dsp56800e Freescale Semiconductor, Inc, dsp56800e Datasheet - Page 463

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

DEC.W
Instruction Opcodes:
Timing:
Memory:
Freescale Semiconductor
DEC.W EEE
DEC.W F GGG,X:<ea_m>
DEC.W F X:<ea_m>,GGG
DEC.W X:(Rn)
DEC.W X:(Rn+xxxx)
DEC.W X:(SP–xx)
DEC.W X:xxxx
DEC.W X:xxxxxx
1–4 oscillator clock cycle(s)
1–3 program word(s)
15
15
15
15
15
15
15
15
0
0
0
0
0
0
0
1
0
Decrement Word
Instruction Set Details
1
0
0
1
1
1
1
1
1
1
0
1
0
0
0
0
1
0
12
12
12
12
12
12
12
12
1
0
0
0
0
0
0
0
0
11
11
11
11
11
11
11
11
0
0
0
1
1
1
1
0
1
G
G
0
1
1
0
1
A
1
AAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAA
G
G
E
A
1
1
1
1
1
G
G
E
A
0
0
0
0
0
8
8
8
8
8
8
8
8
E
F
F
7
7
7
7
0
7
0
7
0
7
0
7
0
0
0
0
0
1
1
1
1
A
1
0
0
0
0
0
a
0
1
0
0
1
1
1
1
a
0
1
0
4
4
4
4
4
4
4
4
DEC.W
R
R
A
1
0
0
a
0
0
3
3
3
3
3
3
3
3
m
m
0
1
0
a
1
A
1
R
R
R
R
A
1
a
0
0
A-119
R
R
R
R
A
1
a
0
0
0
0
0
0
0
0
0
0