dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 463

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

Class II Instruction Format:
( . . . . . ) Y0
( . . . . . ) Y0
Opcode:
Instruction Fields:
Addressing Mode
(Rn)-Nn
(Rn)+Nn
(Rn)-
(Rn)+
(Rn)
(Rn+Nn)
-(Rn)
where “rrr” refers to an address register R0–R7
S, D
Timing: mv oscillator clock cycles
Memory: mv program words
MOTOROLA
R:Y
X0
Y0
A
B
Effective
ea=6-bit Effective Address=MMMRRR
SRC
23
yes
yes
S/L
no
no
0
0
A A
B B
0
Sign Ext
DEST
N/A
N/A
0
A2
B2
1
Y:ea
Y:ea
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.
0
For More Information On This Product,
Register and Y Memory Data Move
INSTRUCTION DESCRIPTIONS
0
INSTRUCTION SET DETAILS
DEST
Zero
OPTIONAL EFFECTIVE ADDRESS EXTENSION
N/A
N/A
A0
B0
16
d
Go to: www.freescale.com
1
15
0
M
M
d
0
1
M
R
Y0
Y0
MOVE Opcode
R
R
8
A A
B B
7
INSTRUCTION OPCODE
Y:ea
Y:ea
R:Y
0
A - 197