Quectel FCM561D-P, Проектирование аппаратного обеспечения

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Wi-Fi&Bluetooth Module Series
FCM561D-P_Hardware_Design 29 / 65
Table 15: Pin Definition of LCM_I8080 Interface
GPIO21 29 LCD_R2 DIO RGB red data 2
GPIO22 28 LCD_R1 DIO RGB red data 1
GPIO23 27 LCD_R0 DIO RGB red data 0
GPIO24 72 LCD_G5 DIO RGB green data 5
GPIO25 71 LCD_G4 DIO RGB green data 4
GPIO26 70 LCD_G3 DIO RGB green data 3
GPIO40 69 LCD_G2 DIO RGB green data 2
GPIO41 35 LCD_G1 DIO RGB green data 1
GPIO42 68 LCD_G0 DIO RGB green data 0
GPIO43 34 LCD_B4 DIO RGB blue data 4
GPIO44 33 LCD_B3 DIO RGB blue data 3
GPIO45 32 LCD_B2 DIO RGB blue data 2
GPIO46 67 LCD_B1 DIO RGB blue data 1
GPIO47 66 LCD_B0 DIO RGB blue data 0
Pin Name Pin No. Multiplexing Function I/O Description Comment
GPIO19 31 LCD_CS DO I8080 chip select
Active low.
GPIO20 30 LCD_RST DO I8080 reset
GPIO21 29 LCD_D/CS DO
I8080 data/command
select
GPIO22 28 LCD_WR DO I8080 write data
Active low.
GPIO23 27 LCD_RD DO I8080 read data
GPIO40 69 LCD_DATA7 DIO I8080 data bit 7
GPIO41 35 LCD_DATA6 DIO I8080 data bit 6
GPIO42 68 LCD_DATA5 DIO I8080 data bit 5