stmpe16m31 STMicroelectronics, stmpe16m31 Datasheet - Page 34

• Manufacturer Part Number: stmpe16m31
• Description: S-touch? 16/24-channel Touchkey Controller With Pwm And Ratio Engines
• Manufacturer: STMicroelectronics

GPIO controller
GPIO_MP_STA
Address:
Type:
Reset:
Description:
LSB (0x12)
MSB (0x13)
34/85
IO-15
IO-7
RW
RW
7
0
7
0
[7:0] IO - X
IO-14
IO-6
RW
RW
6
0
6
0
Read ‘1’ if the corresponding IO is in HIGH state
Read ‘0’ if the corresponding IO is in LOW state
0x12 – 0x13
R
0x00
Contains the state of all GPIO.
IO-13
IO-5
RW
RW
5
0
5
0
Doc ID 16174 Rev 3
IO-12
IO-4
RW
RW
4
0
4
0
IO-11
IO-3
RW
RW
3
0
3
0
GPIO monitor pin state register
IO-10
IO-2
RW
RW
2
0
2
0
STMPE16M31, STMPE24M31
IO-1
IO-9
RW
RW
1
0
1
0
IO-0
IO-8
RW
RW
0
0
0
0