an ARMv4T (ARMv4 and Thumb v1 support) compatible processor with split writeback caches and virtual memory support (split I and D TLBs). The MMU/cache is compatible with the ARMv4 spec.

Looking for feedback on how to take the project forward.

Thanks,
Revanth.

Project links:
https://opencores.org/project,zap
https://github.com/krevanth/ZAP.git