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BF609 NOR flash for booting and DDR2 RAM suggestion

Question asked by M.Oz on Aug 19, 2017
Latest reply on Sep 15, 2017 by Jithul_Janardhanan

Hi,

 

I have been designing a custom board using ADSP-BF609. I want to use NOR flash for booting BF609. NOR flash and DDR2 RAM 's status in ADSP-BF609 EZ-KIT EVAL board is end of life now. So i have to find another part. I have a few question about this problem.

1) Can i use MT28EW128ABA1LPC-0SIT as NOR flash and AS4C64M16D2-25BCN as DDR2 RAM? 

2) If i use AS4C64M16D2-25BCN as a DDR2 RAM, i will not use DMC0_A13 pin of BF609. Is that any problem?

3) If i use MT28EW128ABA1LPC-0SIT as a NOR flash, i will not use SMC_NORCLK pin of BF609. Is that any problem?

4) If you suggest any part number, it would be good for me. 

 

Thank you for interest.
 

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