Texas Instruments TMS320C2XX - Manual (Page 227)

LACC Load Accumulator With Shift
7-74
Example 1 LACC 6,4 ;(DP = 8: addresses 0400h–047Fh,
;SXM = 0)
Before Instruction After Instruction
Data Memory Data Memory
406h 01h 406h 01h
ACC X 012345678h ACC X 10h
C C
Example 2 LACC *,4 ;(SXM = 0)
Before Instruction After Instruction
ARP 2 ARP 2
AR2 0300h AR2 0300h
Data Memory Data Memory
300h 0FFh 300h 0FFh
ACC X 12345678h ACC X 0FF0h
C C
Example 3 LACC #0F000h,1 ;(SXM = 1)
Before Instruction After Instruction
ACC X 012345678h ACC X FFFFE000h
C C