MPC5777M EBI configuration

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MPC5777M EBI configuration

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davidmarinheiro
Contributor II

Hi,

 

I'm using the MPC5777M with its evaluation board and MPC5777M-512DS Adapter.

I would like to use the external memory on MPC5777M-512DS Adapter which is an SRAM (NXP information on web site) but I have some difficulties with the configuration.

 

When I watch the EBI memory zone with Lauterbach, I only see 0xFFFFFFFF. It seems to be a FLASH memory.

 

Where can I find documentation about the MPC5777M-512DS Adapter for the MPC5777M target?

I would like to verify:

  • Memory implemented
  • Pinout configuration

 

If someone have an exemple of EBI configuration for this target, I will appreciate.

 

David

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davidmarinheiro
Contributor II

OK thanks for your answer

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davidtosenovjan
NXP TechSupport
NXP TechSupport

MPC5777M-512DS has installed two flash memories thus information provided by web summary is incorrect.

Apparently the only public documentation for this mini-module is schematic you can download here:

http://cache.nxp.com/files/32bit/hardware_tools/schematics/SCH-27853-MPC5777M-512DS.pdf

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