User Manual Q&AAnswer
Mar 01, 2025 - 03:15 AM
To connect the Surenoo STP0177G-128160 Series TFT Touch LCD Panel to your device, you will need to follow these steps:
1. Connect the cathode of the backlight (LED-K) to the cathode of your device's backlight power supply.
2. Connect the anode of the backlight (LED-A) to the anode of your device's backlight power supply. The typical voltage for LED-A is 2.9V-3.3V (typical: 3.1V).
3. Connect the ground (GND) pin to the ground of your device.
4. Connect the power supply for the LCD (VDD) pin to the power supply of your device.
5. Connect the chip selection pin (CSX) to your device. Set it to low to enable the chip and high to disable it.
6. Connect the reset signal (RESX) to your device. This signal is active low and should be applied to properly initialize the chip.
7. Connect the display data/command selection pin (DCX) to your device. Set DCX to '1' for display data or parameter, and '0' for command data.
8. Connect the write enable pin (WRX) to your device's write enable pin in the MCU parallel interface.
9. Connect the read enable pin (RDX) to your device's read enable pin in the 8080 MCU parallel interface. If not used, you can fix this pin at VDDI or GND.
10. Connect the MCU parallel interface data bus (DB7-DB0) to your device's data bus.
11. Connect the touch panel logical foot pins (YU, XL, YD, XR) to your touch panel controller.
Please refer to the for more detailed information and pin configurations.
Note: Make sure to check the electrical specifications and compatibility of your device with the LCD panel before connecting.
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