Analog Devices ADSP-BF53x Blackfin Reference page 116

Barrel Shifter (Shifter)
Table 2-11. Shifter Instruction Summary (Cont'd)
Instruction
Dreg_lo_hi = LSHIFT
Dreg_lo_hi BY Dreg_lo ;
An = An ASHIFT BY Dreg _lo ;
An = An ROT BY imm6 ;
Dreg = ( Dreg + Dreg ) << 1 ;
Dreg = ( Dreg + Dreg ) << 2 ;
2-56 ADSP-BF53x/BF56x Blackfin Processor Programming Reference
ASTAT Status Flag
AZ AN AC0
AC0_COPY
AC1
* * –
* * –
– – –
* * *
* * *
AV0 AV1 CC V
AV0S AV1S V_COPY
VS
– – – **/–
* 0 * 1 – –
– – *** –
– – – *
– – – *