IAR I-jet Trace for Arm Cortex-A/-R/-M

适于 Arm Cortex 的调试和跟踪探针，赋予了 IAR Embedded Workbench 强大的功能。

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i-jettrace2016_002

01

IAR Embedded Workbench 原生支持

集成式工具简化了您的开发工作流程。我们功能丰富的在线调试探针赋予了 IAR Embedded Workbench 强大的功能。对嵌入式跟踪宏单元 (ETM) 的支持充分实现了代码覆盖和在时间轴中对应用使用堆栈情况进行剖析。

02

一流的性能

I-jet Trace for Arm Cortex-A/-R/-M 通过 JTAG 和 SWD/SWO 提供快速调试平台，下载速度高达 3.73M 字节/秒，支持速度高达 200MHz 的 SWO。JTAG 和串行线调试 (SWD) 的时钟高达 100MHz（对 MCU 的时钟速度没有限制）。

03

对 Arm Cortex-A/R/M 的广泛支持

支持所有芯片供应商的所有 Arm Cortex-A、Cortex-R、Cortex-M 内核，具有自动内核识别和 JTAG/SWD 检测功能。完全支持嵌入式跟踪宏单元 (ETM)以及程序跟踪宏单元 (PTM)进行跟踪。内置的并行跟踪数据偏移在单个比特上的自动对准机制可避免信号完整性问题，实现了最佳跟踪质量。

04

广泛的跟踪能力

I-jet Trace for Arm Cortex-A/-R/-M 配备了 SuperSpeed USB 3.0 接口，从探针到 IAR C-SPY 调试器的数据传输速度高达 5Gbps。该探针有 64M 字节或 256M 字节版本，以满足不同的跟踪内存大小的需求。要收集跟踪数据，可以用最高 16 位宽的 350MHz ETM 跟踪时钟和 64 位的时间戳（具有 CPU 周期的准确性）进行。该探针在 MIPI-20 头的基础上还配备了一个 Mictor-38 跟踪头，以支持高时钟频率和宽跟踪数据。内含的流式跟踪功能可以实现无限的代码覆盖和剖析。

详情和探针比较

规格

  • General
           I-jet      I-jet Trace CM L I-jet Trace CM XL I-jet Trace Arm
    USB connection High Speed USB 2.0 SuperSpeed USB 3.0 SuperSpeed USB 3.0 SuperSpeed USB 3.0
    USB speed 480 Mbps 5 Gbps 5 Gbps 5 Gbps
    Powered through USB  ✔  ✔  ✔  ✔
    Maximum target power (5V) supplied  400 mA  400 mA  400 mA  400 mA
    First supporting version of IAR
    Embedded Workbench for Arm    		 6.30.8 7.30.3 7.80.1 7.70.1

     

  • Included adapters
           I-jet      I-jet Trace CM L I-jet Trace CM XL I-jet Trace Arm
    MIPI-10 ✔ ✔ ✔ ✔
    MIPI-20 ✔ ✔ ✔ ✔
    Mictor-38       ✔

     

  • Optional adapters
      I-jet I-jet Trace CM L I-jet Trace CM XL I-jet Trace Arm 
    MIPI-20 to ARM-20 Available Available Available Available
    MIPI-20 Isolated (ETM not supported) Available Available Available

    Available

     

  • Core support
           I-jet      I-jet Trace CM L I-jet Trace CM XL I-jet Trace Arm
    Arm7/Arm9/Arm11 ✔ ✔ (no ETM trace) ✔ (no ETM trace) ✔ (no ETM trace)
    Arm Cortex-M ✔  ✔  ✔  ✔
    Arm Cortex-R ✔ ✔  (1/2/4 bit ETM trace only) ✔ (1/2/4 bit ETM trace only) ✔
    Arm Cortex-A ✔ ✔ (1/2/4 bit ETM trace only) ✔  (1/2/4 bit ETM trace only) ✔

     

  • Interfaces
      I-jet I-jet Trace CM L I-jet Trace CM XL I-jet Trace Arm
    JTAG ✔ ✔ ✔ ✔
    SWD ✔ ✔ ✔ ✔
    cJTAG ✔ ✔ ✔ ✔
    SWO UART/Manchester encoding ✔ ✔ ✔ ✔
    Target debug I/O voltages supported 1.65V to 5.5V 1.2V to 5V 1.2V to 5V 1.2V to 5V

     

  • Trace features
           I-jet      I-jet Trace CM L I-jet Trace CM XL I-jet Trace Arm
    ETM trace buffer   64 MB 256 MB 256 MB
    Trace data collection   1,2, and 4-bit 1,2, and 4-bit 1,2,4,8 and 16-bit
    Maximum ETM trace clock   150 MHz 150 MHz 350 MHz
    Maximum ETM bandwidth   1.2 Gbps 1.2 Gbps 11.2 Gbps
    Automatic clock/data skew adjustment   ✔ ✔ ✔
    Automatic clock/data threshold adjustment       ✔
    ETB/MTB Trace support ✔ ✔ ✔ ✔

     

  • Performance
      I-jet I-jet Trace CM L I-jet Trace CM XL I-jet Trace Arm
    JTAG/SWD speed 48 MHz 100 MHz 100 MHz 100 MHz
    SWO sampling frequency 96 MHz 200 MHz 200 MHz 200 MHz
    SWO max. bandwidth ~30 Mbps ~60 Mbps ~60 Mbps ~60 Mbps
    Download speed (RAM) 1.89 MByte/s 3.73MByte/s 3.73MByte/s 3.73MByte/s
    Power sampling resolution ~160 µA ~160 µA ~160 µA ~160 µA
    Power sampling rate 200 ksps 200 ksps 200 ksps 200 ksps

     

  • Functionality
      I-jet I-jet Trace CM L I-jet Trace CM XL I-jet Trace for Arm
    Automatic core recognition ✔ ✔ ✔ ✔
    Code breakpoints ✔ ✔ ✔ ✔
    Data breakpoints ✔ ✔ ✔ ✔
    Flash breakpoints ✔ ✔ ✔ ✔
    Interrupt logging ✔ ✔ ✔ ✔
    Data logging ✔ ✔ ✔ ✔
    Call stack trace With ETB ✔ ✔ ✔
    Cycle counter (For Cortex-M devices) ✔ ✔ ✔ ✔
    Code coverage Sampled/Full with ETB/MTB Full Full Full
    Function profiling Sampled/Full with ETB/MTB Full Full Full
    Instruction trace Instruction trace Full Full Full

     

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更多信息

CE 和 RoHS 合规性

  • Our debug probes I-jet, I-jet Trace and I-scope are in compliance with:

    CE: EMC Directive 2014/30/EU on the following test standards for IT product:
    EN 55022:2010/AC:2011, EN 61000-3-2:2014 & EN 61000-3-3:2013
    EN 55024: 201++A1:2015

    CE: RoHS 3 Directive (EU) 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances  in electrical and electronic equipment, including all applicable amendments—Directive (EU) 2015/863

    FCC: the requirements of 47 CFR Part 15 regulation & ANSI C63.4 for the evaluation of Class A of electromagnetic compatibility.

    Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH).

    Regulation (EC) No 850/2004, (EU) No 519/2012 of the European Parliament and of the Council on Persistent Organic Pollutants (POPs )

    US provision to the Wall Street Reform and Consumer Protection Act (ref: Dodd-Frank Act 1502 on conflict minerals)

    SJ/T 11363-2006 for Management Methods for Controlling Pollution by Electronic Information Products (China RoHS)

    Directive 2012/19/EU of the European Parliament and of the Council of 4 July 2012 on Waste Electrical & Electronic Equipment (WEEE)

    We keep working together with our partners and suppliers to fulfill our responsibility to ensure our are products in compliance with the above directives, regulations and requirements.

连接器和适配器

  • I-jet and I-jet Trace has a MIPI-20 connector on the front panel and come with MIPI-20 and MIPI-10 cables. For I-jet Trace, only the MIPI-20 cable supports the ETM trace functionality, and MIPI-10 is for plain JTAG/SWD/SWO debugging. For details on the connectors, see the user manual.

    In addition, the following adapters are available from IAR to fit different target connectors:

    ADA-MIPI20-ISO Adapter adapter_mipi20_iso

     
    ADA-MIPI20-ARM20  

    ADA-MIPI20-RISCV12

    		  

    ADA-MIPI20-RISCV24