dsp56800e Freescale Semiconductor, Inc, dsp56800e Datasheet - Page 617

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

SUB.BP
Instruction Fields:
Instruction Opcodes:
Timing:
Memory:
Freescale Semiconductor
SUB.BP X:xxxx,EEE
SUB.BP X:xxxxxx,EEE
Operation
SUB.BP
2–3 oscillator clock cycles
2–3 program words
X:xxxxxx,EEE
X:xxxx,EEE
Operands
Subtract Byte (Byte Pointer)
15
15
0
1
0
Instruction Set Details
1
1
1
C
2
3
0
1
0
W
12
12
2
3
1
0
1
Subtract memory byte from register
11
11
0
0
0
1
A
1
AAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAA
E
A
E
E
A
E
8
8
E
E
7
7
0
Comments
1
A
1
0
1
0
0
1
0
4
4
SUB.BP
A
0
0
3
3
1
A
1
A
1
1
A-273
A
0
0
0
0