Freescale Semiconductor StarCore SC140 - Manual (Page 367)

ASLL
SC140 DSP Core Reference Manual A-53
Status and Conditions Changed by Instruction
Example 1
asll d0,d1
Example 2
asll d0,d1
Register Address Bit Name Description
SR[0] C Calculates and updates the carry bit in the status register.
EMR[2] DOVF Set if the result cannot be represented in 40 bits.
Ln L Clears the Ln bit in the destination register.
Register/Memory Address Before After
D0 $00 0000 0003
L1:D1 $0:$FF A572 A572 $0:$FD 2B95 2B90
SR $00E0 0000 $00E0 0001
EMR $0000 0000
Register/Memory Address Before After
D0 $FF FFFF FFFD
L1:D1 $0:$FF A572 A572 $0:$FF F4AE 54AE
SR $00E4 0000 $00E4 0000
EMR $0000 0000
1 1 1 1
1
C
1 1 1 1 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0
1 1 1 1 1 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0 0 0 0
0
1
6 3
2 3
9
1 1 1 1
0
C
1 1 1 1 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0
1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0 1 0 1 0 0 1 0 1 0 1 1 1 0
0
1
6 3
2 3
9