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CHAPTER 4 PORT FUNCTIONS
Preliminary User’s Manual U13420EJ2V0UM00
Table 4-1. Port Functions
Pin Name
Function
Alternate
Function
P00 to P03
INTP0 to INTP3
P04 to P07
—
P20
TI00/TO0
P21
TI01
P22
TI50/TO50
P23
TI51/TO51
P24 to P27
—
P30 to P37
—
P40 to P47
AD0 to AD7
P50 to P57
A8 to A15
P64
RD
P65
WR
P66
WAIT
P67
ASTB
P70
PCL
P71
ASCK0
P72
TxD0
P73
RxD0
P74
SCK30
P75
SDIO30
P76, P77
—
P80
STB
P81
BUSY
P82
SCK1
P83
SO1
P84
SI1
P90
SCK31
P91
SO31
P92
SI31
Port 7
8-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 0
8-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 2
8-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 3
8-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 4
8-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 5
8-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 6
4-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 8
5-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Port 9
3-bit input/output port.
Input/output mode can be specified in 1-bit units.
An on-chip pull-up resistor can be specified by means of software.
Содержание mPD780065 Series
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