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9.1.2.2
PORT B
Table 9-2 PORT B Setting List
Reset status
PO
Input/Output
RT
PB0
After reset
Input Port
Input
Output Port
Output
TRACECLK
Output
After reset
PB1
Input Port
Input
Output Port
Output
TRACEDATA0
Output
PB2
After reset
Input Port
Input
Output Port
Output
TRACEDATA1
Output
PB3
After reset(TMS/
SWDIO)
Input Port
Input
Output Port
Output
TMS
Input
SWDIO
I/O
PB4
After reset(TCK/
SWCLK)
Input Port
Input
Output Port
Output
TCK
Input
SWCLK
Input
PB5
After reset(TDO/
SWV)
Input Port
Input
Output Port
Output
TDO
Output
SWV
Output
PB6
After reset(TDI)
Input Port
Input
Output Port
Output
TDI
Input
PB7
After reset(TRST)
Input Port
Input
Output Port
Output
Output
TRST
PORT
Type
PBDATA
PBCR
0
0
0/1
0
0/1
1
FT1
0/1
1
0
0
0/1
0
0/1
1
FT1
0/1
1
0
0
0/1
0
0/1
1
FT1
0/1
1
0
1
0/1
0
0/1
1
FT2
0/1
0
FT2
0/1
1
0
0
0/1
0
0/1
1
FT2
0/1
0
FT2
0/1
0
0
1
0/1
0
0/1
1
FT2
0/1
1
FT2
0/1
1
0
0
0/1
0
0/1
1
FT2
0/1
0
0
0
0/1
0
0/1
1
FT2
0/1
1
Page 137
Control registers
PBFRn
PBOD
PBPUP
0
0
0
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
0
0
0
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
0
0
0
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0
1
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0
0
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0
0
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0
1
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
PBFR1
0
1
0
0/1
0/1
0
0/1
0/1
PBFR1
0/1
0/1
TMPM3V6/M3V4
PBPDN
PBIE
0
0
0/1
1
0/1
0
0/1
0
0
0
0/1
1
0/1
0
0/1
0
0
0
0/1
1
0/1
0
0/1
0
0
1
0/1
1
0/1
0
0/1
1
0/1
1
1
1
0/1
1
0/1
0
0/1
1
0/1
1
0
0
0/1
1
0/1
0
0/1
0
0/1
0
0
1
0/1
1
0/1
0
0/1
1
0
1
0/1
1
0/1
0
0/1
0
2019-02-06
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