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(b) Port mode register 1 (PM1)
This is an 8-bit register used to specify the input mode/output mode.
This register can be read and written in 8-bit or 1-bit units.
Symbol
PM1
R/W
(c) Port mode control register 1 (PMC1)
This is an 8-bit register used to specify the port mode/control mode.
It can be read and written in 8-bit or 1-bit units.
Symbol
PMC1
R/W
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Chapter 4 Port Functions
Figure 4-12: Port Mode Register 1 (PM1) Format
7
6
5
4
1
1
1
1
R/W
R/W
R/W
R/W
PM1n
0
Output mode
1
Input mode
Figure 4-13: Port Mode Control Register 1 (PMC1) Format
7
6
5
4
0
0
0
0
R/W
R/W
R/W
R/W
PMC12
0
I/O port
TIP30/TOP30/ADTRG (TMP3 input0 / TMP3 output0 / ADC external
1
trigger input)
PMC11
0
I/O port
1
TIP31/TOP31 (TMP3 input1 / TMP3 output1)
PMC10
0
I/O port
1
INTP0 (External interrupt0 input)
User's Manual U16702EE3V2UD00
3
2
1
1
PM12
PM11
R/W
R/W
R/W
I/O mode control (n = 0 to 2)
3
2
1
0
PMC12 PMC11
R/W
R/W
R/W
P12 pin operation mode specification
P11 pin operation mode specification
P10 pin operation mode specification
0
Address
After reset
PM10
FFFFF422H
FFH
R/W
0
Address
After reset
PMC10 FFFFF442H
00H
R/W
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