Operations:

Format

Syntax:

Operation:

Operands:

Architecture revision

Opcode

1

cbr Rd, bp 

Rd[bp5] = 0;
 
d ∈ {0, 1, …, 15}
bp ∈ {0, 1, …, 31}

Rev1+

101

Bit[4:1]

1110

Bit[0]

Rd

3

4

4

1

4

Description

Clears a bit in the specified register. All other bits are unaffected.

Status Flags:

Q:

Not affected

V:

Not affected

N:

Not affected

Z:

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

C:

Not affected