The LCD header is designed around compatibility with our low cost LCD-LED: Alphanumeric 2x24 LCD. These I/O are manipulated through tsctl, or through manipulation of the TS-81xx registers directly. Connector CN8 is a 14 pin (2x7) 0.1" spacing header.
| Pinout
|
Header
|
| Pin
|
Name
|
Notes
|
| 1
|
LCD_5V
|
Provides up to 1400mA
|
| 2
|
Ground
|
|
| 3
|
LCD_RS
|
|
| 4
|
LCD_BIAS
|
|
| 5
|
LCD_EN
|
|
| 6
|
LCD_WR#
|
|
| 7
|
LCD_D1
|
|
| 8
|
LCD_D0
|
|
| 9
|
LCD_D3
|
|
| 10
|
LCD_D2
|
|
| 11
|
LCD_D5
|
|
| 12
|
LCD_D4
|
|
| 13
|
LCD_D7
|
|
| 14
|
LCD_D6
|
|
|
| 14
|
13
|
| 12
|
11
|
| 10
|
9
|
| 8
|
7
|
| 6
|
5
|
| 4
|
3
|
| 2
|
1
|
|
| WARNING:
|
LCD_D0 thru LCD_D7 are 5V tolerant. LCD_WR#, LCD_RS, and LCD_EN are not.
|
Power to the LCD header can be toggled by manipulating LCD Enable in the #Register Map. The LCD_5V pin can provide up to 1400mA, but this is a shared 5V rail and will depend on your power supply and what other devices are using that rail.
