I've recently stared using this board. There is very limited support from CM Labs; their web site doesn't even mention hardware. I was able to get some, not particularly useful, information through an email contact.
I have the Rev F board. The current schematics are for Rev E.
What is the difference between the current schematics and my board?
The Ethernet PHYs run a 1.8V and timing is a bit hairy, compared to the simpler Digilent board designs. What are the PHY receiver data and control PCB trace lengths?
Since Digilent provides the schematic and user manual documentation you would see to be the only source for support.
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zygot
I've recently stared using this board. There is very limited support from CM Labs; their web site doesn't even mention hardware. I was able to get some, not particularly useful, information through an email contact.
I have the Rev F board. The current schematics are for Rev E.
What is the difference between the current schematics and my board?
The Ethernet PHYs run a 1.8V and timing is a bit hairy, compared to the simpler Digilent board designs. What are the PHY receiver data and control PCB trace lengths?
Since Digilent provides the schematic and user manual documentation you would see to be the only source for support.
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