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].
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
[Question]
When we execute the " byte write access" to EIM ,
which data bus is used ?
Best Regards,
Koichi Sakagami
Solved! Go to Solution.
Hello,
For even bytes - EB2 is asserted ; for odd bytes - EB3.
Have a great day,
Yuri
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Hello,
For even bytes - EB2 is asserted ; for odd bytes - EB3.
Have a great day,
Yuri
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
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