Maintained design contracts¶
These maintained contracts and active plans describe mechanisms, invariants and exit conditions. Historical documents are excluded from the current site and search.
- 当前设计与实施台账
- CPU、原子操作与运行时装配契约
- Build system maintenance contract
- Classic CAN 的平台机制与接入边界
- 显式时钟借用与浅睡眠
- Nexus 文档系统完整优化清单
- Nexus 文档内容与图示标准
- Nexus 文档系统架构与交付规划
- Nexus 文档页面模板
- 下一代平台工程运行手册
- Raw Ethernet MAC, MDIO and DP83848
- 故障观测与保留责任
- 显式 I2C 总线恢复
- 接入、资源装配与源码 SDK 合同
- 有界 I/O 生命周期属性矩阵
- I/O observations, capacity and retained recovery
- Multiple controller ownership
- Independent finite UART and SPI DMA controllers
- Nexus 下一代平台：从第一性原理设计
- OS backend integration
- OS 执行与生命周期合同
- Selected provider assembly gate
- SoC execution budgets
- SoC refinement and physical acceptance
- 源码版本、factory 代际与依赖维护
- Stack observations and owner lifecycle endurance
- STM32G474RET6 / MB1367 initial vertical slice
- ThreadX configuration and integration
- Reviewed shallow tickless timebase
- Optional timer capture and complementary PWM
- U575 synchronous dual-world reference contract
- UART 接收 DMA、双向 DMA 与电气适配
- USB FS device 包所有权与接入边界
- Kernel-invoked user I/O admission