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| 4507 Datasheet, PDF (53/115 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER | |||
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4507 Group
Key-on wakeup control register K0
Port P03 key-on wakeup
K03
control bit
Port P02 key-on wakeup
K02
control bit
Port P01 key-on wakeup
K01
control bit
Port P00 key-on wakeup
K00
control bit
at reset : 00002
at RAM back-up : state retained
R/W
0
Key-on wakeup not used
1
Key-on wakeup used
0
Key-on wakeup not used
1
Key-on wakeup used
0
Key-on wakeup not used
1
Key-on wakeup used
0
Key-on wakeup not used
1
Key-on wakeup used
Key-on wakeup control register K1
Port P13/INT key-on wakeup
K13
control bit
Port P12/CNTR key-on wakeup
K12
control bit
Port P11 key-on wakeup
K11
control bit
Port P10 key-on wakeup
K10
control bit
at reset : 00002
at RAM back-up : state retained
R/W
0
P13 key-on wakeup not used/INT pin key-on wakeup used
1
P13 key-on wakeup used/INT pin key-on wakeup not used
0
Key-on wakeup not used
1
Key-on wakeup used
0
Key-on wakeup not used
1
Key-on wakeup used
0
Key-on wakeup not used
1
Key-on wakeup used
Key-on wakeup control register K2
at reset : 00002
at RAM back-up : state retained
Port D3/K key-on wakeup
0
K23
control bit
1
Port D2/C key-on wakeup
0
K22
control bit
1
Port P21/AIN1 key-on wakeup
0
K21
control bit
1
Port P20/AIN0 key-on wakeup
0
K20
control bit
1
Note: âRâ represents read enabled, and âWâ represents write enabled.
Key-on wakeup not used
Key-on wakeup used
Key-on wakeup not used
Key-on wakeup used
Key-on wakeup not used
Key-on wakeup used
Key-on wakeup not used
Key-on wakeup used
R/W
Rev.3.01 2005.02.04 page 53 of 111
REJ03B0107-0301
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