Specifications

ADDITIONAL LOCAL IO FUNCTIONS
PP 41x/03x 9-13
9.11 P.O.S.T. LED / Speaker
The P.O.S.T. LED is controlled via the speaker port. The P.O.S.T. LED replaces a PC speaker
and is programmed in the same way a speaker would be programmed. The board also outputs the
speaker port via a high current open collector driver on the CompactPCI J5 connector for
connection to an external speaker if required.