dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 597

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

MACR
MACR
MAC
MAC
MPYR
MPYR
MPY
MPY
MOTOROLA
23
23
23
23
( ) S1,S2,D
( ) S2,S1,D
( ) S1,S2,D
( ) S2,S1,D
( ) S1,S2,D
( ) S2,S1,D
( ) S1,S2,D
( ) S2,S1,D
NOTE: S1 and S2 are the inputs to the multiplier.
Table A-27 Operation Code QQQ Decode
Q
0
0
0
0
1
1
1
1
Freescale Semiconductor, Inc.
DATA BUS MOVE FIELD
DATA BUS MOVE FIELD
DATA BUS MOVE FIELD
DATA BUS MOVE FIELD
For More Information On This Product,
OPTIONAL EFFECTIVE ADDRESS EXTENSION
OPTIONAL EFFECTIVE ADDRESS EXTENSION
OPTIONAL EFFECTIVE ADDRESS EXTENSION
OPTIONAL EFFECTIVE ADDRESS EXTENSION
INSTRUCTION SET DETAILS
INSTRUCTION ENCODING
Q
0
0
1
1
0
0
1
1
Go to: www.freescale.com
Q
0
1
0
1
0
1
0
1
S1
X0
Y0
X1
Y1
X0
Y0
X1
Y1
8 7
8 7
8 7
8 7
1
1
1
1
S2
X0
Y0
X0
Y0
Y1
X0
Y0
X1
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
4 3
4 3
4 3
4 3
d
d
d
d
k
k
k
k
1
1
0
0
1
0
1
0
0
0
0
0
A - 331