dsp56800 Freescale Semiconductor, Inc, dsp56800 Datasheet - Page 295

• Manufacturer Part Number: dsp56800
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

CMP
Parallel Moves:
Timing:
Memory:
Freescale Semiconductor
Refer to the preceding Instruction Fields table
Refer to the preceding Instruction Fields table
Operation
1.
ery addressing mode.
2.
destination of the parallel read operation. Memory writes are allowed in this case.
CMP
Data ALU Operation
This instruction occupies only 1 program word and executes in 1 instruction cycle for ev-
The destination of the data ALU operation is not allowed to be the same register as the
1
(F = A or B)
Operands
X0,F
Y1,F
Y0,F
A,B
B,A
Instruction Set Details
Compare
X:(Rn)+N
X:(Rn)+
Source
X0
Y1
Y0
A1
B1
A
B
Parallel Memory Move
Destination
X:(Rn)+N
X:(Rn)+
X0
Y1
Y0
A1
B1
A
B
2
CMP
A-65