StbM on Paul Fleischmannhttps://paul-fleischmann.com/en/tags/stbm/Recent content in StbM on Paul FleischmannHugoenThu, 09 Jul 2026 00:00:00 +0000EthTrcv & IEEE 802.1AS — gPTP and Hardware Timestamping in the PHYhttps://paul-fleischmann.com/en/autosar/ethtrcv/ethtrcv-ieee-8021as-gptp-timestamping/Thu, 09 Jul 2026 00:00:00 +0000https://paul-fleischmann.com/en/autosar/ethtrcv/ethtrcv-ieee-8021as-gptp-timestamping/How IEEE 802.1AS (gPTP) distributes time across the vehicle network, why timestamp accuracy is decided inside the PHY chip, and how EthTrcv, Eth, EthTSyn, and StbM work together to deliver it.