Format

Syntax:

Operation:

Operands:

Architecture revision

Opcode

1

mul Rd, Rs

Rd = Rd × Rs;

{d, s} ∈ {0, 1, …, 15}

Rev1+

2

mul Rd, Rx, Ry

Rd = Rx × Ry;

{d, x, y} ∈ {0, 1, …, 15}

Rev1+

3

mul Rd, Rs, imm

Rd = Rs × SE(imm8)

{d, s} ∈ {0, 1, …, 15}
imm ∈ {-128, -127, ..., 127}

Rev1+

Q:

Not affected.

V:

Not affected.

N:

Not affected.

Z:

Not affected.

C:

Not affected.