[Arm-netbook] Your personal wish list for an I/O board. (Was: EOMA-68 Carrier Board Concept)

Henrik Nordström henrik at henriknordstrom.net
Thu Aug 15 22:51:55 BST 2013


tor 2013-08-15 klockan 22:32 +0100 skrev luke.leighton:

>  no they're not - i put the feedback onto pin 56 of EOMA68.  it was
> very hard to get hold of low-profile ethernet transformers, and they
> were... _expensive_.   so, that's moved to the other side of the
> EOMA68 interface.  it was only when i looked closely at the Q-Seven
> standard that i realised whoops, it's absolutely essential to have the
> ethernet feedback on the standard.... oops :)

Ok.

Then all clear. Ethernet will still work even if the I/O board is
unpowered.

Regards
Henrik






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