The PCI Express card uses its time source to generate time from an internal disciplined oscillator, that can be accessed across the PCI-Express bus through a set of zero latency time registers. Time synchronization can be achieved by simply reading the time registers, using this PCI card to generate periodic interrupts, or the PCI-Express can latch the time of an external event.
The PCI-Express card is the newest member to Brandywine's bus level family of timing cards and is quickly becoming one of the most used PCI cards, replacing its older counterparts. Here is the link to our Press Release on the PCI-Express card. Brandywine Communications is constantly working on using the latest technology to give our customers the best products possible. Please ask your sales manager if you have any questions.