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MPC5777M EBI for exteranl flash and SRAM

Question asked by Bi weiping on Jun 4, 2019
Latest reply on Jun 4, 2019 by David Tosenovjan

We use a external flash and a external SRAM on our own board.

We use the 16-bit bus mode and DATA[16:31] signals.

CS0: 0x20000000  --- 0x20FFFFFF

CS1: 0x21000000 ---- 0x203FFFFF

I make test code as the attachment file,  it can't write data to external SRAM and the CS1 have no action.

 

I don't know if the configuration is right.

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