Texas Instruments TMS320C3x 사용자 설명서
Parallel ABSF and STF
ABSF||STF
13-43
Assembly Language Instructions
Mode Bit
OVM
Operation is not affected by OVM bit value.
Example
ABSF *++AR3(IR1)
,R4
STF R4,*– AR7(1)
Before Instruction
After Instruction
R4
07 33C0 0000
R4
05 74C0 0000
AR3
80 9800
AR3
8098AF
AR7
80 98C5
AR7
8098C5
IR1
0AF
IR1
0AF
LUF
0
LUF
0
LV
0
LV
0
UF
0
UF
0
N
0
N
0
Z
0
Z
0
V
0
V
0
C
0
C
0
Data Memory
8098AF
58B4000
8098AF
58B4000
8098C4
0
8098C4
733C000
1.79750e+02
6.118750e+01
–6.118750e+01
–6.118750e+01
1.79750e+02
Note:
Cycle Count
See Section 8.5.2,
Data Loads and Stores, on page 8-24 for the effects of
operand ordering on the cycle count.