Revision as of 00:24, 7 January 2014 by imported>Tuxuser
There are ten sets of pin headers on the board.
They are numbered according to the PCB sections (J X Y N).
ID
|
#Pins
|
Purpose
|
J1D2
|
9
|
XDK Debug Header #2
|
J1F1
|
6
|
Southbridge LED Header
|
J2B1
|
13
|
XDK Debug header
|
J2D1
|
6
|
Southbridge Header
|
J2D2
|
8
|
GPU Header
|
J5C1
|
6
|
ANA Header
|
J5C2
|
6
|
GPU SPI EEPROM Header
|
J7F1
|
6
|
CPU SPI EEPROM Header
|
J7G1
|
3
|
Aux Power Header
|
J8C1
|
10
|
CPU JTAG Header
|
J1D2, J2D1, J2D2
J1D2
|
Pin
|
Signal
|
Description
|
1
|
|
Unknown
|
2
|
|
Unknown
|
3
|
|
Unknown
|
4
|
|
Unknown
|
5
|
|
Unknown
|
6
|
|
Unknown
|
7
|
|
Unknown
|
8
|
GND
|
Ground
|
9
|
GND
|
Ground
|
J2D1
|
Pin
|
Signal
|
Description
|
1
|
|
Unknown
|
2
|
|
Unknown
|
3
|
|
Unknown
|
4
|
|
Unknown
|
5
|
|
Unknown
|
6
|
GND
|
Ground
|
J2D2
|
Pin
|
Signal
|
Description
|
1
|
|
Unknown
|
2
|
|
Unknown
|
3
|
|
Unknown
|
4
|
|
Unknown
|
5
|
|
Unknown
|
6
|
GND
|
Ground
|
7
|
|
Unknown
|
8
|
|
Unknown
|
scheme: http://people.zeelandnet.nl/kbgeldof/j2b1_conn.JPG