3 Dec
2008
3 Dec
'08
2:57 p.m.
Hello,
On Wed, Dec 3, 2008 at 8:40 AM, Trent Piepho tpiepho@freescale.com wrote:
On Wed, 3 Dec 2008, Sean MacLennan wrote:
Yes, I would recommend to do it this way if possible. A small NOR for U-Boot and environment and everything else in NAND. This makes things much easier. But I understand that this is sometimes a problem with space (2 FLASH chips) and costs.
Mainly cost. We didn't want to pay for a second chip.
I think for NAND the latches necessary to de-multiplex the localbus aren't necessary like they are for NOR? On our board the latches might even take more space than the flash chip.
The local bus can be configured to run non-multiplexed.
Regards,
--
Leon