Example 2, Asll d0,d1 – Freescale Semiconductor StarCore SC140 User 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