What is the function of the ActionCode(Ign) line in the Chain Description File (.cdf)?

Description

In the .cdf file the "ActionCode(Ign)" will be the "Action" that the programmer will take. In this case the "Ign" will be equivalent to the "Program" action which can also be written as "ActionCode(Cfg)". The "ActionCode(Ign)" and "ActionCode(Cfg)" are supported "Program" action codes in the .cdf file.