dsp56800e Freescale Semiconductor, Inc, dsp56800e Datasheet - Page 555

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

MOVEU.BP
Instruction Fields:
Freescale Semiconductor
Notes: • Each absolute address operand is specified as a byte address. In this address, all bits except the LSB
MOVEU.BP
Operation
• Pointer Rn is a byte pointer.
• Offsets xxxx and xxxxxx are byte offsets
select the appropriate word location in memory, and the LSB selects the upper or lower byte of that word.
X:(RRR+xxxxxx)
X:(RRR+xxxx)
X:(RRR+N)
X:(RRR)+
X:(RRR)–
X:xxxxxx
X:(RRR)
Source
X:xxxx
Move Unsigned Byte
Destination
Instruction Set Details
(Byte Pointer)
HHH
HHH
HHH
HHH
HHH
HHH
C
1
2
2
3
2
3
W
1
1
2
3
2
3
Move unsigned byte from memory
Address = Rn+N
Unsigned 16-bit offset
24-bit offset
Unsigned 16-bit address
24-bit address
MOVEU.BP
Comments
A-211