Fix SUB instruction

2020-07-24 12:48:08 +08:00 · 2020-07-24 12:48:08 +08:00 · d54269d3f0
parent fe2ff5150a
commit d54269d3f0
1 changed files with 1 additions and 1 deletions
--- a/insns/insn_sub.py
+++ b/insns/insn_sub.py
@ -47,7 +47,7 @@ class rvfi_insn_sub(Elaboratable):
    def elaborate(self, platform):
        m = Module()

-        # R-type instruction format (shift variation)
+        # R-type instruction format
        insn_padding = Signal(self.RISCV_FORMAL_ILEN)
        m.d.comb += insn_padding.eq(self.rvfi_insn >> 32)
        insn_funct7 = Signal(7)