The Symmetricom / Bancomm / Datum bc630AT is a half height IBM XT/AT bus board designed to provide a precision real time clock, decode serial time code signals, digitally synchronize multiple PC's and provide a number of other valuable timing features. The bc630AT also incorporates a battery backed real time clock IC which maintains settable time during power loss and can be synchronized to an external time code signal. The real time clock can also be decoded with microsecond precision. The operation of the bc630AT is controlled by sixteen 8-Bit registers written and read by the host XT/AT computer. These registers are used for defining the time source the bc630AT decodes, mode of operation, setting and reading the real time clock, activating time capture operations, holding the captured time and status, defining the heartbeat frequency, and defining the propagation delay compensation value.
Product Family: bc630AT, bc-630AT, bc 630AT, 630AT, 630-AT, 630 AT