![](http://datasheet.mmic.net.cn/390000/TSB42AA4I_datasheet_16839080/TSB42AA4I_105.png)
68
0x00C GPIOCFG – GPIO Configuration (Continued)
BIT
NAME
TYPE
RESET
FUNCTION
14
GPIO4IN
RU
0
GPIO4 input – The current value of the associated GPIO pin is reflected
in this register.
13
GPIO4OUT
RW
0
GPIO4 output – When the associated GPIO is configured as a
general-purpose output, the value written to this bit location is driven on
the associated GPIO terminal.
12
GPIO4STAT
RCU
0
GPIO4 status This bit is set by hardware when a level shift is detected
on the associated GPIO pin. The SYSINT.GPIOINT[N] interrupt is also
set, when enabled. Writing a 1
to this location clears the bit, until the
next change is detected on the GPIO pin.
11
GPIO3IN
RU
0
GPIO3 input – The current value of the associated GPIO pin is reflected
in this register.
10
GPIO3OUT
RW
0
GPIO3 output – When the associated GPIO is configured as a
general-purpose output, the value written to this bit location is driven on
the associated GPIO terminal.
9
GPIO3STAT
RCU
0
GPIO3 status This bit is set by hardware when a level shift is detected
on the associated GPIO pin. The SYSINT.GPIOINT[N] interrupt is also
set, when enabled. Writing a 1
to this location clears the bit, until the
next change is detected on the GPIO pin.
8
GPIO2IN
RU
0
GPIO2 input – The current value of the associated GPIO pin is reflected
in this register.
7
GPIO2OUT
RW
0
GPIO2 output – When the associated GPIO is configured as a
general-purpose output, the value written to this bit location is driven on
the associated GPIO terminal.
6
GPIO2STAT
RCU
0
GPIO2 status This bit is set by hardware when a level shift is detected
on the associated GP10 pin. The SYSINT.GPIOINT[N] interrupt is also
set, when enabled. Writing a 1
to this location clears the bit, until the
next change is detected on the GPIO pin.
5
GPIO1IN
RU
0
GPIO1 input – The current value of the associated GPIO pin is reflected
in this register.
4
GPIO1OUT
RW
0
GPIO1 output – When the associated GPIO is configured as a
general-purpose output, the value written to this bit location is driven on
the associated GPIO terminal.
3
GPIO1STAT
RCU
0
GPIO1 status This bit is set by hardware when a level shift is detected
on the associated GPIO pin. The SYSINT.GPIOINT[N] interrupt is also
set, when enabled. Writing a 1
to this location clears the bit, until the
next change is detected on the GPIO pin.
2
GPIO0IN
RU
0
GPIO0 input – The current value of the associated GPIO pin is reflected
in this register.
1
GPIO0OUT
RW
0
GPIO0 output – When the associated GPIO is configured as a
general-purpose output, the value written to this bit location is driven on
the associated GPIO terminal.
0
GPIO0STAT
RCU
0
GPIO0 status This bit is set by hardware when a level shift is detected
on the associated GPIO pin. The SYSINT.GPIOINT[N] interrupt is also
set, when enabled. Writing a 1
to this location clears the bit, until the
next change is detected on the GP10 pin.