Re: AT91SAM9260 booting and board questions
- From: Bool <nospam@xxxxxxxxxx>
- Date: Sun, 18 Mar 2007 09:56:15 +0100
Ulf Samuelsson napisał(a):
I am trying to design a new board based on the AT91SAM9260 processor
and had a few questions :
- Any idea if the DP83848CVV Phyter from National Semi would work with
this proc. (it supports both RMII and MII)
The chip specification was modified to support this part, but
it has nto been tested in practice by Atmel.
The advantage oft he PHYTER is the clock output which
can be used to drive the main clock of the AT91SAM9260.
Thus you can build a system with only one crystal.
The crystal is connected to the PHYTER which probvids
the clock to the SAM9260, and by setting OSCSEL to
use the internal R/C oscillator, you do not need the 32 kHz crystal.
Could you please tell me does SAM7X256 support DP83848CVV too?
If I connect clock output 25MHz DP83848CVV to SAM7X can I run SAMBA?
I know that SAMBA need 18.432MHz.