Instruction Syntax Change - Texas Instruments TMS320C28x Reference Manual

Migrating to C28x Object Code
Table F−3. Instruction Syntax Change
C27x Syntax
ADDB ARn,#7bit
ADDB XAR6/7,#7bit
SUBB ARn,#7bit
SUBB XAR6/7,#7bit
MOV AR0/../5,loc16
MOVB AR0/../5,#8bit
MOV XAR6/7,loc32
MOVL XAR6/7,loc32
MOV XAR6/7,#22bit
MOVL XAR6/7,#22bit
MOV loc32,XAR6/7
MOVL loc32,XAR6/7
CALL 22bit
LC 22bit
CALL *XAR7
LC *XAR7
RET
LRET
RETE
LRETE
MOV ACC,P {MOVP
ADD ACC,P {MOVA
SUB ACC,P {MOVS
CMP ACC,P
MOV P,ACC
NORM ACC,ARn++
NORM ACC,XAR6/7++
NORM ACC,ARn−−
NORM ACC,XAR6/7−−
B 16bitOff
SB 8bitOff
T,@T decode}
T,@T decode}
T,@T decode}
{unconditional}
{unconditional}
C28x Syntax
ADDB XARn,#7bit
SUBB XARn,#7bit
MOVZ AR0/../5,loc16
MOVB XAR0/../5,#8bit
MOVL XAR6/7,loc32
MOVL XAR6/7,#22bit
MOVL loc32,XAR6/7
LC 22bit
LC *XAR7
LRET
LRETE
MOVL ACC,P << PM {MOVP
ADDL ACC,P << PM {MOVA
SUBL ACC,P << PM {MOVS
CMPL ACC,P << PM
MOVL P,ACC
NORM ACC,XARn++
NORM ACC,XARn−−
B 16bitOff,UNC
SB 8bitOff,UNC
T,@T decode}
T,@T decode}
T,@T decode}
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