Format

Syntax:

Operation:

Operands:

Architecture revision

Opcode

1

casts.h Rd

Rd[31:16] = Rd[15];

d ∈ {0, 1, …, 15}

Rev1+

2

casts.b Rd

Rd[31:8] = Rd[7];

d ∈ {0, 1, …, 15}

Rev1+

Q:

Not affected.

V:

Not affected.

N:

N = RES[31]

Z:

Z = (RES[31:0] == 0)

C:

C = RES[31]