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F28377D SDRAM Sample code

Other Parts Discussed in Thread: CONTROLSUITE

I have got a sample code for F28377D SDRAM I/F in controlSUITE v3.3.0.

But I found a difference in the configuration procedure between the sample code and F28377D TRM.

In the sample code, the configuration procedure below

1. SDRAM_TR

2. SDRAM_CR

3. SDRAM_RCR

4. SDR_EXT_TMNG

F28377D TRM (SPRUHM8C) says 2 way of procedures (Procedure A and B),

but both are different from the sample code.

I think SDRAM_CR should be the last step like TRM, because a SDRAM_CR write kicks a mode register configuration (LMR command)

to SDRAM.

Best Regards,

Satoshi Shinohara