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I/O 完善台账

本页由原 CSV 派生，不是新的状态权威、执行记录或软件资格。 原编号、顺序和全部原字段来自 原台账。 源文件：docs/design/platform-refinement-execution.csv；SHA-256：e4496e72ba53be176407804fffa805ef5b12f9da1e0949d2f3e8a20292d27e8b。

不同台账范围重叠，不相加数量或计算全项目完成率。实现状态与软件、 物理状态分别解释；development_passed 不表示当前文档 HEAD 已执行。 qualification_record_authority 要回到精确结果索引判断源码和范围。 绝对 /workspace、/dev/shm 定位保留原字节，仅说明原执行主机位置； 可取得归档及 member 定位见 软件证据入口。

原退出字段只有原 CSV 中实际存在的字段；任务、资格前提和合同链接 也按原文保留，不能据此补造某次执行。

本表包含 60 条原记录，仅表示来源行数。

IO-01

原字段	原值
task_id	IO-01
task	ADC 模式复位
implementation_status	implemented
software_status	development_passed
hardware_status	not_executed
implementation_paths	soc/stm32f407/drivers/adc.c
evidence_paths	tools/testing/evidence/adc-iteration
exit_condition	stream 切换为 polling 时在采样前清除扫描序列
owner	codex

IO-02

原字段	原值
task_id	IO-02
task	ADC 重试校准
implementation_status	implemented
software_status	development_passed
hardware_status	not_executed
implementation_paths	soc/gd32f470/drivers/adc.c
evidence_paths	tools/testing/evidence/adc-iteration
exit_condition	重试会重复有界稳定复位校准
owner	codex

IO-03

原字段	原值
task_id	IO-03
task	GPIO 推导 mask 验证
implementation_status	implemented
software_status	development_passed
hardware_status	not_applicable
implementation_paths	tools/configure/configure.py
evidence_paths	tools/configure/test_configure.py
exit_condition	省略 mask 不能授权额外初始位
owner	codex

IO-04

原字段	原值
task_id	IO-04
task	当前支持文档
implementation_status	implemented
software_status	development_passed
hardware_status	not_applicable
implementation_paths	tools/configure/documentation.py;docs/delivery/support.md
evidence_paths	tools/testing/evidence/configure-iteration
exit_condition	模式、MPU、分离安全域和已审查路由声明符合生产实现
owner	codex

IO-05

原字段	原值
task_id	IO-05
task	SPI polling owner 身份
implementation_status	implemented
software_status	development_passed
hardware_status	not_executed
implementation_paths	components/bus_owner/src/spi_owner.c
evidence_paths	tools/testing/evidence/spi-polling-identity-green.log
exit_condition	借用或访问硬件前拒绝其他控制器
owner	codex

IO-06

原字段	原值
task_id	IO-06
task	示例启动回退
implementation_status	implemented
software_status	development_passed
hardware_status	not_executed
implementation_paths	os/freertos/freertos.c;X-Gen-Lab/nexus-examples
evidence_paths	X-Gen-Lab/nexus-examples/tests/evidence/startup-rollback;X-Gen-Lab/nexus-examples/tests/evidence/scheduler-return
exit_condition	close、drain、join 或启动前 discard；保留清理责任
owner	codex

IO-07

原字段	原值
task_id	IO-07
task	I/O service 诊断
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io;components
evidence_paths	tools/testing/evidence/io-observer-iteration
exit_condition	无需隐藏 worker 即可观察进展与失败
owner	codex

IO-08

原字段	原值
task_id	IO-08
task	模式、所有权与取消矩阵
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	soc;tests/google;scripts/ci/io_lifecycle_matrix.py
evidence_paths	tools/testing/evidence/io-lifecycle-iteration
exit_condition	203 项已审查有界属性；源码／对象／binary 记录与规范全计划可执行准入；最终全新完整计划是资格权威
owner	codex

IO-09

原字段	原值
task_id	IO-09
task	隔离集成与恢复
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	components;X-Gen-Lab/nexus-examples
evidence_paths	tools/testing/evidence/io-observer-iteration
exit_condition	保留借用存储；显式恢复 owner
owner	codex

IO-10

原字段	原值
task_id	IO-10
task	stream 容量与背压预算
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/stream.c;tools/hil
evidence_paths	tools/testing/evidence/io-observer-iteration
exit_condition	有界容量与调用者策略；不覆盖借用项
owner	codex

IO-11

原字段	原值
task_id	IO-11
task	可选只读能力
implementation_status	implemented
software_status	development_passed
hardware_status	not_applicable
implementation_paths	tools/configure/factory.py;tools/configure/providers/common.py
evidence_paths	tools/testing/evidence/configure-iteration
exit_condition	选定描述符；Native 模拟标志；无热路径成本
owner	codex

IO-12

原字段	原值
task_id	IO-12
task	UART RX DMA 与 IDLE
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	soc/stm32f407/drivers/uart_receive.c;soc/gd32f470/drivers/uart_receive.c
evidence_paths	tools/testing/evidence/uart-iteration;tools/testing/evidence/configure-streams
exit_condition	已审查 DMA 路由；有限与连续模式所有权
owner	codex

IO-13

原字段	原值
task_id	IO-13
task	UART 双向 DMA block
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	soc/stm32f407/drivers/uart_receive.c;soc/gd32f470/drivers/uart_receive.c
evidence_paths	tools/testing/evidence/uart-iteration;tools/testing/evidence/configure-streams
exit_condition	TX DMA 加 RX block，不增加默认状态
owner	codex

IO-14

原字段	原值
task_id	IO-14
task	UART RTS、CTS 与 RS485
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/uart_rs485.c;soc;tools/configure
evidence_paths	tools/testing/evidence/uart-iteration;docs/design/uart-dma-rs485.md
exit_condition	已审查引脚；真实 TC；DE 延时借用合同
owner	codex

IO-15

原字段	原值
task_id	IO-15
task	连续 ADC DMA
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/stream.c;soc/*/drivers/adc_continuous.c
evidence_paths	tools/testing/evidence/adc-iteration;tools/testing/evidence/configure-streams
exit_condition	预投递目标；硬件地址替换证明
owner	codex

IO-16

原字段	原值
task_id	IO-16
task	ADC 通道时序扩展
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/adc_observer.c;soc;tools/configure
evidence_paths	tools/testing/evidence/adc-iteration
exit_condition	采样时间和扫描速率的硬件限制
owner	codex

IO-17

原字段	原值
task_id	IO-17
task	DMA 拓扑事实
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/dma.c;tools/configure
evidence_paths	tools/testing/evidence/configure-iteration
exit_condition	公共不透明 ID；provider 验证已审查物理拓扑
owner	codex

IO-18

原字段	原值
task_id	IO-18
task	SPI 单向 DMA
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/spi.c;soc/*/drivers/spi_dma.c
evidence_paths	tools/testing/evidence/spi-memory-arm-commands.json
exit_condition	调用者提供 dummy／discard；真实 span；按方向设置 MINC
owner	codex

IO-19

原字段	原值
task_id	IO-19
task	I2C 中断／DMA 异步
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/i2c.c;soc/common/i2c_v1_async.c;soc/*/drivers/i2c_async.c
evidence_paths	tools/testing/evidence/i2c-async-iteration;tools/testing/evidence/configure-streams
exit_condition	ACK 最后字节序列；BTF STOP；request 最终访问
owner	codex

IO-20

原字段	原值
task_id	IO-20
task	I2C 物理总线清除
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io/src/i2c_bus_clear.c
evidence_paths	tests/evidence/i2c-bus-clear
exit_condition	有界脉冲和 STOP；开漏与清理所有权
owner	codex

IO-21

原字段	原值
task_id	IO-21
task	新增已审查控制器路由
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	soc/*/drivers;tests/google
evidence_paths	tools/testing/evidence/multi-controller-iteration
exit_condition	三个精确料号与两个后端的静态多控制器装配；18 份编写的固件夹具、纯冷态 I2C 身份和保留生命周期；需要最终维护 ARM 与干净 SDK 资格
owner	codex

IO-22

原字段	原值
task_id	IO-22
task	GD 附加 SRAM 与 TCM 链接
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	core/include/nexus/core/memory.h;soc/gd32f470/memory_init.c;tools/configure/memory.py;cmake/platform
evidence_paths	tools/testing/evidence/memory-iteration;tools/testing/evidence/configure-memory-metadata
exit_condition	显式 section 和预算；拒绝 DMA TCM
owner	codex

IO-23

原字段	原值
task_id	IO-23
task	三块 Board 电气事实审查
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	boards
evidence_paths	pending
exit_condition	真实 PCB 修订、连接器、晶振和 NOR 身份
owner	codex

IO-24

原字段	原值
task_id	IO-24
task	resolver／emitter 通用限制
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_applicable
implementation_paths	tools/configure/providers/common.py;tools/configure/providers/*/bindings.py
evidence_paths	tools/testing/evidence/configure-limits-clock
exit_condition	factory 限制由公共合同推导；已审查时钟组合；四个选定 ARM 图及资源／保留证据
owner	codex

IO-25

原字段	原值
task_id	IO-25
task	实板 FP／MVE 任务 context
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	真实目标观察；当前三块板均为 M4F
owner	codex

IO-26

原字段	原值
task_id	IO-26
task	实板时钟、Tick 与 deadline 精度
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	绑定定时器漂移、Tick 和单调时间证据
owner	codex

IO-27

原字段	原值
task_id	IO-27
task	Runtime MSP／任务栈峰值
implementation_status	implemented
software_status	targeted_passed
hardware_status	blocked
implementation_paths	tools/hil;os
evidence_paths	tools/testing/evidence/stack-owner-iteration
exit_condition	有界静止期栈扫描和真实固定版本内核所有权轮次；物理 MCU 栈／耐久未执行
owner	codex

IO-28

原字段	原值
task_id	IO-28
task	OS owner 生命周期耐久
implementation_status	implemented
software_status	targeted_passed
hardware_status	blocked
implementation_paths	os;components;tools/hil
evidence_paths	tools/testing/evidence/stack-owner-iteration
exit_condition	有界静止期栈扫描和真实固定版本内核所有权轮次；物理 MCU 栈／耐久未执行
owner	codex

IO-29

原字段	原值
task_id	IO-29
task	Board tickless 连续定时器 port
implementation_status	implemented
software_status	targeted_passed
hardware_status	blocked
implementation_paths	soc;os/freertos
evidence_paths	tools/testing/evidence/timebase-lowpower-iteration
exit_condition	显式固定 profile 浅 WFI 时间基准 port；实际 4 个 ARM／默认省略／50 个模型检查；物理唤醒精度未执行
owner	codex

IO-30

原字段	原值
task_id	IO-30
task	fail-stop 与产品安全输出 hook
implementation_status	implemented
software_status	targeted_passed
hardware_status	blocked
implementation_paths	core/src/fault.c;os;X-Gen-Lab/nexus-examples
evidence_paths	tools/testing/evidence/fault-observation;tests/evidence/threadx-fault-observer
exit_condition	保留 fail-stop 前的无状态 observer；保留更强传入 mask 和真实 fault context；外部安全策略与物理输出分别取得资格
owner	codex

IO-31

原字段	原值
task_id	IO-31
task	实板受限 MPU 隔离
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	软件夹具不能证明实际内存 fault 隔离
owner	codex

IO-32

原字段	原值
task_id	IO-32
task	实板分域安全隔离
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	需要匹配的 secure 目标和真实 SAU 归属
owner	codex

IO-33

原字段	原值
task_id	IO-33
task	可选择 OS 对象成本
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	os/freertos/freertos.c;scripts/ci/os_resources.py;tests/contracts/os_resources
evidence_paths	tools/testing/evidence/os-optimization;/workspace/nexus-delivery/bd6df2c7a1b9a6cb613947c0528f998ff21d31e3/github/all-cortex/reports/os-resources/report.json
exit_condition	刷新了实际八个 ABI 资源变体和 56 条命令，验证 1,136 个证据身份引用；最终干净源码成本仍独立绑定
owner	codex

IO-34

原字段	原值
task_id	IO-34
task	新增真实 RTOS 后端
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	os/threadx;tools/configure/threadx.py
evidence_paths	tests/evidence/threadx-integration;tools/testing/evidence/threadx-dependency;tools/testing/evidence/threadx-context-iteration
exit_condition	官方锁定 ThreadX Linux 与 CortexM4 后端；实际 62 个 GoogleTest 用例及两次各 62 个用例的完整 TSan 执行，加六个 Board ARM；已修复 Linux scheduler 状态快照和 signal 设置；需要最终干净已安装 SDK 使用者；不具备物理资格
owner	codex

IO-35

原字段	原值
task_id	IO-35
task	可选 nominal factory ID
implementation_status	implemented
software_status	development_passed
hardware_status	not_applicable
implementation_paths	tools/configure/factory.py;tools/configure/test_factory_features.py
evidence_paths	tools/testing/evidence/configure-iteration
exit_condition	C 与 C++ 编译拒绝跨类别 ID；无默认 RAM 成本
owner	codex

IO-36

原字段	原值
task_id	IO-36
task	可执行 TOML 文档
implementation_status	implemented
software_status	development_passed
hardware_status	not_applicable
implementation_paths	tools/configure/documentation.py;tools/configure/test_documentation.py
evidence_paths	tools/testing/evidence/configure-iteration
exit_condition	解析每个完整片段；显式说明 fragment 原因
owner	codex

IO-37

原字段	原值
task_id	IO-37
task	provider 属性失败矩阵
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	tests/google;scripts/ci/io_lifecycle_matrix.py
evidence_paths	tools/testing/evidence/io-lifecycle-iteration
exit_condition	同一全新、无过滤的生产目标执行中的 203 项有界属性；规范全计划／源码／对象／binary 身份；需要最终严格完整计划
owner	codex

IO-38

原字段	原值
task_id	IO-38
task	新模式资源与 GC
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	tools/measurement/retention.py;soc//CMakeLists.txt;tests/contracts/_assembly
evidence_paths	tools/testing/evidence/configure-streams;tools/testing/evidence/provider-empty-input-iteration
exit_condition	维护中的夹具驱动 ARM 装配门禁检查精确输入、预算及选定／省略操作保留；最终完整 87 个夹具执行记录在源码外；保留合法空 SDK 身份；35 项准入回归与 92 项相关检查通过
owner	codex

IO-39

原字段	原值
task_id	IO-39
task	实板 poll／IRQ／DMA benchmark
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	相同产物、时钟、负载、优化和原始时序
owner	codex

IO-40

原字段	原值
task_id	IO-40
task	CI 产物源码身份
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_applicable
implementation_paths	.github/actions/record-identity;tools/maintenance/job_identity.py
evidence_paths	tools/testing/evidence/ci-identity
exit_condition	每个 job 保留真实 checkout、tree、依赖、配置和工具身份
owner	codex

IO-41

原字段	原值
task_id	IO-41
task	证据留存与证明
implementation_status	implemented
software_status	runtime_pending
hardware_status	not_applicable
implementation_paths	.github/workflows/release.yml;dependencies/actions.lock.json
evidence_paths	tools/testing/evidence/ci-identity
exit_condition	不可变归档与来源记录；不伪造签名
owner	codex

IO-42

原字段	原值
task_id	IO-42
task	API、schema 与 SDK 兼容性版本
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_applicable
implementation_paths	dependencies/platform-compatibility.json;tools/configure/metadata.py;tools/maintenance/compatibility.py;cmake/package
evidence_paths	tools/testing/evidence/source-compatibility;tools/testing/evidence/source-compatibility-integration;tools/testing/evidence/configure-memory-metadata;tools/testing/evidence/source-sdk-archive-exclusion-iteration
exit_condition	规范 epoch 与精确 source-only SDK 闭包；45 项 SDK 边界回归通过；同一 HEAD 维护归档排除减少 183,996,010 字节；需要最终搬移干净规范使用者
owner	codex

IO-43

原字段	原值
task_id	IO-43
task	agent 维护责任
implementation_status	implemented
software_status	development_passed
hardware_status	not_applicable
implementation_paths	.github/maintainer-roles.json;tools/maintenance/ownership.py
evidence_paths	tools/testing/evidence/agent-maintenance
exit_condition	Codex 负责所有领域；不需要实名人员
owner	codex

IO-44

原字段	原值
task_id	IO-44
task	远端规则与 required checks
implementation_status	blocked
software_status	pending
hardware_status	not_applicable
implementation_paths	.github/workflows
evidence_paths	pending
exit_condition	当前连接器不能检查 branch protection；不伪造 CODEOWNERS
owner	codex

IO-45

原字段	原值
task_id	IO-45
task	缺陷、评审与发布执行责任
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_applicable
implementation_paths	AGENTS.md;tools/evidence/reproduce.py;.github/workflows
evidence_paths	tools/testing/evidence/ci-identity;tools/testing/evidence/fixture-lifetime-iteration;tools/testing/evidence/freertos-failstop-parent-iteration
exit_condition	Codex 负责每个领域；保留独立评审和真实失败证据；发布验证与普通 CI 分离，提升发布资格仍在外部；通过 224 次前后常规与 sanitizer 执行修复三个夹具生命周期缺口；实际复现旧超时问题后，八个 fail-stop 用例在常规／ASan／TSan 下通过
owner	codex

IO-46

原字段	原值
task_id	IO-46
task	锁定依赖升级维护
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_applicable
implementation_paths	tools/maintenance/dependency_proposals.py;.github/workflows/dependency-maintenance.yml
evidence_paths	tools/testing/evidence/source-compatibility
exit_condition	已定义每周只读 workflow；真实 schedule 等待默认分支 workflow；升级需要精确证据
owner	codex

IO-47

原字段	原值
task_id	IO-47
task	真实 HIL station 绑定
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	三块实板的 probe、serial 和芯片身份不可用
owner	codex

IO-48

原字段	原值
task_id	IO-48
task	实板时钟、复位、GPIO 与 watchdog
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	真实 station 采集与复位原因
owner	codex

IO-49

原字段	原值
task_id	IO-49
task	实板 UART／SPI／DMA fault 波形
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	与产物匹配的逻辑分析仪和串口原始采集
owner	codex

IO-50

原字段	原值
task_id	IO-50
task	实板 I2C 电气协议
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	观察 ACK、NACK、STOP、线电压和总线清除
owner	codex

IO-51

原字段	原值
task_id	IO-51
task	实板 ADC、PWM 与 EXTI
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	真实激励与独立仪器观察
owner	codex

IO-52

原字段	原值
task_id	IO-52
task	实板 Flash 断电
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil;X-Gen-Lab/nexus-examples
evidence_paths	pending
exit_condition	破坏性测试区域由外部显式负责
owner	codex

IO-53

原字段	原值
task_id	IO-53
task	实板并发耐久与延迟
implementation_status	blocked
software_status	pending
hardware_status	blocked
implementation_paths	tools/hil
evidence_paths	pending
exit_condition	相同固件的耐久、IRQ 延迟和栈负载证据
owner	codex

IO-54

原字段	原值
task_id	IO-54
task	CAN 平台接口与控制器
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io;soc
evidence_paths	tools/testing/evidence/can-iteration;tools/testing/evidence/configure-can
exit_condition	classic CAN IRQ request／frame ring；共享 filter-domain 所有权；两个生成实例；不声明物理总线验证
owner	codex

IO-55

原字段	原值
task_id	IO-55
task	Ethernet MAC／PHY 原始帧
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io;soc;components/dp83848;tools/configure/ethernet.py
evidence_paths	tools/testing/evidence/ethernet-iteration;tools/testing/evidence/configure-ethernet
exit_condition	RMII 借用 descriptor／frame buffer；已验证冷态 SRAM 门禁与生成；实际两家族 factory／模型测试及四个 ZG ARM 图；物理 PHY／link／PCB 未执行
owner	codex

IO-56

原字段	原值
task_id	IO-56
task	USB 时钟、endpoint 与生命周期
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io;soc;tools/configure/usb_device.py
evidence_paths	tools/testing/evidence/usb-device-iteration;tools/testing/evidence/usb-clock-iteration;tools/testing/evidence/configure-usb
exit_condition	DWCFS PIO endpoint 与保留 epoch 的装配；真实 48 MHz 证明和 NVIC 排空模型／六个选定 ARM；不声明物理 USB 验证
owner	codex

IO-57

原字段	原值
task_id	IO-57
task	Timer capture 与高级 PWM
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	io；soc/*/drivers；tools/configure/timer_advanced.py
evidence_paths	tools/testing/evidence/timer-iteration;tools/testing/evidence/timer-factory-iteration
exit_condition	两家族 timer capture 和互补 PWM deadtime／break 所有权；实际共享资源与冷态清理回归、选定／默认 ARM 图；物理输出与时序未执行
owner	codex

IO-58

原字段	原值
task_id	IO-58
task	SoC 睡眠与时钟生命周期
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	soc;os
evidence_paths	tools/testing/evidence/clock-domain-iteration
exit_condition	调用者拥有 clock lease 与精确固定 profile 浅睡眠；实际排空／唤醒／时钟读回模型；不支持动态 PLL／STOP 和物理时序
owner	codex

IO-59

原字段	原值
task_id	IO-59
task	新增 SoC／Board 完整纵切片
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	soc/stm32g474;boards/stm32g474re_hse24_reference;tools/configure/providers/stm32g474
evidence_paths	tools/testing/evidence/g474-iteration;tests/evidence/g474-factory-integration
exit_condition	精确 STM32G474RET6 GPIO／LPUART factory、startup、clock／linker 纵切片；真实常规 sanitizer 与选定／空 ARM；参考 PCB 和其他外设未取得资格
owner	codex

IO-60

原字段	原值
task_id	IO-60
task	窄用户 I/O 隔离合同
implementation_status	implemented
software_status	targeted_passed
hardware_status	not_executed
implementation_paths	components/user_io_broker
evidence_paths	tools/testing/evidence/user-io-broker-iteration
exit_condition	可信特权 GPIO gateway 验证范围，借用保留至真实排空；可选组件；SVC、MPU、TZ gateway 和物理隔离未实现
owner	codex