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1、ST7789S 1 ST7789S Application Note Ver 0.8 2013.06 DISCLAIMER: THIS DOCUMENT IS PROVIDED TO YOU “AS IS“ WITH NO WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE. SITRONIX AND THE AUTHORS OF THIS DOCUMENT DISCLAIM ALL LIABILITY,
2、INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY RIGHTS, RELATING TO USE OR IMPLEMENTATION OF INFORMATION IN THIS DOCUMENT. THE PROVISION OF THIS DOCUMENT TO YOU DOES NOT PROVIDE YOU WITH ANY LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS ST7789S 2
3、1 CMI Panel 4 1.1 CMI 2.4” Application FPC Circuit 4 1.2 CMI 2.4” 2 Data Lane Serial I/F FPC Circuit. 6 1.3 CMI 2.8” Application FPC Circuit 7 2 CPT Panel 9 2.1 CPT 2.8” Application FPC Circuit 9 3 Hannstar Panel11 3.1 HANNS 2.4” Application FPC Circuit.11 3.2 HANNS 2.4” 2 Data Lane Serial I/F FPC C
4、ircuit. 13 3.3 HANNS 2.6” Application FPC Circuit 14 3.4 HANNS 3.2” Application FPC Circuit 16 4 BOE Panel . 18 4.1 BOE 2.4” Application FPC Circuit 18 4.2 BOE 2.4” 2 Data Lane Serial I/F FPC Circuit. 20 5 TM Panel . 21 5.1 TM 2.2” Application FPC Circuit 21 5.2 TM 2.4” Application FPC Circuit 23 5.
5、3 TM 2.4” 2 Data Lane Serial I/F FPC Circuit. 25 5.4 TM 2.8” Application FPC Circuit 26 ST7789S 3 5.5 TM 3.14” Application FPC Circuit 28 6 Laibao Panel 30 6.1 Laibao 2.0” Application FPC Circuit. 30 7 Wintek Panel 32 7.1 Wintek 2.4” Application FPC Circuit 32 8 History. 34 ST7789S 4 1 1 1 1 CMI Pan
6、el 1.11.11.11.1 CMI 2.4” Application FPC Circuit ST7789S Interface Selection: IM3 IM2 IM1 IM0 MPU Interface Mode Data pin 0 0 0 0 80-8bit parallel I/F DB7:0 0 0 0 1 80-16bit parallel I/F DB15:0 0 0 1 0 80-9bit parallel I/F DB8:0 0 0 1 1 80-18bit parallel I/F DB17:0, 0 1 0 1 3-line 9bit serial I/F SD
7、A: in/out 0 1 1 0 4-line 8bit serial I/F SDA: in/out 1 0 0 0 80-16bit parallel I/F DB17:10, DB8:1 1 0 0 1 80-8bit parallel I/F DB17:10 1 0 1 0 80-18bit parallel I/F DB17:0, 1 0 1 1 80-9bit parallel I/F DB17:9 1 1 0 1 3-line 9bit serial I/F SDA:in/ SDO: out 1 1 1 0 4-line 8bit serial I/F SDA:in/ SDO:
8、 out Panel Spec. Reference: 1. F02427-01U Product Spec_v1.1 ST7789S 5 GND 1 VCOM 2 VCOM 3 DUMMY 4 DUMMY 5 DUMMY 6 DUMMY 7 DUMMY 8 DUMMY 9 DUMMY 10 VGL 11 VGL 12 DUMMY 13 AVDD 14 AVDD 15 AVCL 16 AVCL 17 VAN 18 DUMMY 19 DUMMY 20 VAP 21 V20 22 V20 23 DUMMY 24 VDD 25 VDD 26 AGND 27 AGND 28 AGND 29 DGND
9、30 DGND 31 DUMMY 32 DUMMY 33 EXTC 34 IM3 35 IM2 36 IM1 37 IM0 38 RESX 39 CSX 40 DCX 41 WRX 42 RDX 43 VSYNC 44 HSYNC 45 ENABLE 46 DOTCLK 47 SDA 48 DB0 49 DB1 50 DB2 51 DB3 52 DB4 53 DB5 54 DB6 55 DB7 56 DB8 57 DB9 58 DB10 59 DB11 60 DB12 61 DB13 62 DB14 63 DB15 64 DB16 65 DB17 66 DUMMY 67 TE 68 SDO 6
10、9 LEDPWM 70 LEDON 71 VDDI_LED 72 TE2 73 TESTO1 74 TESTO2 75 TESTO3 76 TESTO4 77 TESTO5 78 VDDI 79 VDDI 80 VCC 81 VCC 82 VPP 83 VGH 84 VGH 85 DUMMY 86 DUMMY 87 AGND 88 AGND 89 DUMMYR1 90 DUMMYR2 91 DUMMY 92 DUMMY 93 VCOM 94 VCOM 95 GND 96 ST7789S CMI 2.4“ U8 96PINS VPP VGH DB0 GND AVDD VDDVDDVDD VDDI
11、 IM3 IM1 IM2 CSX RESX IM0 RDX WRX DCX VSYNC HSYNC Test Pin DOTCLK ENABLE DB0 SDA DB3 DB1 DB4 DB3 DB2 IM3 DB5 DB4 IM2 DB6 DB8 DB5 DB7 IM1 DB9 IM0 DB10 R1R=0 DB11 R2R=0 DB12 DB1 R3R=0 R4R=0 R5R=0 DB13 DB14 DB2 R6R=0 VDDI R7R=0 DB15 R8R=0 DB16 TE DB17 DB6 SDO DB7 FPC Output Pin DB8 DB9 AVDD VPP VDDIVDD
12、IVDDI VGH DB10 Interface Mode Select DB11 AVCL DB12 DB13 VDDI DB14 DB16 DB15 TE SDO DB17 SDA PIN1 1 U7 TP AVCL DOTCLK VDDI PIN1 1 PIN2 2 PIN3 3 PIN4 4 PIN5 5 PIN6 6 PIN7 7 PIN8 8 PIN9 9 PIN10 10 PIN11 11 PIN12 12 PIN13 13 PIN14 14 PIN15 15 PIN16 16 PIN17 17 PIN18 18 PIN19 19 PIN20 20 PIN21 21 PIN22
13、22 PIN23 23 PIN24 24 PIN25 25 PIN26 26 PIN27 27 PIN28 28 PIN29 29 PIN30 30 PIN31 31 PIN32 32 PIN33 33 PIN34 34 PIN35 35 PIN36 36 U6 36 PINS ENABLE GND HSYNC VSYNC GND VDDI PIN1 1 U2 TP PIN1 1 U3 TP RESX PIN1 1 U5 TP LED+ VDD LED- CSX DCX VDDVDD WRX VDDI VDDIVDDI RDX Note: 1. There is no CABC functio
14、n in this schematic. 2. Please connect input pins that are not used to VSS. ST7789S 6 1.21.21.21.2 CMI 2.4” 2 Data Lane Serial I/F FPC Circuit 2 Data Lane serial Interface Selection: IM3 IM2 IM1 IM0 MPU Interface Mode Data pin 0 1 0 1 3-line 9bit serial I/F SDA: in/out, WRX: in Panel Spec. Reference
15、: 1. F02427-01U Product Spec_v1.1 GND 1 VCOM 2 VCOM 3 DUMMY 4 DUMMY 5 DUMMY 6 DUMMY 7 DUMMY 8 DUMMY 9 DUMMY 10 VGL 11 VGL 12 DUMMY 13 AVDD 14 AVDD 15 AVCL 16 AVCL 17 VAN 18 DUMMY 19 DUMMY 20 VAP 21 V20 22 V20 23 DUMMY 24 VDD 25 VDD 26 AGND 27 AGND 28 AGND 29 DGND 30 DGND 31 DUMMY 32 DUMMY 33 EXTC 34
16、 IM3 35 IM2 36 IM1 37 IM0 38 RESX 39 CSX 40 DCX 41 WRX 42 RDX 43 VSYNC 44 HSYNC 45 ENABLE 46 DOTCLK 47 SDA 48 DB0 49 DB1 50 DB2 51 DB3 52 DB4 53 DB5 54 DB6 55 DB7 56 DB8 57 DB9 58 DB10 59 DB11 60 DB12 61 DB13 62 DB14 63 DB15 64 DB16 65 DB17 66 DUMMY 67 TE 68 SDO 69 LEDPWM 70 LEDON 71 VDDI_LED 72 TE2 73 TESTO1 74 TESTO2 75 TESTO3 76 TESTO4 77 TESTO5 78 VDDI 79 VDDI 80 VCC 81 VCC 82 VPP 83 VGH 84 VGH 85 DUMMY 86 DUMMY 87 AGND 88 AGND 89 DUMMYR1 90 DUMMYR2 91 DUM
