P32C Prefix:
-+---------------+--------+--------+----------+-----+--------+------------+
-| Encoding | 31 | 30 | 29 | 28 | 27 | 26:21 |
-+---------------+--------+--------+----------+-----+--------+------------+
-| P32C-CL-type | rd[5] | rs1[5] | vitp7[6] | vd | vs1 | vitp7[5:0] |
-+---------------+--------+--------+----------+-----+--------+------------+
-| P32C-CS-type | rs2[5] | rs1[5] | vitp7[6] | vs2 | vs1 | vitp7[5:0] |
-+---------------+--------+--------+----------+-----+--------+------------+
-| P32C-CR-type | rd[5] | rs1[5] | *Rsvd* | vd | vs1 | vitp6 |
-+---------------+--------+--------+----------+-----+--------+------------+
-| P32C-CI1-type | rd[5] | rs1[5] | vitp7[6] | vd | vs1 | vitp7[5:0] |
-+---------------+--------+--------+----------+-----+--------+------------+
-| P32C-CI2-type | rd[5] | *Rsvd* | *Rsvd* | vd | *Rsvd* | vitp6 |
-+---------------+--------+--------+----------+-----+--------+------------+
-| P32C-CB-type | *Rsvd* | rs1[5] | vitp7[6] |*Rsv*| vs1 | vitp7[5:0] |
-+---------------+--------+--------+----------+-----+--------+------------+
-| P32C-CMv-type | rd[5] | rs1[5] | vitp7[6] | vd | vs1 | vitp7[5:0] |
-+---------------+--------+--------+----------+-----+--------+------------+
++---------------+--------+--------+-----+--------+-----+------------+
+| Encoding | 31 | 30 | 29 | 28 | 27 | 26:21 |
++---------------+--------+--------+-----+--------+-----+------------+
+| P32C-CL-type | rd[5] | rs1[5] | vd | vs1 | vitp7[5:0] |
++---------------+--------+--------+-----+--------+------------------+
+| P32C-CS-type | rs2[5] | rs1[5] | vs2 | vs1 | vitp7[5:0] |
++---------------+--------+--------+-----+--------+-----+------------+
+| P32C-CR-type | rd[5] | rs1[5] | vd | vs1 |*Rsv*| vitp6 |
++---------------+--------+--------+-----+--------+-----+------------+
+| P32C-CI1-type | rd[5] | rs1[5] | vd | vs1 | vitp7[5:0] |
++---------------+--------+--------+-----+--------+-----+------------+
+| P32C-CI2-type | rd[5] | *Rsvd* | vd | *Rsvd* |*Rsv*| vitp6 |
++---------------+--------+--------+-----+--------+-----+------------+
+| P32C-CB-type | *Rsvd* | rs1[5] |*Rsv*| vs1 | vitp7[5:0] |
++---------------+--------+--------+-----+--------+------------------+
+| P32C-CMv-type | rd[5] | rs1[5] | vd | vs1 | vitp7[5:0] |
++---------------+--------+--------+-----+--------+------------------+
Mapping P32-* Quadrants 0-2 to CUSTOM OPCODEs 0-2: