Hello, What is the size of the storage area SRAM ...
# caravel
b
Hello, What is the size of the storage area SRAM (the auxiliary one mentioned here: https://caravel-harness.readthedocs.io/en/latest/sram.html#storage-area-sram) And, as given here, does its address start at 9000 0000? Thanks.
t
There are two SRAM blocks; one is a DFFRAM and is 1kB; the other is SRAM from OpenRAM and is 2kB. The DFFRAM is located at address 0. The SRAM is located at 0x01000000 (with a 2nd read-only port at 0x0200000).
r
Looks like documentation is misleading then. One may interpret it that it can be used from user logic:
"The storage area may be used as an experimentation area for OpenRAM, so for any user project making use of this space, the user should notify efabless of their requirement for the size and configuration of the SRAM block."