FAQ_MA35D1_Change_DDR_Size_Not_Work(IOT-MA35D1_EVB)

[yhcheng3]

Question :

MA35D1_LQFP216 change DDR size from 128MB to 256/512MB Cannot work on NuMaker-IOT-MA35D1 EVB Board


Answer.

Package MA35D1_LQFP216:
MA35D16F787C use internal DDR2_128MB
MA35D16F887C use internal DDR3L_256MB
MA35D16F987C use internal DDR3L_512MB

Please sure supply voltage of MVDD is 1.35V for DDR3L, and MVDD is 1.8V for DDR2.
Pay attention to select the corresponding DDR when burning.

MA35D1 Package Type

DDR.png (179.27 KiB) Viewed 18206 times

#MA35D1, #IOT_EVB, # DDR type, #MVDD voltage, #NuMaker-IOT-MA35D1
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