XA User Guide 6-110 4/17/98
MOV Move Data
Syntax: MOV dest, src
Operation: dest <- src
Description: The byte or word specified by the source operand is copied into the variable specified
by the destination operand. The source data is not affected by the operation.
Source and destination operands may be a register in the register file, an indirect address specified
by a pointer register, an indirect address specified by a pointer register added to an immediate
offset of 8 or 16 bits, or a direct address. Source operands may also be specified as immediate data
contained within the instruction. Auto-increment of the indirect pointers is available for simple
indirect (not offset) addressing.
Size: Byte-Byte, Word-Word
Flags Updated: N, Z
MOV Rd, Rs
Bytes: 2
Clocks: 3
Operation: (Rd) <-- (Rs)
Encoding:
MOV Rd, [Rs]
Bytes: 2
Clocks: 3
Operation: (Rd) <-- ((WS:Rs))
Encoding:
1 0 0 0 SZ 0 0 1 d d d d s s s s
1 0 0 0 SZ 0 1 0 d d d d 0 s s s
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