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Parallel NOR Flash interface in LPC4367

Question asked by Gaurav More on Aug 9, 2019
Latest reply on Aug 12, 2019 by xiangjun.rong

I am using LPC4367 controller in one of our project. I am able to interface SDRAM and now i want to use Norflash as well. Also we are planning to interface SRAM interface.

So over all we will be using SDRAM, SRAM and NORFLASH together, but I have some queries.


1. Can I use SDRAM, SRAM and NORFLASH together over EMC lines?

2. Accessing of SDRAM, SRAM and NOR flash is possible together like reading data from SDRAM or SRAM and storing it in NOR Flash.

3. Do we have any example code working for parallel NOR Flash?

4. Is there any reference document regarding the SDRAM, NOR Flash and SRAM interface method like AN1508 app note.


Also please share the code for reference with respect to LPCXpresso ide. This is on higher priority.



Gaurav More