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AR# 32660

System ACE CompactFlash - What is the CFGPROG pin listed in some board schematics?


When I review the ML series board schematics, I see that the FPGA PROG pin is connected to a CFGPROG pin on the System ACE module. This pin is not listed in the System ACE Data Sheet, DS080:

How do I connect this pin?


This pin should be a true No Connect as prescribed by the data sheet. The pin was used for some discontinued functionality that is not supported. It appears in schematics as a legacy of this but should be a No Connect.

AR# 32660
Date Created 05/07/2009
Last Updated 12/15/2012
Status Active
Type General Article