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: Glomation introduces new GECM-9G25 SODIMM system on module
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J2 Connector
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November 23, 2008, 05:01:13 PM
#0
Corey Sanders
Corey Sanders
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J2 Connector
I have been unsuccessful in getting pin 2 & pin 3 of the J2 connector to work.
Pin 2 seems to be stuck at 3.3V.
Pin 3 seems to be stuck at 0 V.
Any help would be appreciated.
November 26, 2008, 03:06:18 PM
#1
admin
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Posts: 342
Re: J2 Connector
The EGPIO 0 ~ EGPIO7 are multiplex with other functions on the GESBC-9302E. For example the EGPIO3 and EGPIO4 (pin 2 and 3 on J2) are used for NAND FLASH interface if the optional NAND FLASH is installed. They can be used by disabling the GESBC NAND FLASH in kernel configuration. The EGPIO ports 8 - 15 on J1 are not multiplex to any other function.
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