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12.3.10 Port 10
Port 10 is a 4-bit input/output port that can be set in the input or output mode in 1-bit units.
7
6
P10
–
–
Bit Position
Bit Name
3 to 0
P10n
(n = 3 to 0)
When port 10 is accessed in 8-bit units for write, the data in the higher 4 bits is ignored. When it is accessed in
8-bit units for read, undefined data is read.
In addition to the function as a general I/O port, this port can also be used to output the PWMn.
(1) Operations in control mode
Port
Port 10
P100
P101
P102
P103
366
CHAPTER 12 PORT FUNCTION
5
4
3
–
–
P103
Port 10
I/O port
Control Mode
PWM0
PWM control signal output
PWM1
PWM2
PWM3
User's Manual U11969EJ3V0UM00
2
1
0
P102
P101
P100
Function
Function in Control Mode
Address
After reset
FFFFF014H
Undefined
Block Type
A
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