Protocol Exercisers & Analyzers
I3C Protocol Exerciser and Analyzer – Lite
Model No: PGY-I3C-Lite
PGY-I3C Lite 是一款协议分析仪，具有多种功能，可捕获并调试主机与被测设计之间的通信。I3C 串行总线接口正成为移动电话和汽车行业未来所有传感器连接的首选接口。它也可能被选为未来嵌入式电子应用的一种低成本、可靠的接口，以应对新的数据密集型应用。I3C-Lite 通过将 I3C-Lite 配置为 Master/Slave 来生成 I3C 流量并解码 I3C 协议数据包，使设计和测试工程师能够根据规范测试其 I3C 设计。
- I3C
Free Online Technical Support- Free Software Updates
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- Evaluation Units Available
Free Online Technical Support
Free Software Updates
Global Sales Support
Evaluation Units Available- 关键特性
- 规格参数
- 常见问题
Users can also set triggers on specific I3C Protocol packets to capture an event of interest. The PGY-I3C Lite unit comes in a portable form factor that makes it an efficient and easy-to-carry tool. Flexible report generation capabilities in PDF and CSV formats with the ability to attach images allow engineers to save the captured protocol information for future analysis. Saved traces can be loaded into the software that allows users to analyze the captured traffic for offline analysis.
| Features/Specifications | Description |
|---|---|
| Exerciser: | |
| Configurable | 1 Master + 1 Slave* |
| I3C/I2C Traffic Generation | Custom I3C/I2C Traffic Generation |
| SCL Frequency Variation | 100KHz-12.5MHz* |
| Simulate Real-world traffic | Not supported (Only 4 lines of scripts can be sent at a time using GUI) * |
| Voltage Levels supported | Fixed 1V, 1.2V, 1.8V, 2.5V, and 3.3V* |
| Hot-Join and IBI | Supported |
| IBI Response Feature | Not supported* |
| Clock to Data Delay (tCO) | Supported, in steps of 10ns* |
| Delay Between Messages (tIMG) | Supported, in steps of ns, us, ms and seconds |
| Set up and Hold Variations | Not Supported* |
| Error injection | Not Supported* |
| CTS v1.1 Support | Not Supported* |
| API Support | Supported in Python using Opt API* |
| CCC Support | All CCC's are supported on the Master side as per I3C v1.0* |
| Protocol Analyzer: | |
| Protocol Analysis | I3C/I2C |
| Analyzer Resolution | 4ns |
| Protocol Views | Timing Diagram View Protocol Listing View Bus-Diagram View |
| Protocol Trigger | Auto Trigger & Message Trigger |
| Advanced Trigger | Not Supported* |
| Capture Duration | Continuous streaming of protocol data to host HDD/SSD for long-duration capture |
| Protocol Error Report | S0 to S5 types of errors as specified in the I3C specifications CRC errors in DDR traffic Preamble errors in DDR traffic ACK /NACK Errors (Slave) Master Abort Non-Standard frames Non-standard Frames Start, Stop and HDR exit patterns. |
| Custom Commands | Not Supported* |
| Host Connectivity | USB 2.0/3.0 |
* Indicates that the I3C-Main unit supports this feature or has additional features compared to what is offered on the Lite unit.
I3C 分析仪通过提供对实时总线活动和设备交互的可视化，帮助工程师验证 MIPI I3C 实现。它可用于在开发和系统验证期间验证 Controller 和 Target 行为、I3C 协议合规性、动态寻址、通用命令代码 (CCC) 以及其他 I3C 操作。
I3C 分析仪可以捕获并分析总线事务，帮助工程师在 I3C 设备测试期间识别协议错误、意外的设备响应、事务问题和通信故障。
I3C 分析仪捕获并分析现有的总线流量，而 I3C 练习器则生成受控流量以测试设备行为。结合这两个功能，工程师可以在验证期间生成、捕获并分析 I3C 事务。
通过捕获事务、分析通信序列并检查 Controller 和 Target 响应来调试 I3C 协议流量。协议调试可帮助工程师定位错误的事务、意外响应和其他通信问题。
