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4.2.10. PORT J
Reset status
PORT
Function
PJ0
After reset
Input Port
Output Port
UT5RXD
UT5TXDA
PJ1
After reset
Input Port
Output Port
UT5TXDA
UT5RXD
PJ2
After reset
Input Port
Output Port
UT5RTS_N
UT5CTS_N
EI2C4SCL
I2C4SCL
PJ3
After reset
Input Port
Output Port
UT5CTS_N
UT5RTS_N
EI2C4SDA
I2C4SDA
PJ4
After reset
Input Port
Output Port
T32A03INA0
T32A03INC0
FUT0TXD
PJ5
After reset
Input Port
Output Port
T32A03INB0
T32A03INC1
FUT0RXD
PJ6
After reset
Input Port
Output Port
FUT1TXD
EI2C3SDA
I2C3SDA
PJ7
After reset
Input Port
Output Port
FUT1RXD
EI2C3SCL
I2C3SCL
Table 4.11 Port J registers setting
PORT
Input/Output
Type
[PJDATA]
Input
0/1
Output
0/1
Input
FTU1
0/1
Output
FTU1
0/1
Input
0/1
Output
0/1
Output
FTU1
0/1
Input
FTU1
0/1
Input
0/1
Output
0/1
Output
FTU1
0/1
Input
FTU1
0/1
I/O
FTU1
0/1
I/O
FTU1
0/1
Input
0/1
Output
0/1
Input
FTU1
0/1
Output
FTU1
0/1
I/O
FTU1
0/1
I/O
FTU1
0/1
Input
0/1
Output
0/1
Input
FTU1
0/1
Input
FTU1
0/1
Output
FTU1
0/1
Input
0/1
Output
0/1
Input
FTU1
0/1
Input
FTU1
0/1
Input
FTU1
0/1
Input
0/1
Output
0/1
Output
FTU1
0/1
I/O
FTU1
0/1
I/O
FTU1
0/1
Input
0/1
Output
0/1
Input
FTU1
0/1
I/O
FTU1
0/1
I/O
FTU1
0/1
Control register
[PJCR]
[PJFRn]
0
0
0
0
0
1
0
0
[PJFR3]
1
[PJFR5]
0
0
0
0
0
1
0
1
[PJFR3]
0
[PJFR5]
0
0
0
0
0
1
0
1
[PJFR3]
0
[PJFR5]
1
[PJFR6]
1
[PJFR7]
0
0
0
0
0
1
0
0
[PJFR3]
1
[PJFR5]
1
[PJFR6]
1
[PJFR7]
0
0
0
0
0
1
0
0
[PJFR2]
0
[PJFR3]
1
[PJFR5]
0
0
0
0
0
1
0
0
[PJFR2]
0
[PJFR3]
0
[PJFR5]
0
0
0
0
0
1
0
1
[PJFR5]
1
[PJFR6]
1
[PJFR7]
0
0
0
0
0
1
0
0
[PJFR5]
1
[PJFR6]
1
[PJFR7]
50 / 82
TXZ+ Family
TMPM4N Group(1)
Input/Output Ports
[PJOD]
[PJPUP]
[PJPDN]
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
1
0/1
0
1
0/1
0
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
1
0/1
0
1
0/1
0
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
1
0/1
0
1
0/1
0
0
0
0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
1
0/1
0
1
0/1
0
[PJIE]
0
1
0
1
0
0
1
0
0
1
0
1
0
0
1
1
1
0
1
0
1
0
1
1
0
1
0
1
1
0
0
1
0
1
1
1
0
1
0
0
1
1
0
1
0
1
1
1
2021-01-18
Rev. 1.0
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