¶ Preparation
- Power Cord
- YY3588 Development Board
- 30Pin, 0.5mm spacing, same-plane FPC flexible cable
- Youyeetoo 7-inch MIPI screen
YYT-MIPI7LCD2203 is a 5-point capacitive touch, 7-inch color TFT-LCD module.
Among them, the 5-point capacitive touch has 26 drive channels and 14 sensing channels, which can meet higher touch accuracy requirements. It can simultaneously identify the real-time accurate position of 5 touch points,
movement trajectory and touch area. And read the touch information of the corresponding number of points according to the needs of the main control.
¶ Hardware connection
There are two interface characters DSI1 and DSI2 on the YY3588 development board. Connect the Youyeetoo 7-inch MIPI screen to the corresponding DSI interface through the cable, as shown below:
Note: YY3588 provides two DSI interfaces. YYT-MIPI7LCD2203 can be connected to DSI0 or DSI1.
But be careful not to connect the CSI1/CSI2 interface on the back of the board, otherwise the YYT-MIPI7LCD2203 screen will burn out.
Youyeetoo 7-inch MIPI screen wiring is as follows:
DSI1 interface connection is as follows:
DSI2 interface connection is as follows:
