Hi Priyan
according to i.MX25 Datasheet (rev.10, 7/2013) sect.3.5 I/O DC Parameters
http://www.freescale.com/files/dsp/doc/data_sheet/IMX25CEC.pdf :
The term ‘OVDD’ in this section refers to the associated supply rail of an
input or output. The association is shown in the “Signal Multiplexing”
chapter of the reference manual.
Associated supply rail can be found in Table 101. 17×17 mm Package i.MX25
Signal Contact Assignment
Best regards
igor
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