Technical Reference Manual
002-29852 Rev. *B
15.25.7.5 GPIO_PRT_IN
Description:
Port input state register
Address:
0x40310010
Offset:
0x10
Retention:
Not Retained
IsDeepSleep:
No
Comment:
Used to read current pin status for IO pins that have their input buffer enabled (see CFG_IN).
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
IN7 [7:7]
IN6 [6:6]
IN5 [5:5]
IN4 [4:4]
IN3 [3:3]
IN2 [2:2]
IN1 [1:1]
IN0 [0:0]
Bits
15
14
13
12
11
10
9
8
Name
None [15:9]
FLT_IN
[8:8]
Bits
23
22
21
20
19
18
17
16
Name
None [23:16]
Bits
31
30
29
28
27
26
25
24
Name
None [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0
IN0
R
W
0
IO pin state for pin 0
'0': Low logic level present on pin.
'1': High logic level present on pin.
On reset assertion , IN register will get reset. The Pad
value takes 2 clock cycles to be reflected into IN
Register. It's value then depends on the external pin
value.
1
IN1
R
W
0
IO pin state for pin 1
2
IN2
R
W
0
IO pin state for pin 2
3
IN3
R
W
0
IO pin state for pin 3
4
IN4
R
W
0
IO pin state for pin 4
5
IN5
R
W
0
IO pin state for pin 5
6
IN6
R
W
0
IO pin state for pin 6
7
IN7
R
W
0
IO pin state for pin 7
8
FLT_IN
R
W
0
Reads of this register return the logical state of the
filtered pin as selected in the INTR_CFG.FLT_SEL
register.
1000
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers