Sealevel Systems, Inc. will be closed beginning December 20, 2024. Order processing and communication will resume January 2, 2025.

How Do I Perform a Loopback Test on my PCIe Async Card?

In the video below, a member of the Sealevel support team walks through the process of setting up a loopback test for a PCIe Asynchronous card.

Sealevel’s SeaCOM enhanced serial driver makes using the features of our asynchronous serial products easy. In addition to being completely compatible with the Microsoft Windows Serial Driver, SeaCOM also makes use of advanced UART features of our board-based adapters without requiring changes to your software application.

WinSSD is a full featured serial diagnostic utility for Windows. WinSSD allows the user to perform external loopback tests, toggle modem control signals and transmit test pattern messages. In addition WinSSD provides terminal emulation, bit error rate testing and throughput monitoring.

For more info on loopback tests, visit Sealevel Support: https://www.sealevel.com/support/how-do-i-configure-a-synchronous-serial-pcie-or-pci-card-for-loopback-testing-under-windows/

For more info on SeaCOM, visit the SeaCOM software overview.