瑞萨电子提供了支持IEC60730 B类认证的相关应用文档和样例程序，帮助客户获得终端产品的功能安全的认证。
本解决方案涵盖了RL78 系列、RX100/200/600 系列和 RA2/RA4/RA6 系列等瑞萨电子的各系列微控制器。
IEC60730 Class-B要求的微控制器诊断位置
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RA＆RL 的 IEC60730/60335 的合规状况
| Standard Number and Section | Location of MCU Diagnostics | Error or Abnormality That Should be Inspected | Location No. | Supported MCU Series | |||
|---|---|---|---|---|---|---|---|
| RL78 | RA2/RA4/RA6 | Synergy S5D9 | |||||
| 1. CPU | 1.1 Registers | CPU Registers | Stuck | ① | Support via software | Support via software | Support via software |
| 1.3 Program counter | CPU Program Counter | Stuck | Support via IWDT | Support via IWDT | Support via IWDT | ||
| 2. Interrupt handling and execution | Interrupt unit | No interrupt or too frequent interrupt | ② | Support via software | Support via software | Support via software | |
| 3. Clock | Clock | Failure or Wrong frequency | ③ | Support via TAU channel 0 or Channel 5 | Support via CAC | Support via CAC | |
| 4. Memory | 4.1 Invariable memory | ROM/Flash | All single-bit fault | ④ | Support via general/high-speed CRC | Support via general CRC | Support via general CRC |
| 4.2 Variable memory | RAM | DC fault | ⑤ | Support via software | Support via software | Support via software | |
| 6. External Communication | 6.1 Data | Communication port | Failure or not accurate | ⑥ | Support via general CRC | Support via general CRC | Support via general CRC |
| 7. Input/output periphery | 7.1 Digital I/O | Input/Output Port | Stuck or not accurate | ⑦ | Support via pin state read function when setting output | Support via independent input register and output register | Support via independent input register and output register |
| 7.2 Analog I/O | Analog Circuit | Failure or not accurate | ⑧ | Support via AD test function | Support via AD test function | Support via AD test function | |
RX 的 IEC60730/60335 的合规状况
| Standard Number and Section | Location of MCU Diagnostics | Error or Abnormality That Should be Inspected | Location No. | Supported MCU Series | |
|---|---|---|---|---|---|
| RX100 / RX200 / RX600 | |||||
| 1. CPU | 1.1 Registers | CPU Registers | Stuck at | ① | Support via software |
| 1.3 Program counter | CPU Program Counter | Stuck at | Support via IWDT | ||
| 2. Interrupt handling and execution | Interrupt unit | No interrupt or too frequent interrupt | - | - (Not supported) | |
| 3. Clock | Clock | Failure or Wrong frequency | ③ | Support via CAC | |
| 4. Memory | 4.1 Invariable memory | ROM | All single-bit fault | ④ | Support via software & CRC (Not supported for Data Flash) |
| 4.2 Variable memory | RAM | DC fault | ⑤ | Support via software | |
| 4.3 Addressing | ROM/RAM | Stuck at | ④⑤ | Support via software | |
| 5. Internal data path | 5.1 Data | ROM/RAM | Stuck at | ④⑤ | Support via software |
| 5.2 Addressing | ROM/RAM | Wrong address | ④⑤ | Support via software | |
| 6. External Communication | 6.1 Data | Communication port | Failure or not accurate | ⑥ | - (Not supported) |
| 7. Input/output periphery | 7.1 Digital I/O | Input/Output Port | Stuck or not accurate | ⑦ | - (Not supported) |
| 7.2 Analog I/O | Analog Circuit | Failure or not accurate | ⑧ | Support via AD test function | |
IEC60730 相关应用文档/样例程序*1
UL60730是北美指定的功能安全标准。Class-B相关信息，可使用下方网址，输入UL No. 并进行搜索。
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.html
| MCU Family | Series | UL No. |
|---|---|---|
| RL78 | G12, G13, G14 | E359023 |
| RX | RX110, RX111, RX113, RX130 RX210, RX21A, RX220, RX230, RX231, RX23T, RX24T | E359023 |
| RA | RA2L1, RA2E1, RA2E2, RA2E3, RA2A1 RA4M1, RA4M2, RA4M3, RA4E1, RA4E2, RA4W1 RA6M1, RA6M2, RA6M3, RA6E1, RA6E2, RA6M4, RA6M5 RA6T1, RA6T2 | E537266 |
1. IEC60730/60335由VDE进行认证。
2. 此项为旧版本的自检测库。
瑞萨电子已从VDE取得此旧版本的功能安全认证，但此项相关的应用文档和样例程序仅供继续使用旧版本自检测库的客户。
3. 供新客户使用的自检测库的相关应用文档和样例程序。
4. 可访问RL78/G23产品页 获取RL78/G23功能安全相关的外围设备的应用文档。
5. 您可以在德国莱茵 TÜV 的认证数据库网站上查看认证信息。