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ID: 1528
Case Type: faq
Category: Architecture
Related To: IO
Family: MachXO2

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What is the default configuration of the I/O pins in a blank MachXO2 device ?

The default configuration of the I/Os in a blank MachXO2 device is tri-state with a weak pull-down to ground (GND).

Please follow the link in the MachXO2 Datasheet under section "Architecture", on page 2-23, you can find further details about the behavior of a typical I/O during power-up.