LCD module data
Numeric
Character
Mixed
- ≡ Uniden FP203 ✘
- ≡ Uniden FP204 ✘
- ≡ VIP89Z G-Code ✘
Graphic
key: ≡ parallel, ↔ serial, ~ LVDS, _ unknown, ✘ discarded as not useful
Resources
This is an old revision of the document!
| 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 |
| Rows | 64 |
| Char matrix | - |
| Driver IC | 2x Samsung S6B0108A01-00 1), 1x Samsung S6B0107B01-00 2) |
| Backlight | Yellow-green LED |
| Arduino driver | |
| Connector | pin header |
| Num Pins | 20 |
| Pin spacing | 0.1“ |
| Connector pin-out | Arduino test rig | |||
|---|---|---|---|---|
| Pin# | Label | Descriptionl | Measured | Pin |
| 1 | VSS | Ground (0V) | 0V | |
| 2 | VDD | Power supply for Logic circuit (+) | +5.12V | |
| 3 | V0 | Power supply for LCD | -8.25V | |
| 4 | RS | H: Instruction L: Data | 0V | |
| 5 | R/W | Read/Write | 0V | |
| 6 | E | Enable Signal | 0V | |
| 7 | DB0 | Data Bus Line | 0V | |
| 8 | DB1 | Data Bus Line | 0V | |
| 9 | DB2 | Data Bus Line | 0V | |
| 10 | DB3 | Data Bus Line | 0V | |
| 11 | DB4 | Data Bus Line | 0V | |
| 12 | DB5 | Data Bus Line | 0V | |
| 13 | DB6 | Data Bus Line | 0V | |
| 14 | DB7 | Data Bus Line | 0V | |
| 15 | CS1 | Chip Selection For IC1 | 0V | |
| 16 | CS2 | Chip Selection For IC2 | 0V | |
| 17 | /RES | Reset Active “L” | +4.69V | |
| 18 | VEE | DC/DC generator output | -11.47V | 3) |
| 19 | LED 1 | Power supply for LED | +9.2V | +20V |
| 20 | LED 2 | Power supply for LED | -11.48V | GND |
LED backlight power supply 20V at 55mA.
| DG12864-19 S2FBLY4) | |
|---|---|
| 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) |
Datasheets
Examples :
References
3)
No built in DC-DC converter in this example, so no -ve supply output available
electronic/lcd/dg12864.1573948444.txt.gz · Last modified: 2019/11/16 23:54 by tony
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