[MinnowBoard] 4GB Ram need pcb rerouting?

[Berth-Olof Bergman]

Hi,

See part of schematics below.

Best regards,

B-O

 
> 16 juni 2016 kl. 10:41 skrev Grigory V. Korotov <grinux at mail.ru>:
> 
> I looking at micron specs of 8Gb dencity chips and it looks like they not using A15 line and using CS1 instead for 2 rank configuration.
> 
> Does someone have experience to use 4GB memory config with minimal hw modifications? Do i only route CS1 line or i need to do something more?
> 
> thanks
> 
> Grigory
> 
> 16.06.2016 9:52, Berth-Olof Bergman пишет:
>> It would be possible if DRAM A15 is connected, which it isn't on Minnowboard Max and Turbot. It would also be possible to use 8GB DRAM if channel 2 signals is connected. Our Minnowboard Quattro (4 cores) supports 1GB, 2GB, 4GB and 8 GB configurations. We also have an integrated nanoSSD on board, ranging from 8GB to 64GB.
>> 
>> Best regards,
>> 
>> B-O Bergman
>> Winzent Technologies
>> 
>>> 16 juni 2016 kl. 08:45 skrev Grigory V. Korotov <grinux at mail.ru>:
>>> 
>>> Hi!
>>> 
>>> Is it possible to replace currently used ddr3 chips by higher dencity chips without rerouting pcb to get total 4Gb of Ram?
>>> 
>>> Thanks
>>> 
>>> Grigory.
>>> 
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> 
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