Login▼/회원가입BASIC4MCU | 2017년 128강좌 | [OpenM128] 2.2inch 320x240 Touch LCD (A)
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작성자 키트 작성일2017-09-12 14:59 조회2,818회 댓글0건본문
</dd><dt class="tab-title" id="tab-package_content" style="box-sizing: border-box; line-height: 1.42857; font-weight: bold; text-transform: uppercase; font-size: 15px; padding: 16px 20px; cursor: pointer; color: rgb(134, 136, 131); text-align: center; border-bottom: 0px solid rgb(220, 220, 220); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; position: relative; width: auto; left: 0px;">PACKAGE CONTENT</dt>2.2 inch 320*240 DOTS multicolor Graphic TFT LCD, onboard 1-chip driver for 240 RGB x 320 DOT TFT-LCD with RAM.Key Parameters
LCD Controller BD663474 (supports SPI) Touch Screen Controller XPT2046 LCD Type TFT LCD Interface SPI serial Touch Screen Interface SPI Backlight LED Colors 262,144 Resolution 320*240 DOTS Photos
Interface
PIN NO. SYMBOL DESCRIPTION FUNCTION 1 GND Ground Ground 2 3 3.3V 3.3V power supply Connects to 3.3V 4 5 PWM Backlight brightness adjustment Control the backlight brightness via PWM 6 8 NC NC NC 10 NC 12 NC 14 NC 16 NC 18 NC 20 NC 22 NC 24 NC 26 NC 28 NC 30 NC 7 NC 9 NC 11 NC 13 NC 15 NC 17 NC 19 T_IRQ Touch screen interrupt Low level while the touch screen detects pressing 21 T_BUSY Touch screen chip busy 23 T_CS Touch screen chip select Low active 25 T_DCLK Touch screen SPI clock Connects to SPI SCK 27 T_DIN Touch screen data input Connects to SPI MOSI 29 T_DOUT Touch screen data output Connects to SPI MISO 31 RESET Reset the controller chip Low active 32 33 MISO Screen SPI data input (in Serial Mode) Connects to SPI MOSI 35 SCK Screen SPI clock (in Serial Mode) Connects to SPI SCK 34 NC NC NC 36 NC NC NC 37 CS LCD chip select (in Serial Mode) Low active 38 39 RS Instruction/Data register selection RS = 1 : Data Register
RS = 0 : Instruction Register40 Downloads
Development resources:schematic, code, datasheets, etc.
Wiki: www.waveshare.com/wiki/2.2inch_320x240_Touch_LCD_(A)
External Dimension
Contents
[hide]Introduction
2.2 inch 320*240 DOTS multicolor Graphic TFT LCD, onboard 1-chip driver for 240 RGB x 320 DOT TFT-LCD with RAM.
More Resources
File:2.2inch-320x240-Touch-LCD-A-UserManual.pdf
2.2inch-320x240-Touch-LCD-A-UserManual.pdf (0 × 0 pixels, file size: 461 KB, MIME type: application/pdf)File history
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Date/Time Dimensions User Comment current 01:29, 25 May 2015 0 × 0 (461 KB) Wiki Editorial Team (Talk | contribs) 03:09, 23 May 2015 0 × 0 (461 KB) Wiki Editorial Team (Talk | contribs) 10:17, 22 May 2015 0 × 0 (785 KB) Wiki Editorial Team (Talk | contribs) MsUpload File:2.2inch-320x240-Touch-LCD-A-PCB.pdf
http://www.waveshare.com/wiki/File:2.2inch-320x240-Touch-LCD-A-PCB.pdf2.2inch-320x240-Touch-LCD-A-PCB.pdf (0 × 0 pixels, file size: 54 KB, MIME type: application/pdf)MsUpload
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Date/Time Dimensions User Comment current 02:04, 3 April 2015 0 × 0 (54 KB) Wiki Editorial Team (Talk | contribs) MsUpload File:BD663474.pdf
BD663474.pdf (0 × 0 pixels, file size: 3.42 MB, MIME type: application/pdf)MsUpload
File:XPT2046-EN.pdf
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Date/Time Dimensions User Comment current 02:00, 3 April 2015 0 × 0 (886 KB) Wiki Editorial Team (Talk | contribs) MsUpload File:2.2inch LCD DS.pdf
2.2inch_LCD_DS.pdf (0 × 0 pixels, file size: 2.08 MB, MIME type: application/pdf)MsUpload
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Date/Time Dimensions User Comment current 02:12, 11 December 2015 0 × 0 (2.08 MB) Waveshare-eng09 (Talk | contribs) MsUpload File:2.2inch-320x240-Touch-LCD-A-Code.7z
2.2inch-320x240-Touch-LCD-A-Code.7z (file size: 1.55 MB, MIME type: application/acad)Warning: This file type may contain malicious code. By executing it, your system may be compromised.MsUpload
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Date/Time Dimensions User Comment current 02:05, 3 April 2015 (1.55 MB) Wiki Editorial Team (Talk | contribs) MsUpload
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