Mask Rom Version; Internal Rom Area; Reserved Bit - Renesas M16C FAMILY series Hardware Manual
16-bit single-chip microcomputer
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Also See for M16C FAMILY series:
- User manual (380 pages) ,
- Hardware manual (257 pages) ,
- User manual (369 pages)
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6
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8
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20.13 Mask ROM Version
20.13.1 Internal ROM Area
In the masked ROM version, do not write to internal ROM area. Writing to the area may increase power
consumption.
20.13.2 Reserved Bit
The b3 to b0 in addresses 0FFFFF
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2
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0
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3
, 1
2
0
0
7
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0
9
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0
0
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0 -
2
0
0
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, 8
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8
) B
are reserved bits. Set these bits to "1111
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20. Precautions
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