Difference between revisions of "Jetson/exp-board"

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(Detail)
(Detail)
Line 11: Line 11:
 
Interfaces list:
 
Interfaces list:
 
* A Touch screen interface. 4-wires or 5-wires resistive touch screen connector.
 
* A Touch screen interface. 4-wires or 5-wires resistive touch screen connector.
Pin Number Description remark
+
1 X+ for 4-wires touch screen, UL for 5-wires touch screen
+
{| class="wikitable"
2 X- for 4-wires touch screen, LL for 5-wires touch screen
+
|-
3 COMMON for 5-wires touch screen
+
! Pin Number !!Description !! remark
4 Y- for 4-wires touch screen, LR for 5-wires touch screen
+
|-
5 Y+ for 4-wires touch screen, UR for 5-wires touch screen
+
| 1|| X+for 4-wires touch screen, UL for 5-wires touch screen|| 
 +
|-
 +
| 2 || X- for 4-wires touch screen, LL for 5-wires touch screen|| 
 +
|-
 +
| 3 || COMMON for 5-wires touch screen || 
 +
|-
 +
| 4 || Y- for 4-wires touch screen, LR for 5-wires touch screen || 
 +
|-
 +
| 5 || Y+ for 4-wires touch screen, UR for 5-wires touch screen || 
 +
|}
 +
 +
 
* B LCD interface.support eDP LCD by default, replace the coupling capacitor with 0ohm resistor and other resistor to support LVDS LCD
 
* B LCD interface.support eDP LCD by default, replace the coupling capacitor with 0ohm resistor and other resistor to support LVDS LCD
 
* C additional LCD brightness power connector.
 
* C additional LCD brightness power connector.

Revision as of 17:29, 17 July 2017

Summary

There is a board named tk1exp. Designed by "http://dcac.taobao.com". It expanded all the available on the expansion header. Including MIPI CSI2, LCD interface, SPI(touch screen),I2C,GPIO,UART and so on.

Author's email: zhang0801@139.com

Detail

tk1exp summary

Interfaces list:

  • A Touch screen interface. 4-wires or 5-wires resistive touch screen connector.
Pin Number Description remark
1 X+for 4-wires touch screen, UL for 5-wires touch screen
2 X- for 4-wires touch screen, LL for 5-wires touch screen
3 COMMON for 5-wires touch screen
4 Y- for 4-wires touch screen, LR for 5-wires touch screen
5 Y+ for 4-wires touch screen, UR for 5-wires touch screen


  • B LCD interface.support eDP LCD by default, replace the coupling capacitor with 0ohm resistor and other resistor to support LVDS LCD
  • C additional LCD brightness power connector.
  • D BR_UART1( RS-232 level) connector
  • E 4-wires UART2 RS-232 level connector
  • F AD input(from touch controler)
  • G Raspberry PI camera 1
  • H Vmux
  • I Raspberry PI camera 2
  • J GPIO_PU0~PU6 3.3V or 5V level Set logic level by Q and R
  • K I2C 3.3V or 5V level Set logic level by S
  • L BR_UART1 3.3V or 5V level Set logic level by T
  • N TS_SPI 3.3V or 5V level Set logic level by V
  • O Camera 1 CSI-2 Only clk,lan0 and lan1,lan2 and lan3 on the P
  • P Camera 2 CSI-2
  • Q,R,S,T,V IOlogic level jumper,In the Figure 1,jumper to left for 5V,and right for 3.3V
  • U UART2 3.3V or 5V level
  • W Reset, power key,HSIC etc.