PCB on Paul Fleischmannhttps://paul-fleischmann.com/en/tags/pcb/Recent content in PCB on Paul FleischmannHugoenMon, 06 Jul 2026 00:00:00 +0000EthSwt Hardware Deep Dive — Port Interfaces and Signal Processing at the PCB Levelhttps://paul-fleischmann.com/en/autosar/ethswt/ethswt-hardware-deep-dive/Mon, 06 Jul 2026 00:00:00 +0000https://paul-fleischmann.com/en/autosar/ethswt/ethswt-hardware-deep-dive/Host-side interfaces (RGMII/SGMII) to the switch, internal forwarding paths, PCB and power aspects of multi-port chips, and the path a frame takes through the switch.