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i.MX21 EIM correct wait clocks

Question asked by Nori Shinozaki on Nov 3, 2014
Latest reply on Nov 12, 2014 by Nori Shinozaki

Hello,

 

I would like to determine wait cycles in EIM in i.MX21.

 

I'm setting WWS=0, WSC=111110 checking with MC9328MX21RM Rev.3, however it's not clear which is correct clocks, 63 or 62.

 

In the RM,

 

  Table 20-6. 63 clocks: "WSC=111110 results in 63 clock transfers"

  Table 20-7. 62 clocks: "WSC=111110 WWS=0 Read Access 62"

 

In the 20-7, 63 is Reserved so 62 is the corrcect clocks?

 

Best regards,

Nori Shinozaki

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