montreal/rtl/shifter.sv, branch feature/shifter
RV32E core for TinyTapeout, codename "Montréal". Mirror of https://github.com/ubc-asic/montreal.git.
https://git.warricklo.net/montreal/atom?h=feature%2Fshifter
2026-07-05T06:48:05+00:00
Implement slice-serial shifter
2026-07-05T06:48:05+00:00
Warrick Lo
wlo@warricklo.net
2026-07-05T06:48:05+00:00
urn:sha1:705939bcffd8f04cb0e7186959c376434c39c5d3
Processes one slice per cycle. Supports logical left, logical right, and
arithmetic right shifts.
Assumes inputs are stable for the duration of the word. Also assumes
slices are presented in the correct order.
Signed-off-by: Warrick Lo <wlo@warricklo.net>