The VL/MAXVL/SubVL Block format:
-| 31-30 | 29:28 | 27:22 | 21:17 - 16 |
-| - | ----- | ------ | ------ - - |
-| 0 | SubVL | VLdest | VLEN vlt |
-| 1 | SubVL | VLdest | VLEN |
+[[!table data="""
+31:30 | 29:28 | 27:22 | 21 | 20:19 | 18:16 | comment |
+0b00 | SubVL |imm[5:0]|rsvd| rd[4:0] || VL set from imm |
+0b01 | SubVL |imm[5:0]| rs1[2:0] || rd[2:0] | RVC reg format |
+0b10 | SubVL |imm[5:0]|rsvd| rd[4:0] || VL & MVL set from imm|
+0b11 | rsvd | rsvd |rsvd| rsvd || reserved, all 0s |
+"""]]