Texas Instruments TMS320C3x 사용자 설명서
NEGI||STI
Parallel NEGI and STI
13-180
Example
NEGI
*–AR3,R2
||
STI
R2,*AR1++
Before Instruction
After Instruction
R2
00 0000 0019
R2
00 FFFF FF24
AR1
80 98A5
AR1
80 98A6
AR3
80 982F
AR3
80 982F
LUF
0
LUF
0
LV
0
LV
0
UF
0
UF
0
N
0
N
1
Z
0
Z
0
V
0
V
0
C
0
C
1
Data memory
80982Eh
0DC
80982Eh
0DC
8098A5h
0
8098A5h
19
25
220
–220
220
25
Note:
Cycle Count
See subsection 8.5.2,
Data Loads and Stores, on page 8-24 for the effects
of operand ordering on the cycle count.