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Pin R\V\A is a general purpose I/O, it can be used for customer specific applications. This was intended to switch over from RS-485 to RS-232, but currently there are no drivers for this. Currently this pin is not controlled by the software.
If functionality is added to this pin in the future this FAQ will be updated. If you'd like to be notified when this happens please click the "Notify on Change" button below and provide your email address.
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[Originally Published On: 11/09/1999 11:39 AM]