add comment on oper_i field
authorLuke Kenneth Casson Leighton <lkcl@lkcl.net>
Mon, 9 Mar 2020 20:25:36 +0000 (20:25 +0000)
committerLuke Kenneth Casson Leighton <lkcl@lkcl.net>
Mon, 9 Mar 2020 20:25:36 +0000 (20:25 +0000)
src/soc/experiment/compldst.py

index eebd16e0dc9bf9678bc1b44d342f55a3f1218c24..316bf8dabc5f4cc79093437c4f80a24230d5cf7a 100644 (file)
@@ -53,6 +53,7 @@ class LDSTCompUnit(Elaboratable):
         Control Signals (In)
         --------------------
 
+        * :oper_i:     operation being carried out (LDST_OP_ADD, LDST_OP_LD)
         * :issue_i:    LD/ST is being "issued".
         * :isalu_i:    ADD/SUB is being "issued" (aka issue_alu_i)
         * :shadown_i:  Inverted-shadow is being held (stops STORE *and* WRITE)