Advanced PC/104 timing board that conforms to the PC/104Plus 2.0 – (PC104-Plus SyncClock32)

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The PC/104Plus SG from Brandywine Communications provides precision time with zero latency to the host computer over the PCI bus. An on-board microprocessor automatically synchronizes the clock to reference signal inputs. The reference signal inputs can be 1 PPS, IRIG or NASA time codes and optionally, GPS or HaveQuick. The clock can free run and be set by commands from the host over the PCI bus.


  • IRIG’s A and B and NASA 36 time code inputs
  • +3.3V or +5V signaling
  • 1PPS Sync input
  • External Event (Time Tag) input
  • Three programmable pulse rate outputs
  • Match Time output
  • Industrial Temperature Range option
  • Optional on-board GPS option
  • Optional HaveQuick input/output
  • Optional IRIG B time code output