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crxor
Condition Register XOR
PPC440x5 CPU Core User’s Manual Preliminary
Page 294 of 589
instrset.fm.
September 12, 2002
crxor
Condition Register XOR
CR
BT
CR
BA
CR
BB
The CR bit specified by the BA field is XORed with the CR bit specified by the BB field; the result is placed
into the CR bit specified by the BT field.
If instruction bit 31 contains 1, the contents of CR[CR0] are undefined.
Registers Altered
•CR
BT
Invalid Instruction Forms
Reserved fields
crxor BT, BA, BB
19 BT BA BB 193
0 6 11 16 21 31
Table 9-18. Extended Mnemonics for crxor
Mnemonic Operands Function
Other Registers
Altered
crclr
bx
Condition register clear.
Extended mnemonic for
crxor bx,bx,bx