Texas Instruments TMS320C2XX - Manual (Page 312)

Shift Accumulator Right SFR
7-159 Assembly Language Instructions
Example 1 SFR ;(SXM = 0: no sign extension)
Before Instruction After Instruction
ACC X B0001234h ACC 0 5800091Ah
C C
Example 2 SFR ;(SXM = 1: sign extend)
Before Instruction After Instruction
ACC X B0001234h ACC 0 D800091Ah
C C