
152
32000D–04/2011
AVR32
CBR – Clear Bit in Register
Architecture revision:
Architecture revision1 and higher.
Description
Clears a bit in the specified register. All other bits are unaffected.
Operation:
I.
Rd[bp5]
← 0;
Syntax:
I.
cbr
Rd, bp
Operands:
I.
d
∈ {0, 1, …, 15}
bp
∈ {0, 1, …, 31}
Status Flags:
Q:
Not affected
V:
Not affected
N:
Not affected
Z:
Z
← (RES[31:0] == 0)
C:
Not affected
Opcode:
101
Bit[4:1]
1110
Bit[0]
Rd
15
13
12
98
543
0