T220-B PCIe B-code timing card
Learn about our PC timing solutions
The T220-B PCIe B-code timing card provides high-precision time information for computer systems. Using B-code time information as a time reference, the card transmits time information and timer interrupt signals to the computer via the PCIe interface, synchronizing computer software time with the card's time. It supports two B-code signal inputs and automatically switches to the other B-code source if one fails. Even if all reference time sources are disconnected, the card's internal high-stability crystal oscillator maintains continuous operation within a specified accuracy range for a specified period of time, thus continuing to provide a relatively accurate time signal to the computer system, significantly improving the product's reliability.
Applicable fields: scientific research measurement, communications, electricity, transportation, industrial automation, etc.
Important Features
- Supports two-way B code (DC) time information input
- Reference time source master/slave switching, automatic or manual switching
- Onboard frequency source optional (temperature compensated crystal oscillator, constant temperature crystal oscillator)
- Multiple timing functions
- Support Windows and Linux systems, providing rich software interfaces
- API provides multiple soft timing interrupts and time matching interrupts
Important Features
System Block Diagram
