[flashrom] [RFC] National Semiconductor DP83815 NIC patch

Andrew Morgan ziltro at ziltro.com
Wed Jun 9 15:47:06 CEST 2010


On 09/06/10 02:24, Marko Kraljevic wrote:
> Hi Andrew,
> This probably isn't too important, Most (all?) parallel flash can jive
> with TTL levels (ie.>= 2V is high,<= 0,8V is low, in-between is
> garbage).
>
> eg. this datasheet (29F002) - see the Vil and Vih specifications.
> http://www.datasheetcatalog.org/datasheets/150/489768_DS.pdf
>
> However, it is essential that VCC be 5V, give or take. 3,3V will cause
> errors. Are you saying Vcc is 3,3V? Or just the data/addr lines?
>    
Vcc is 3.3v!
I wonder if that's why they didn't put a socket on the board... :)

-- 

Andrew.





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