dsp56800e Freescale Semiconductor, Inc, dsp56800e Datasheet - Page 575

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

NEG.W
Instruction Fields:
Instruction Opcodes:
Timing:
Memory:
Freescale Semiconductor
NEG.W
NEG.W
NEG.W
NEG.W
NEG.W
Operation
NEG.W
X:(Rn)
X:(Rn+xxxx)
X:(SP–xx)
X:xxxx
X:xxxxxx
3–4 oscillator clock cycles
1–3 program word(s)
X:(Rn+xxxx)
Operands
X:(SP–xx)
X:xxxxxx
X:(Rn)
X:xxxx
15
15
15
15
15
0
0
0
0
1
0
Instruction Set Details
Negate Word
1
1
1
1
1
1
C
3
4
4
3
4
0
0
0
0
1
0
W
12
12
12
12
12
1
2
1
2
3
0
0
0
0
0
0
Negate word in memory using appropriate addressing
mode
11
11
11
11
11
1
1
1
1
0
1
1
1
0
1
A
1
AAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAA
A
1
1
1
1
1
A
1
1
1
1
1
8
8
8
8
8
7
0
7
0
7
0
7
0
7
0
0
Comments
1
1
1
1
A
1
0
0
a
0
1
0
1
1
a
0
1
0
4
4
4
4
4
NEG.W
R
R
A
a
0
0
3
3
3
3
3
1
0
a
1
A
1
R
R
A
a
0
0
A-231
R
R
A
a
0
0
0
0
0
0
0