Example, And.w #$54a1,(r7) – Freescale Semiconductor StarCore SC140 User Manual
Page 360
A-46
SC140 DSP Core Reference Manual
AND.W
Status and Conditions that Affect Instruction
Status and Conditions Changed by Instruction
None.
Example
and.w #$54a1,(r7)
Register Address
Bit Name
Description
SR[18]
EXP
Determines which stack pointer is used when the stack pointer is an
operand. Otherwise, the instruction is not affected by SR.
Register/Memory Address
Before
After
immediate
$54A1
R7
$50
($50)
$15AF
$14A1
In binary, $54A1
0101
0100
1010
0001
$15AF
0001
0101
1010
1111
and = $14A1
0001
0100
1010
0001