Texas Instruments TMS320C3x User Manual page 706

TSTB3
Test Bit Fields, 3-Operand
Example 1
Data memory
809885h
80992Dh
Example 2
Data memory
8099F8h
13-248
TSTB3 *AR5 – –
Before Instruction
AR0
80 992C
AR5
80 9885
IR0
80
LUF
0
LV
0
UF
0
N
0
Z
0
V
0
C
0
898
767
TSTB3 R4,*AR6 – –
Before Instruction
R4
00 0000 FBC4
AR6
80 99F8
IR0
LUF
LV
UF
N
Z
V
C
1568
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.
(IR0),*+AR0(1)
AR0
AR5
IR0
LUF
LV
UF
N
Z
V
C
809885h
2200
80992Dh
1895
(IR0)
R4
AR6
IR0
8
LUF
0
LV
0
UF
0
N
0
Z
0
V
0
C
0
8099F8h
After Instruction
80 992C
80 9805
80
0
0
0
0
1
0
0
898
2200
767
1895
After Instruction
00 0000 FBC4
80 99F0
8
0
0
0
0
0
0
0
1568