dsp56800e Freescale Semiconductor, Inc, dsp56800e Datasheet - Page 460

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

DEC.L
Instruction Fields:
Instruction Opcodes:
Timing:
Memory:
A-116
DEC.L X:xxxx
DEC.L X:xxxxxx
DEC.L fff
Operation
DEC.L
1–4 oscillator clock cycle(s)
1–3 program word(s)
Operands
X:xxxxxx
X:xxxx
fff
DSP56800E Core Reference Manual
15
15
15
0
1
0
0
Decrement Long
1
1
1
1
C
1
3
4
0
1
0
1
W
12
12
12
1
2
3
0
0
0
1
Decrement long
Decrement long in memory
11
11
11
1
0
1
0
1
A
1
0
AAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAA
A
1
1
f
A
0
0
8
8
8
f
7
0
7
0
0
7
f
Comments
1
A
1
0
Freescale Semiconductor
0
1
0
0
0
1
0
1
4
4
4
A
0
0
1
3
3
3
DEC.L
1
A
1
0
A
1
1
1
A
1
1
1
0
0
0