Motorola DSP96002 User Manual page 436

Move
IFcc
Operation:
If cc, then opcode operation
S D
Description:
If the specified integer condition is true, transfer data from the specified source S to the specified destina-
tion D. Also, store result(s) of the specified Data ALU operation. If the specified condition is false, no
destinations are altered. The CCR, ER and IER registers are never updated with the condition codes gen-
erated by the Data ALU operation. If no register move is specified, this instruction is assembled with a R0
to R0 move.
"cc" may specify the following conditions:
Mnemonic
CC (HS) - carry clear (higher or same)
CS (LO) - carry set (lower)
EQ
GE
GT
HI
LE
LS
LT
MI
NE(Q)
PL
VC
VS
AL
See restrictions in Section A.10.6 concerning Rn, Mn, and Nn registers as a
destination.
A - 248
Integer iF
Conditional Instruction
without CCR Update
- equal
- greater or equal
- greater than
- higher
- less or equal
- lower or same
- less than
- minus
- not equal
- plus
- overflow clear
- overflow set
- always true
CAUTION
DSP96002 USER'S MANUAL
Assembler Syntax:
Opcode-Operands
Condition
C = 0
C = 1
Z = 1
N && V = 0
Z v (N && V) = 0
Z v C = 0
Z v (N && V) = 1
Z v C = 1
N && V = 1
N = 1
Z = 0
N = 0
V = 0
V = 1
n.a.
Move
IFcc
S,D IFcc
IFcc
MOTOROLA