[libre-riscv-dev] [Bug 351] create a "block" (mass) regfile port (read and write) onto an array-based regfile

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Tue May 26 17:01:01 BST 2020


--- Comment #10 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---

i think i have it.  i had to modify RegFileArray to first get it to give me
only (an array of) read/write ports to each (small) register.

however... *this is not the full story*!

we need to prevent and prohibit RegFileArray.read_port() and
RegFileArray.write_port() from having a "bypass" on the registers

this is complicated.

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