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| Pin | Symbol | Pin | Symbol |
| 1 | NC | 21 | DB4 |
| 2 | NC | 22 | DB5 |
| 3 | NC | 23 | DB6 |
| 4 | NC | 24 | DB7 |
| 5 | GND | 25 | DB8 |
| 6 | VDDI | 26 | DB9 |
| 7 | VDD | 27 | DB10 |
| 8 | TE | 28 | DB11 |
| 9 | CSX/SPI_CS | 29 | DB12 |
| 10 | DCX/SPI_SCLK | 30 | DB13 |
| 11 | WRX/SPI_DC | 31 | DB14 |
| 12 | RDX | 32 | DB15 |
| 13 | SPI_MOSI | 33 | LED-A |
| 14 | SPI_MOSI | 34 | LED-K |
| 15 | RESX | 35 | LED-K |
| 16 | DBD | 36 | LED-K |
| 17 | DB0 | 37 | GND |
| 18 | DB1 | 38 | IM0 |
| 19 | DB2 | 39 | IM1 |
| 20 | DB3 | 40 | IM2 |
| Pin number | Pin name | Function description | Remarks |
| 1 | GND | Ground pin | - |
| 2 | RST | Capacitive touch screen reset signal | - |
| 3 | INT_3.3V | Capacitive touch screen interrupt signal | - |
| 4 | SDA | Capacitive touch screen IIC_SDA signal | - |
| 5 | SCL | Capacitive touch screen IIC_SCL signal | - |
| 6 | VCC_3.3V | Capacitive touch power supply pin (3.3V) | - |