[Arm-netbook] ingenic jz4760 eoma-68 card

luke.leighton luke.leighton at gmail.com
Mon Mar 11 08:46:05 GMT 2013

On Mon, Mar 11, 2013 at 6:27 AM, Hrvoje Lasic <lasich at gmail.com> wrote:
> On Mon, Mar 11, 2013 at 5:49 AM, luke.leighton <luke.leighton at gmail.com>
> wrote:
>> well... i sent a message to ingenic a couple of hours ago, asking if
>> they would be happy to send me the PADS PCB and design files for their
>> reference design using the jz4760, and i just received them!  i'm
>> amazed.  so i can have a go at doing a jz4760 CPU card as well.
>> already i have a couple of questions, but they need to wait for a bit,
>> as i do not want to overwhelm ingenic :)  simple questions like "how
>> do you wire up an RG-MII PHY when the pin-outs from the ethernet port
>> aren't documented" and "although there are 16 address lines for DDR2
>> coming from the processor, what's the actual maximum RAM that is
>> supported?" - y'know, simple things like that.
>> sadly the jz4760 doesn't have SATA, and the 2nd USB port is listed as
>> only 12mbit/sec, so i have to put down a USB hub IC *and* a
>> USB-to-SATA IC (probably a JM20337), find a circuit for that because
>> the datasheet doesn't haave ooone... ahh it's all good :)
>> l.
> is it ok to share it?

 i haven't asked yet.  and it's copyright ingenic.  so the default is
"all rights reserved", but, obviously, by providing it to me because i
asked the question there's the implied permission that *i* may use
it... i'll have to ask to make sure that i can make it available to


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