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i.mx6solox EIM Byte Access(at 16bit Port)

Question asked by An Chang-ki on Sep 1, 2016
Latest reply on Sep 16, 2016 by Yuri Muhin

Dear community,

 

We have a question about EIM byte access.

 

The EIM is configured for 16-bit Non Multiplexed Address/Data mode communication [ DSZ=010, MUM=0].

 ( Single Asynchronous mode Access)

    Address_bus : EIM_AD[15:0]
    Address_bus : EIM_ADDR[25:0]
    Data_bus       :EIM_DATA[23:16] - EIM_EB2_B
    Data_bus       :EIM_DATA[31:24] - EIM_EB3_B

 

[Question]


When we execute the " byte read(even/odd) access" to EIM at non-shift address mode,

Why don't changed the A0 pin?

 

Thank you.

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