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HD6433802H Datasheet, PDF (74/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer | |||
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2.9.3 Notes on Use of the EEPMOV Instruction
⢠The EEPMOV instruction is a block data transfer instruction. It moves the number of bytes
specified by R4L from the address specified by R5 to the address specified by R6.
R5 â
â R6
R5 + R4L â
â R6 + R4L
⢠When setting R4L and R6, make sure that the final destination address (R6 + R4L) does not
exceed H'FFFF. The value in R6 must not change from H'FFFF to H'0000 during execution of
the instruction.
R5 â
R5 + R4L â
H'FFFF
Not allowed
â R6
â R6 + R4L
56
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