dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 359

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

Instruction Format:
Opcode:
Instruction Fields:
ea=6-bit Effective Address=MMMRRR,
expr=16-bit Absolute Address in 24-bit extension word
Addressing Mode
(Rn)-Nn
(Rn)+Nn
(Rn)-
(Rn)+
(Rn)
(Rn+Nn)
-(Rn)
where “rrr” refers to an address register R0-R7
Timing: 6+mv oscillator clock cycles
Memory: 2 program words
MOTOROLA
DO
Effective
DO
DO
0
23
0
X:ea, expr
Y:ea, expr
0
20 19
0
0
M M M R R R
0 0 0 r r r
0 0 1 r r r
0 1 0 r r r
0 1 1 r r r
1 0 0 r r r
1 0 1 r r r
1 1 1 r r r
Freescale Semiconductor, Inc.
1
For More Information On This Product,
1
INSTRUCTION DESCRIPTIONS
INSTRUCTION SET DETAILS
0
16 15
ABSOLUTE ADDRESS EXTENSION
Go to: www.freescale.com
0
Start Hardware Loop
1
M
M
Memory SpaceS
X Memory
Y Memory
M
R
R
R
8
7
0
1
0
S
0
0
0
0
0
DO
0
0
A - 93