dsp56800e Freescale Semiconductor, Inc, dsp56800e Datasheet - Page 613

• Manufacturer Part Number: dsp56800e
• Description: 16-bit Digital Signal Controller Core
• Manufacturer: Freescale Semiconductor, Inc

SUB
Instruction Opcodes:
Timing:
Memory:
Freescale Semiconductor
SUB
SUB
SUB
SUB
SUB
SUB
SUB
SUB
SUB
~F,F GGG,X:<ea_m>
~F,F X:<ea_m>,GGG
~F,F X:<ea_m>,reg1
C,F GGG,X:<ea_m>
FFF,FFF
C,F X:<ea_m>,GGG
DD,F GGG,X:<ea_m>
DD,F X:<ea_m>,GGG
DD,F X:<ea_m>,reg1
1 oscillator clock cycle
1 program word
X:<ea_v>,reg2
X:<ea_v>,reg2
15
15
15
15
15
15
15
15
15
0
0
0
0
0
0
0
0
0
Instruction Set Details
0
0
0
0
1
1
0
0
1
Subtract
0
1
0
1
1
1
0
1
1
12
12
12
12
12
12
12
12
12
1
1
1
1
1
1
1
1
1
11
11
11
11
11
11
11
11
11
0
0
0
0
0
1
0
0
0
G
G
G
G
G
G
0
0
0
G
G
G
G
G
G
F
v
v
G
G
G
G
G
G
F
v
v
8
8
8
8
8
8
8
8
8
F
F
F
F
F
F
F
F
F
7
7
7
7
7
7
7
7
7
1
1
b
0
0
J
J
v
v
1
1
b
0
0
1
J
J
J
0
0
J
J
J
b
0
0
0
4
4
4
4
4
4
4
4
4
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
3
m
m
m
m
m
m
m
m
0
SUB
R
R
R
R
R
R
0
0
0
A-269
R
R
R
R
R
R
v
1
v
0
0
0
0
0
0
0
0
0