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4.2.9. PORT H
Reset status
PORT
Function
PH0
After reset
Input Port
Output Port
TRACEDATA1
UT1RXD
NBDDATA1
UT1TXDA
EMAMDIO
PH1
After reset
Input Port
Output Port
TRACEDATA2
UT1TXDA
NBDDATA2
UT1RXD
PH2
After reset
Input Port
Output Port
TRACEDATA3
UT1RTS_N
NBDDATA3
UT1CTS_N
PH3
After reset (TDI)
Input Port
Output Port
UT1CTS_N
NBDSYNC
UT1RTS_N
After reset
PH4
(TMS/SWDIO)
Input Port
Output Port
UT0RXD
UT0TXDA
After reset
PH5
(TCK/SWCLK)
Input Port
Output Port
UT0TXDA
UT0RXD
After reset
PH6
(TDO/SWV)
Input Port
Output Port
UT0RTS_N
UT0CTS_N
After reset
PH7
(TRST_N)
Input Port
Output Port
UT0CTS_N
UT0RTS_N
Note: When receive the command from TOOL, it becomes output.
Table 4.10 Port H registers setting
PORT
Input/Output
Type
[PHDATA]
Input
0/1
Output
0/1
Output
FTU1
0/1
Input
FTU1
0/1
I/O
FTU2b
0/1
Output
FTU1
0/1
I/O
FTU2
0/1
Input
0/1
Output
0/1
Output
FTU1
0/1
Output
FTU1
0/1
I/O
FTU2b
0/1
Input
FTU1
0/1
Input
0/1
Output
0/1
Output
FTU1
0/1
Output
FTU1
0/1
I/O
FTU2b
0/1
Input
FTU1
0/1
Input
FTU2
Input
0/1
Output
0/1
Input
FTU1
0/1
Input
FTU3
0/1
Output
FTU1
0/1
I/O
FTU2
Input
0/1
Output
0/1
Input
FTU1
0/1
Output
FTU1
0/1
Input
FTU2
Input
0/1
Output
0/1
Output
FTU1
0/1
Input
FTU1
0/1
Output
FTU2
Input
0/1
Output
0/1
Output
FTU1
0/1
Input
FTU1
0/1
Input
FTU3
Input
0/1
Output
0/1
Input
FTU1
0/1
Output
FTU1
0/1
Control register
[PHCR]
[PHFRn]
0
0
0
0
0
1
0
1
[PHFR1]
0
[PHFR3]
1
[PHFR4]
1
[PHFR5]
1
[PHFR8]
0
0
0
0
0
1
0
1
[PHFR1]
1
[PHFR3]
1
[PHFR4]
0
[PHFR5]
0
0
0
0
0
1
0
1
[PHFR1]
1
[PHFR3]
1
[PHFR4]
0
[PHFR5]
0
0
[PHFR1]
0
0
1
0
0
[PHFR3]
0
[PHFR4]
1
[PHFR5]
0
1 (Note)
[PHFR1]
0
0
1
0
0
[PHFR3]
1
[PHFR5]
0
0
[PHFR1]
0
0
1
0
1
[PHFR3]
0
[PHFR5]
0
1 (Note)
[PHFR1]
0
0
1
0
1
[PHFR3]
0
[PHFR5]
0
0
[PHFR1]
0
0
1
0
0
[PHFR3]
1
[PHFR5]
49 / 82
TXZ+ Family
TMPM4N Group(1)
Input/Output Ports
[PHOD]
[PHPUP]
[PHPDN]
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
0/1
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
0/1
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
0/1
0/1
0/1
0
1
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
1
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
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
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
[PHIE]
0
1
0
0
1
1
0
1
0
1
0
0
0
1
1
0
1
0
0
0
1
1
1
1
0
1
1
0
1
1
0
1
0
1
1
0
0
1
0
1
0
0
1
1
1
0
1
0
2021-01-18
Rev. 1.0
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