Difference between revisions of "LCD-W500"
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== LCD-W500 interface Pin Spec== | == LCD-W500 interface Pin Spec== | ||
| + | |||
| + | * '''RGB LCD Interface Pin Spec''' | ||
| + | ::{| class="wikitable" | ||
| + | |- | ||
| + | |Pin# || Name || Description | ||
| + | |- | ||
| + | |1, 2 || VDD_5V || 5V input, 100mA | ||
| + | |- | ||
| + | |11，20，29, 37，38，39，40, 45|| DGND || Ground | ||
| + | |- | ||
| + | |3-10 || Blue LSB to MSB || RGB blue | ||
| + | |- | ||
| + | |12-19 || Green LSB to MSB || RGB green | ||
| + | |- | ||
| + | |21-28 || Red LSB to MSB || RGB red | ||
| + | |- | ||
| + | |31 || ONE_WIRE || Not Used | ||
| + | |- | ||
| + | |32 || XnRSTOUT Form CPU || reset in | ||
| + | |- | ||
| + | |33 || VDEN || signal the external LCD that data is valid on the data bus | ||
| + | |- | ||
| + | |34 || VSYNC || vertical synchronization | ||
| + | |- | ||
| + | |35 || HSYNC || horizontal synchronization | ||
| + | |- | ||
| + | |36 || LCDCLK || LCD clock, Pixel frequency | ||
| + | |- | ||
| + | |41 || I2C_SCL || I2C2 clock signal, for capacitive touch data transmission and backlight control | ||
| + | |- | ||
| + | |42 || I2C_SDA || I2C2 data signal, for capacitive touch data transmission and backlight control | ||
| + | |- | ||
| + | |43 || GPIOC16 || interrupt pin for capacitive touch, used with I2C | ||
| + | |- | ||
| + | |30,44 || NC || Not connected | ||
| + | |} | ||
== Dimensional Diagram == | == Dimensional Diagram == | ||
== Datasheet&Schematic == | == Datasheet&Schematic == | ||
| − | Schematic：http://wiki.friendlyarm.com/wiki/images/e/e1/LCD-W500-1907.pdf | + | *Schematic：http://wiki.friendlyarm.com/wiki/images/e/e1/LCD-W500-1907.pdf |
| − | LCD+TP Drawing and Pin Spec: http://wiki.friendlyarm.com/wiki/images/e/ed/LCD-W500_LCD%2BTP.bmp | + | *LCD+TP Drawing and Pin Spec: http://wiki.friendlyarm.com/wiki/images/e/ed/LCD-W500_LCD%2BTP.bmp |
Latest revision as of 01:55, 19 September 2019
1 LCD-W500 interface Pin Spec
- RGB LCD Interface Pin Spec
Pin# Name Description 1, 2 VDD_5V 5V input, 100mA 11，20，29, 37，38，39，40, 45 DGND Ground 3-10 Blue LSB to MSB RGB blue 12-19 Green LSB to MSB RGB green 21-28 Red LSB to MSB RGB red 31 ONE_WIRE Not Used 32 XnRSTOUT Form CPU reset in 33 VDEN signal the external LCD that data is valid on the data bus 34 VSYNC vertical synchronization 35 HSYNC horizontal synchronization 36 LCDCLK LCD clock, Pixel frequency 41 I2C_SCL I2C2 clock signal, for capacitive touch data transmission and backlight control 42 I2C_SDA I2C2 data signal, for capacitive touch data transmission and backlight control 43 GPIOC16 interrupt pin for capacitive touch, used with I2C 30,44 NC Not connected
2 Dimensional Diagram
3 Datasheet&Schematic
- Schematic：http://wiki.friendlyarm.com/wiki/images/e/e1/LCD-W500-1907.pdf
- LCD+TP Drawing and Pin Spec: http://wiki.friendlyarm.com/wiki/images/e/ed/LCD-W500_LCD%2BTP.bmp
