SEXX(1) in AVE description

riscv / riscv-p-spec

RISC-V Packed SIMD Extension

https://jira.riscv.org/browse/RVG-129

Creative Commons Attribution 4.0 International

141 stars 38 forks source link

SEXX(1) in AVE description #120

Open marcfedorow opened 2 years ago

marcfedorow commented 2 years ago

To avoid an incorrect interpretation of SEXX(1) as SEXX(1'b1) (i.e. {(XLEN+1){1'b1}}) this probably should be replaced with ZEXX(1) so it will be clear that it is {{XLEN{1'b0}}, 1'b1}.

chuanhua commented 2 years ago

Thanks for the suggestion. We will modify the description in the next release.