Texas Instruments TMS320C3x - Manual (Page 704)

TSTB Test Bit Fields
13-246
Example TSTB *–AR4(1),R5
Before Instruction After Instruction
R5 00 0000 0898 R5 00 0000 0898
AR4 80 99C5 AR4 80 99C5
LUF 0 LUF 0
LV 0 LV 0
UF 0 UF 0
N 0 N 0
Z 0 Z 1
V 0 V 0
C 0 C 0
Data memory
8099C4h 767 8099C4h 767
2200 2200
1895 1895