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electronic:lcd:dg12864 [2026/09/05 10:44] – [Datasheets] tonyelectronic:lcd:dg12864 [2026/09/26 08:23] (current) – tony
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 +{{ :electronic:lcd:pb168149a.jpg?200|DG12864}}
 +^  LCD Description  ||
 +^Model|**DG12864-19 S2FBLY**|
 +^Manufacturer|Data Vision|
 +^Recovered from|Xerox MX PRO-UIB Print server display|
 +^Board IDs|Phico D-0 94V-0, P77-3,  Data International Co. Ltd|
 +^LCD type|positive|
 +^Polarizer type|transflective|
 +^Columns|128 pixels|
 +^Rows|64 pixels|
 +^Char matrix|-|
 +^Driver IC|2x Samsung S6B0108A01-00 (({{:electronic:datasheet:samsung:s6b0108_v0.0.pdf}})),\\ 1x Samsung S6B0107B01-00 (({{:electronic:datasheet:samsung:s6b0107_v0.0.pdf}}))|
 +^Backlight|yellow-green LED|
 +^Arduino driver|openGLCD.h|
 +^Connector|pin header|
 +^Num Pins|20|
 +^Pin spacing|0.1"|
 +
 +^  Connector pin-out  ^^^^  Arduino test rig |
 +^Pin#^Label^Description^Measured^Pin|
 +^1|Vss|Ground (0V)|0V|GND|
 +^2|Vdd|Power supply for Logic circuit (+)|+5.12V|+5V|
 +^3|V0|Power supply for LCD|-8.25V|((connect to potentiometer between Vee and GND))|
 +^4|RS|H: Instruction  L: Data|0V|A3|
 +^5|R/W|Read/Write|0V|A2|
 +^6|E|Enable Signal|0V|A4|
 +^7|DB0|Data Bus Line|0V|8|
 +^8|DB1|Data Bus Line|0V|9|
 +^9|DB2|Data Bus Line|0V|10|
 +^10|DB3|Data Bus Line|0V|11|
 +^11|DB4|Data Bus Line|0V|4|
 +^12|DB5|Data Bus Line|0V|5|
 +^13|DB6|Data Bus Line|0V|6|
 +^14|DB7|Data Bus Line|0V|7|
 +^15|CS1|Chip Selection For IC1|0V|A0|
 +^16|CS2|Chip Selection For IC2|0V|A1|
 +^17|/RES|Reset Active “L”|+4.69V|+5V|
 +^18|Vee|DC/DC generator output|-11.47V|external -12V ((no built in DC-DC converter in this example, so no negative supply output available))|
 +^19|LED 1|Power supply for LED|+9.2V|external +20V|
 +^20|LED 2|Power supply for LED|-11.48V|GND|
 +
 +LED backlight power supply 20V at 55mA.
 +
 +^ DG12864-19 S2FBLY (({{:electronic:lcd:data_vision_lcd_coding_system.pdf}}))||
 +^DG|Graphic LCM|
 +^128|Columns|
 +^64|Rows|
 +^19|Series number|
 +^S2|Silver Gray, STN|
 +^F|Transflective|
 +^B|Bottom view (6 o'clock)|
 +^L|LED|
 +^Y|Yellow-green (EL, LED)|
 +
 +\\
 +===== Additional info =====
 +  * [[http://www.datavision.com.tw/en/lcm_02_1.php?P_Id=30|Data Vision website]]
 +  * [[https://www.mini-itx.com/projects/spacepanel/|DataVision DG-24128 Graphic LCD screen]]
 +  * [[https://web.archive.org/web/20040110193103/http://gfxlcd.schijf.org//|alg. werking LCDs]]
 +  * [[https://playground.arduino.cc/Code/GLCDks0108/|Old GLCD library]]
 +  * [[https://bitbucket.org/bperrybap/openglcd/downloads/|openGLCD library]]
 +
 +===== Datasheets =====
 +  * {{:electronic:datasheet:samsung:s6b0108_v0.0.pdf|s6b0108}}
 +  * {{:electronic:datasheet:samsung:s6b0107_v0.0.pdf|s6b0107}}
 +  * {{:electronic:lcd:DG-12864-S2RB.pdf|Similar LCD : DG-12864-S2RB}}
 +  * {{:electronic:lcd:dg-12864-53-s2fbeb.pdf|Similar LCD : DG-12864-53-S2FBEB}}
 +  * {{:electronic:lcd:fordata_fdcg12864b.pdf|Similar LCD by another manufacturer: Fordata FDCG12864B.pdf}}
 +  * {{:electronic:lcd:data_vision_lcd_coding_system.pdf|DV LCD naming system}}
 +
 +/* http://www.datavision.com.tw/en/code.php */
 +
 +\\
 +----
 +===== Examples =====
 +
 +{{:electronic:lcd:pb168149a.jpg?800|DG12864 front}}
 +{{:electronic:lcd:pb168150a.jpg?800|DG12864 back}}
 +{{:electronic:lcd:pb128093a.jpg?800|DG12864 overview with board}}
 +{{:electronic:lcd:pb128092a.jpg?800|DG12864 overview with board}}
 +
 +{{:electronic:lcd:pb168153a.jpg?300|DG12864 connector}}\\
 +{{:electronic:lcd:pb128086a.jpg?300|DG12864 chip}} {{:electronic:lcd:pb128085a.jpg?300|DG12864 chip}}\\
 +|{{:electronic:lcd:.jpg?300|DG12864 character set}}
 +{{:electronic:lcd:pb178177a.jpg?400|DG12864 examples}}\\
 +{{:electronic:lcd:pb178179a.jpg?400|DG12864 examples}}
 +{{:electronic:lcd:pb178180a.jpg?400|DG12864 examples}}\\
 +{{:electronic:lcd:pb178187a.jpg?400|DG12864 examples}}\\
 +{{:electronic:lcd:pb178186a.jpg?400|DG12864 examples}}\\
 +{{:electronic:lcd:pb178184a.jpg?400|DG12864 examples}}
 +|{{:electronic:lcd:.jpg?200|DG12864 pixel layout}}
 +
 +{{:electronic:lcd:pb178192a.jpg?600|DG12864 pcb}}\\
 +DC-DC converter not installed
 +
  

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electronic/lcd/dg12864.txt · Last modified: 2026/09/26 08:23 by tony
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