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--- electronic:lcd:dg12864 [2019/11/14 05:25] – tony
+++ electronic:lcd:dg12864 [2026/09/26 08:23] (current) – tony
@@ Line 1: / Line 1: @@
-{{ :electronic:lcd:.jpg?200|DG12864}}
+{{ :electronic:lcd:pb168149a.jpg?200|DG12864}}
 ^  LCD Description  ||
 ^Model|**DG12864-19 S2FBLY**|
-^Manufacturer|Data Vision (Data International Co Ltd)|
+^Manufacturer|Data Vision|
-^Recovered from| |
+^Recovered from|Xerox MX PRO-UIB Print server display|
-^Board IDs|Phico D-0 94V-0, P77-3|
+^Board IDs|Phico D-0 94V-0, P77-3,  Data International Co. Ltd|
-^LCD type||
+^LCD type|positive|
-^Polarizer type||
+^Polarizer type|transflective|
-^Columns|128|
+^Columns|128 pixels|
-^Rows|64|
+^Rows|64 pixels|
 ^Char matrix|-|
-^Driver IC|Samsung S6B0108A01-00 (({{:electronic:datasheet:samsung:s6b0108_v0.0.pdf}})), S......-00, S6B0107B01-00 (({{:electronic:datasheet:samsung:s6b0107_v0.0.pdf}}))|
+^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| |
+^Backlight|yellow-green LED|
-^Arduino driver||
+^Arduino driver|openGLCD.h|
-^Connector||
+^Connector|pin header|
 ^Num Pins|20|
 ^Pin spacing|0.1"|
-^  Connector pin-out  ^^^  Arduino test rig  ||
+^  Connector pin-out  ^^^^  Arduino test rig |
-^Pin#^IC pin^Label^Pin^colour|
+^Pin#^Label^Description^Measured^Pin|
-^1|
+^1|Vss|Ground (0V)|0V|GND|
-^2|
+^2|Vdd|Power supply for Logic circuit (+)|+5.12V|+5V|
-^3|
+^3|V0|Power supply for LCD|-8.25V|((connect to potentiometer between Vee and GND))|
-^4|
+^4|RS|H: Instruction  L: Data|0V|A3|
-^5|
+^5|R/W|Read/Write|0V|A2|
-^6|
+^6|E|Enable Signal|0V|A4|
-^7|
+^7|DB0|Data Bus Line|0V|8|
-^8|
+^8|DB1|Data Bus Line|0V|9|
-^9|
+^9|DB2|Data Bus Line|0V|10|
-^10|
+^10|DB3|Data Bus Line|0V|11|
-^11|
+^11|DB4|Data Bus Line|0V|4|
-^12|
+^12|DB5|Data Bus Line|0V|5|
-^13|
+^13|DB6|Data Bus Line|0V|6|
-^14|
+^14|DB7|Data Bus Line|0V|7|
-^15|
+^15|CS1|Chip Selection For IC1|0V|A0|
-^16|
+^16|CS2|Chip Selection For IC2|0V|A1|
-^17|
+^17|/RES|Reset Active “L”|+4.69V|+5V|
-^18|
+^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|
+^19|LED 1|Power supply for LED|+9.2V|external +20V|
-^20|
+^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=====
+===== 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 : =====
+===== Examples =====
-{{:electronic:lcd:.jpg?800|DG12864 front}}
+{{:electronic:lcd:pb168149a.jpg?800|DG12864 front}}
-|{{:electronic:lcd:.jpg?800|DG12864 back}}
+{{:electronic:lcd:pb168150a.jpg?800|DG12864 back}}
-|{{:electronic:lcd:.jpg?800|DG12864 overview with board}}
+{{:electronic:lcd:pb128093a.jpg?800|DG12864 overview with board}}
-|{{:electronic:lcd:.jpg?300|DG12864 connector}}
+{{:electronic:lcd:pb128092a.jpg?800|DG12864 overview with board}}
-|{{:electronic:lcd:.jpg?300|DG12864 chip}}
-|{{:electronic:lcd:.jpg?400|DG12864 character set}}
+{{:electronic:lcd:pb168153a.jpg?300|DG12864 connector}}\\
-|{{:electronic:lcd:.jpg?400|DG12864 examples}}
+{{: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:.jpg?800|DG12864 circuit}}
-======References======
+{{:electronic:lcd:pb178192a.jpg?600|DG12864 pcb}}\\
-  * [[https://www.mini-itx.com/projects/spacepanel/|DataVision DG-24128 Graphic LCD screen]]
+DC-DC converter not installed
-  * [[https://web.archive.org/web/20040110193103/http://gfxlcd.schijf.org//|alg. werking LCDs]]

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