K9F1208U0C using with DM355EVM?

ChengM

Prodigy 80 points

I am using DM355EVM,but need change nand flash to K9F1208U0C,it look like not work in DM355EVM.

I see leopard is use the same chip,is the UBL or SFH need modify or some place need change??

I use DM35x_FlashAndBootUtils_1_50 to download program into nand flash.

Thanks

over 15 years ago

0 Josef Kohler12051 over 15 years ago

Intellectual 655 points

take a look at my post:

http://e2e.ti.com/support/dsp/davinci_digital_media_processors/dm3x/f/100/t/34122.aspx

I had a problem with NAND socket on the EVM.

0 ChengM over 15 years ago

Prodigy 80 points

May be there is the problem.

The EMIF does not support NAND Flash devices that require the chip select signal to remain
low during the tR time for a read. See Section 2.5.6.8 for workaround.

The K9F1208U0C need CE hold 'L' in tR.

Let me test with K9F1G08.

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K9F1208U0C using with DM355EVM?