dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 467

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

Instruction Format:
Opcode:
Instruction Fields:
Timing: mv oscillator clock cycles
Memory: mv program words
MOTOROLA
L:
Register W
Read S
Write D 1
A10
B10
AB
BA
( . . . . . ) L:aa,D
( . . . . . ) S,L:aa
S
X
Y
A
B
aa=6-bit Absolute Short Address=aaaaaa
23
0
S1
A1
B1
X1
Y1
A1
B1
A
B
1
0
0
Absolute Short Address aaaaaa
S2
A0
B0
X0
Y0
A0
B0
0
B
A
L
Freescale Semiconductor, Inc.
0
S/L
yes
yes
yes
yes
For More Information On This Product,
no
no
no
no
S
INSTRUCTION DESCRIPTIONS
L
INSTRUCTION SET DETAILS
111111
000000
Long Memory Data Move
16
L
Go to: www.freescale.com
W
15
B10 B1
A10 A1
AB
BA
0
D
X
Y
A
B
a
D1
X1
Y1
A1
B1
A
B
a
a
D2
A0
B0
X0
Y0
A0
B0
B
A
a
a
Sign Ext
A2,B2
B2,A2
a
D
A2
B2
no
no
no
no
8
7
INSTRUCTION OPCODE
A0,B0
B0,A0
Zero
no
no
no
no
no
no
D
L L L
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
0
A - 201
L: