Infineon TriCore TC1.6P - XNOR - Bitwise XNOR

TriCore
®
TC1.6P & TC1.6E
32-bit Unified Processor Core
Instruction Set
V1.0 2013-07
User Manual (Volume 2) 3-389
XNOR
Bitwise XNOR
Description
Compute the bitwise exclusive NOR of the contents of data register D[a] and the contents of either data register
D[b] (instruction format RR) or const9 (instruction format RC). Put the result in to data register D[c]. The value
const9 is zero-extended.
XNORD[c], D[a], const9 (RC)
D[c] = ~(D[a] ^ zero_ext(const9));
XNORD[c], D[a], D[b] (RR)
D[c] = ~(D[a] ^ D[b]);
Status Flags
Examples
xnor d3, d1, d2
xnor d3, d1, #126
See Also
AND, ANDN, NAND, NOR, NOT (16-bit), OR, ORN, XOR
C Not set by this instruction.
V Not set by this instruction.
SV Not set by this instruction.
AV Not set by this instruction.
SAV Not set by this instruction.
31
c
28 27
0D
H
21 20
const9
12 11
a
8 7
8F
H
0
31
c
28 27
0D
H
20 19
-
18 17
-
16 15
b
12 11
a
8 7
0F
H
0