Texas Instruments TMS320C28x User Manual

Status Register (ST0)
2-31Central Processing Unit
Table 2−9. Instructions That Affect the TC Bit
Instruction Affect on the TC bit
ABSTC ACC if( ACC < 0 ) TC = TC ^ 1
B 16bitOff,COND TC bit used as test condition
BF 16bitOff,COND TC bit used as test condition
CLRC TC TC = 0
CMPR 0/1/2/3 TC = 0
0: if(AR(ARP) == AR0) TC = 1
1: if(AR(ARP) < AR0) TC = 1
2: if(AR(ARP) > AR0) TC = 1
3: if(AR(ARP) != AR0) TC = 1
CSB ACC TC = N flag
MOV loc16,AX,COND TC bit used as test condition
MOVB loc16,#8bit,COND TC bit used as test condition
MOVL loc32,ACC,COND TC bit used as test condition
NEGTC ACC TC bit used as test condition
NORM ACC,XARn++/−−
NORM ACC,*ind
if(ACC |= 0)
TC = ACC(31) ^ ACC(30)
else
TC = 1
SB 8bitOff,COND
TC bit used as test condi-
tion
SBF 8bitOff,TC/NTC TC bit used as test condition
SETC TC TC = 1
TBIT loc16,#bit TC = [loc16(bit)]
TBIT loc16,T TC = [loc16(15−T)]
TCLR loc16,#bit TC = [loc16(bit)]
TSET loc16,#bit TC = [loc16(bit)]
XB pma,COND TC bit used as test condition
XCALL pma,COND TC bit used as test condition
XRETC COND TC bit used as test condition

Texas Instruments TMS320C28x Specifications

General

Brand	Texas Instruments
Model	TMS320C28x
Category	Processor
Language	English