Thanks to everyone on this list for all your help. I have found many answers to my questions searching through here and everyone is very willing too help.
I have a question that is pretty low level and not sure if anyone has investigated it. We have a DM355 EVM board Rev C2 from Spectrum Digital. As I was looking at the schematic and checking out the interface for the NAND Flash a question came up. The EVM gates the output of the DM355, address A12 with the chip select 0, so EM_A12 gets ORed with EM_CE0. The question is is EM_A12, pin Y21, setup as the address A12 or as a GIO pin? >From some of the reading I've done on the DM355 EMIF I would have thought this was a GIO pin but the name sure does look like an address pin. Also in PINMUX2 you can only configure the whole address range from A3 to A13 as either address or GIO so when I look at the schematic the other address pins are labeled as GIO pins which seems contradictory. Then when I checked Spectrum Digital's site they have included GEL files and they define the PINMUX2 as an 0x00000004. Which says the EM_A13 to A3 address range is defined as address pins. So does anyone know the real answer? Thanks again for your help, GARY ELLERBUSCH _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
