# X5 Algorithm Toolchain V1.2.8 Documentation Entry Points: Corresponding to RDK X5 System Software 3.5.0

- Source: D-Robotics Developer Community
- Published: 2026-10-12T12:54:15.297Z
- RoboHot: https://robohot.news/en/items/zvjb21bgd2cfaxz1vv6g45s7i
- Original: https://forum.d-robotics.cc/t/topic/35784

## Summary

X5 algorithm toolchain materials remain accessible through two entry points: the standalone "X5 Algorithm Toolchain / X5 OE User Manual" (covering chapters such as environment installation, PTQ quantization and on-board deployment, QAT quantization-aware training, and embedded runtime development), and the algorithm toolchain chapter under advanced development in the "RDK X Series User Manual." The V1.2.8 documentation corresponds to RDK X5 system software 3.5.0; you can confirm the version on the board with cat /etc/version before selecting a package.