HD64F3437TF16 Datasheet, PDF (77/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

Notes on EEPMOV Instruction
1. 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 →
← R6
R5 + R4L →
← R6 + R4L
2. 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 →
← R6
R5 + R4L →
H'FFFF
Not allowed
← R6 + R4L
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