J. Lewis Muir > Software > Xia-pfcu-4
Xia-pfcu-4 is an EPICS driver for the XIA PFCU-4 control unit which is now sold by FMB Oxford as the PF4 4-Channel Control Unit.
The driver is written as an EPICS database. It uses the asyn module to communicate with the device via an RS-232 serial connection. It supports inserting and retracting the four filters, allows the creation of a logical eight filter unit by combining two units, and provides a simulator for development work.