Hi everyone..
I design the dm6437 board by myself refer to DM6437 Digital Video Development Platform (DVDP) from Spectrum Digital.
I change "NAND512W3A2BZA6E(ST nand)" to "K9F5608U0B(Samsung nand)".
and I test from spectrum test code( http://c6000.spectrumdigital.com/evmdm6437/reve/files/evmdm6437_v2.zip).
I test the below folder project.
"\evmdm6437_v2\tests\nandflash"
Unfortunately, nandflash test code does not work well. and it printed below messages.
===========message====================
01 Testing NAND Flash...
2048 Blocks
65536 Pages
32 MBytes
Reducing test size to [512 blocks],[16384 pages],[26 bad pages]
Erasing Flash [0-512] blocks
Writing Flash [0-16384] pages
Reading Flash [0-16384] pages
[read]Found bad page: 0
[read]Found bad page: 1
[read]Found bad page: 2
[read]Found bad page: 3
[read]Found bad page: 4
[read]Found bad page: 5
[read]Found bad page: 6
[read]Found bad page: 7
[read]Found bad page: 8
[read]Found bad page: 9
[read]Found bad page: 10
[read]Found bad page: 11
[read]Found bad page: 12
[read]Found bad page: 13
[read]Found bad page: 14
[read]Found bad page: 15
[read]Found bad page: 16
[read]Found bad page: 17
[read]Found bad page: 18
[read]Found bad page: 19
[read]Found bad page: 20
[read]Found bad page: 21
[read]Found bad page: 22
[read]Found bad page: 23
[read]Found bad page: 24
[read]Found bad page: 25
[read]Found bad page: 26
[read]Error: Too many bad pages 27
FAIL... error code 27... quitting
========================================
As far as I am concerned, the manufacturer code and product ID seems to be a well-read.
and Erasing, Writing too.
Does anyone know how to use Samsung NAND Flash(K9F5608U0B)...???
Thanks for reading long passages.
