Hi guys, i'm just a bit confused about how accessing my NAND flash based board using TMS320DM368.
NAND flash is a numonix NAND01GW3B2C (1Gb, 8 bit) and is connected on CE0.
ALE is connected to EM_A1 (pin M19) and CLE (pin M18) is connected to EM_A2
so
NAND CE0 BASE/data address is 0x0200 0000
NAND CLE address should be 0x0200 0010
NAND ALE address should be 0x0200 000B
These information comes from AEMIF user guide (SPRUFI1C -- pgg 26)
What made me confused is the file "device_nand.h" (file found in --> flash_utils_dm368.tar.gz) that comes with the DVR368_RDK reference board where the ALE offset is set to 0x00000008 so the ALE address seems to be 0x0200 0008. In reference board Nand chip is connected in the same way as my custom board (CE0,EM_A1, EM_A2).
ALE address seem different from what is indicated on TI user guide...
What is the correct ALE address?
Thank you very much!
