Pushn d0.e:d1.e – Freescale Semiconductor StarCore SC140 User Manual
Page 671
PUSHN
SC140 DSP Core Reference Manual
A-357
Status and Conditions that Affect Instruction
Status and Conditions Changed By Instruction
Example
pushn d0.e:d1.e
Register Address
Bit Name
Description
SR[18]
EXP
Determines execution working mode.
Register Address
Bit Name
Description
Ln
L
Pops of extensions restore the Ln bit in the destination register. Pops to
data registers clear the Ln bit.
Register/Memory Address
Before
After
NSP
$00000008
$000000010
L0:D0
$0:$FF89ABCDEF
L1:D1
$0:$0001234567
($000008)
$000000FF