CHAPTER 4 PORT FUNCTIONS
(c) Port 0 mode control register (PMC0)
This is an 8-bit register that specifies the port mode or control mode.
This register can be read/written in 8-bit or 1-bit units.
After Reset: 00H
R/W
Address: FFFFF440H
PMC0
0
PMC06 PMC05 PMC04 PMC03 PMC02 PMC01 PMC00
PMC06
Specification of P06 pin operation mode
0
1
I/O port
INTP3 input
PMC05
Specification of P05 pin operation mode
0
1
I/O port
INTP2 input
PMC04
Specification of P04 pin operation mode
0
1
I/O port
INTP1 input
PMC03
Specification of P03 pin operation mode
0
1
I/O port
INTP0 input
PMC02
Specification of P02 pin operation mode
0
1
I/O port
NMI input
PMC01
Specification of P01 pin operation mode
0
1
I/O port
TOH1 output
PMC00
Specification of P00 pin operation mode
0
1
I/O port
TOH0 output
User’s Manual U15862EJ3V0UD
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NEC [ NEC ]
