Motorola MPC823e - Page 1170

MPC823e Instruction Set—addic.
B-12 MPC823e REFERENCE MANUAL MOTOROLA
INSTRUCTION SET
B
addic.
Assembler Syntax addic. rD,rA,SIMM)
Definition Add Immediate Carrying and Record
Operation rD " (rA) + EXTS(SIMM)
Description The sum (rA) + SIMM is placed into rD.
Other registers altered:
❏ Condition Register (CR0 field):
Affected: LT, GT, EQ, SO
The CR0 field may not reflect the “true” (infinitely precise)
result if overflow occurs (see XER below).
❏ XER:
Affected: CA
Simplified mnemonics:
BIT 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FIELD 13 D A
BIT 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
FIELD SIMM
subic. rD,rA,value
equivalent to
addic. rD,rA,–value
POWERPC ARCHITECTURE
LEVEL
SUPERVISOR
LEVEL
OPTIONAL FORM
UISA D