dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 435

• Manufacturer Part Number: dsp56000
• Description: 24-bit Digital Signal Processor Family Manual
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor, Inc.
INSTRUCTION DESCRIPTIONS
R
R
Register to Register Data Move
Example:
:
MACR–X0,Y0,A Y1,N5
;–X0 Y0+A A, move Y1 N5
:
Before Execution
After Execution
Y1
Y1
$001234
$001234
N5
$0000
N5
$1234
Explanation of Example: Prior to execution, the 24-bit Y1 register contains the value
$001234 and the 16-bit address offset register N5 contains the value $0000. The execu-
tion of the parallel move portion of the instruction, Y1,N5, moves the 16 LS bits of the 24-
bit value in the Y1 register into the 16-bit N5 register.
MOTOROLA
INSTRUCTION SET DETAILS
A - 169
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