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ME817EV BT817 Evaluation Board Datasheet

Version 1.0

Document No.: BRT_000325 Clearance No.: BRT#157

5.5 Hardware Setup Example 2: FT4222 with 10.1” LCD

This example uses an A-TOPS 10.1” 1280x800 TFT with CTP (AT-T101QIH-48CP) for display and touch

functions. The host will be PC, connected by utilizing the on-board FTDI FT4222H USB to QSPI bridge.

Hardware Setup



On SW2, set all 8 positions to ON. On SW1, set all 4 positions to OFF



Set JP1 to short pin1-2



Plug the USB Type-C cable to CN11-USBC2 connector, with the other end plugged to PC USB port (at

least 1.5A current rating).



Trim variable resistors VR1-VR4 to get required LCD biasing voltages as: AVDD=8.2V, VGL=-7V,

VGH=22V, VCOM=3.3V.



Un-plug the USB Type-C cable to remove the power



Connect the LCD display 40-pin FPC connector to CN9 through 40-pin FPC cable



Connect the LCD touch 10-pin FPC cable to CN12



Plug the USB Type-C cable to turn on the power

Software Setup



Follow section 5.4 to download EVE toolchain and sample application.



When re-compiling the sample application, select EVE_GRAPHICS_ME817EV in the Processor

Definitions of SampleApp MSVC Property Pages, as shown in the screenshot below. For more details,

please refer to the user manual of EveApps.

Figure 5-3 – EveApps configuration for ME817EV