vtype register layout
| Bits | Name | Description |
|---|---|---|
XLEN-1 |
vill |
Illegal value if set |
XLEN-2:8 |
Reserved (write 0) |
|
7 |
vma |
Vector mask agnostic |
6 |
vta |
Vector tail agnostic |
5 |
vlmul[2] |
Vector register group multiplier (LMUL) setting (fractional) |
4:2 |
vsew[2:0] |
Standard element width (SEW) setting |
1:0 |
vlmul[1:0] |
Vector register group multiplier (LMUL) setting |