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Status Register (ST0)
2-23
Central Processing Unit
6. Instructions Affected by V flag (Continued)
Instruction
Description
NEGTC ACC
if(TC == 1)
if(ACC == 0x8000 0000) V = 1
QMACL P,loc32,*XAR7/++
V = 1 on signed overflow
QMPYAL P,XT,loc32
V = 1 on signed overflow
QMPYSL P,XT,loc32
V = 1 on signed overflow
SAT ACC
if(OVC == 0) V = 0 else V = 1
SAT64 ACC:P
if(OVC == 0) V = 0 else V = 1
SB 8bitOff,COND
V = 0 if tested
SBBU ACC,loc16
V = 1 on signed overflow
SQRA loc16
V = 1 on signed overflow
SQRS loc16
V = 1 on signed overflow
SUB ACC,#16bit << shift
V = 1 on signed overflow
SUB ACC,loc16 << shift
V = 1 on signed overflow
SUB ACC,loc16 << T
V = 1 on signed overflow
SUB AX,loc16
V = 1 on signed overflow
SUB loc16,AX
V = 1 on signed overflow
SUBB ACC,#8bit
V = 1 on signed overflow
SUBBL ACC,loc32
V = 1 on signed overflow
SUBL ACC,loc32
V = 1 on signed overflow
SUBL loc32,ACC
V = 1 on signed overflow
SUBR loc16,AX
V = 1 on signed overflow
SUBRL loc32,ACC
V = 1 on signed overflow
SUBU ACC,loc16
V = 1 on signed overflow
SUBUL ACC,loc32
V = 1 on signed overflow
SUBUL P,loc32
V = 1 on signed overflow
XB pma,COND
V = 0 if tested
XCALL pma,COND
V = 0 if tested
XMAC P,loc16,*(pma)
V = 1 on signed overflow
Summary of Contents for TMS320C28x
Page 30: ...1 12...
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Page 269: ...IN loc16 PA 6 112 MOV AL 0 AL 0 UOUT IORegC AL IOspace IORegC AL 10...
Page 308: ...MAXCUL P loc32 6 151 Saturate MOVL Var64 2 ACC Store result into Var64 MOVL Var64 P...
Page 509: ...SUBL ACC P PM 6 352 SUBL ACC P PM ACC S B 11 M X 4 MOVH Y ACC 5 Store Q15 result into Y...
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