Quectel SG368Z Series

Smart Module Series
SG368Z_Series_Hardware_Design 69 / 113
4.12. Touch Panel Interface
The module provides 1 I2C interface for connection with Touch Panel (TP) by default, and provides the
corresponding power supply and interrupt pins.
Table 29: Pins Description of Touch Panel Interface
TP_RST
TP_I2C_SCL
TP_I2C_SDA
TP_INT
1
2
3
4
5
6
2.2K
2.2K
1.0 μF
100 nF
Module
RESET 1.8 V
SCL 1.8 V
SDA 1.8 V
INT 1.8 V
GND
VDD 2.8 V
TP
R2
R1
C1 C2
D1 D2
D3
D4
D5
VDD_2V8
VCC_PMUIO2
GND
Figure 23: Reference Design of Touch Panel Interface
4.13. PCIe Interfaces
The module provides 2 PCIe interfaces.
PCIe1 interface:
Pin Name
Pin No.
I/O
Description
TP_RST
30
DO
TP reset
TP_INT
35
DI
TP interrupt
TP_I2C1_SCL
45
OD
TP I2C clock
TP_I2C1_SDA
40
OD
TP I2C data