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].
Address_bus : EIM_AD[15:0]
Address_bus : EIM_ADDR[25:16]
Data_bus ：EIM_DATA[23:16] - EIM_EB2_B
Data_bus ：EIM_DATA[31:24] - EIM_EB3_B
When we execute the " byte write access" to EIM ,
which data bus is used ?