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AR# 39283

SP601 - Is header J13 powered by 2.5V or 3.3V?


In Figure 1-14 of the SP601 Hardware User Guide (UG518), the GPIO Male Pin Header topology is shown as follows:

Do these GPIO support 3.3V or 2.5V signaling?


The SP601 provides a 2x6 GPIO male pin header J13. This header supports 3.3V power, GND and 8 I/Os which support LVCMOS25 signaling.
AR# 39283
Date Created 11/29/2010
Last Updated 01/26/2011
Status Active
Type General Article