In modern industrial automation, test and measurement, and embedded control, system integration efficiency and deployment speed directly impact R&D cycles, production costs, and market responsiveness. As a high-performance, highly integrated 3U PXIe-standard computer controller, PXIE main control card PXIE-6882, with its modular design, powerful hardware configuration, and broad compatibility, is becoming a core computing platform for rapid deployment in industries such as industrial control, military electronics, communications testing, and consumer electronics R&D. 1. Standardized Architecture Simplifies System Integration The PXIe-6882, based on PXI Express, features a compact 3U form factor and is fully compatible with the PXIe chassis backplane protocol. This standardized architecture means it is plug-and-play, eliminating the need for additional motherboard or power system development, greatly simplifying the hardware integration process. Whether building an automated test syst