Eepmov Instruction - Renesas H8S/2158 User Manual

16-bit single-chip microcomputer h8s family/h8s/2100 series
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Section 2 CPU
2.9.3

EEPMOV Instruction

1. EEPMOV is a block-transfer instruction that transfers the byte size of data indicated by R4 *
which starts from the address indicated by ER5, to the address indicated by ER6.
ER5
ER5 + R4 *
1
2. Set R4 *
and ER6 so that the end address of the destination address (value of ER6 + R4 *
1
does not exceed H'00FFFFFF *
H'01000000 *
2
during execution).
ER5
ER5 + R4 *
1
Notes: 1. In normal mode, it becomes R4L.
2. In normal mode, it should not exceed H'0000FFFF.
Rev. 3.00 Jan 25, 2006 page 54 of 872
REJ09B0286-0300
2
(the value of ER6 must not change from H'00FFFFFF to
Invalid H'FFFFFF
*
2
1
,
ER6
1
ER6 + R4 *
1
)
ER6
ER6 + R4 *
1

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