dsp56800 Freescale Semiconductor, Inc, dsp56800 Datasheet - Page 150

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

Instruction Set Introduction
vb
6-18
Operation
MOVEC
MOVEP
MOVES
MOVE
MOVE
MOVE
MOVE
POP
or
or
or
X:(Rn+xxxx)
X:(R2+xx)
X:(Rn+N)
X:(Rn)+N
X:(SP-xx)
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
X:(Rn)+
X:(Rn)-
X:<<pp
Source
X:xxxx
HHHH
HHHH
X:(Rn)
HHHH
HHHH
X:<aa
X:pp
X:aa
or
or
(parallel)
Table 6-18. Move Word Instructions
(None specified)
X:(Rn+xxxx)
Destination
X:(R2+xx)
X:(Rn+N)
X:(Rn)+N
X:(SP-xx)
DSP56800 Family Manual
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
X:(Rn)+
X:(Rn)-
X:<<pp
X:xxxx
X:(Rn)
HHHH
HHHH
HHHH
HHHH
X:<aa
X:pp
X:aa
or
or
C
2
4
2
4
6
4
4
2
4
2
4
6
4
4
2
2
2
2
W
1
1
1
1
2
1
2
1
1
1
1
2
1
2
1
1
1
1
Move signed 16-bit integer word from
memory with optional post-update
Address = Rn + N. Rn does not change.
Post-update of Rn register
xx: offset ranging from 0 to 63
Signed 16-bit offset
Unsigned 6-bit offset
Unsigned 16-bit address
Move signed 16-bit integer word to memory
with optional post-update
Address = Rn + N. Rn does not change.
Post-update of Rn register
xx: offset ranging from 0 to 63
Signed 16-bit offset
Unsigned 6-bit offset
Unsigned 16-bit address
ALIAS, refer to Section 6.5.5, “POP Alias.”
Implemented as: MOVE X:(SP)-,<register>
ALIAS, refer to Section 6.5.5, “POP Alias.”
Implemented as: LEA (SP)-
X:<<pp represents a 6-bit absolute I/O address.
Refer to I/O Short Address (Direct Address-
ing): <pp> on page 4-23
X:aa represents a 6-bit absolute address. Refer
to Absolute Short Address (Direct Address-
ing): <aa> on page 4-22
Refer to Table 6-36 on page 6-30.
Comments
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