Freescale QorIQ CPU Support

CPU Support Library for ScanExpress JET

From telecom to industrial, Freescale QorIQ series processors are built into some of the strongest, most reliable systems. Early system functional test, verification, and high speed in-system programming are essential to ensuring fast prototype verification as well as complete, top-speed coverage in production test.

Corelis ScanExpress JET leverages the QorIQ JTAG port to take control of the Power Architecture® core for fast, easy functional test development and execution. The included system and peripheral functional test suite means less time spent on test development and improved diagnostic visibility – on the test bench and on the production floor.

Standard and Custom Tests

Freescale QorIQ CPU Support for ScanExpress JET includes automatic test generation for commonly used peripherals.

  • CPU Initialization – Test basic communication and functions of the CPU.

  • SDRAM – Execute a full suite of at-speed SDRAM tests to catch hard-to-find faults.

  • I2C Discovery – Scan the I2C bus to identify and communicate with connected devices.

  • UART Loopback – Verify UART communication via a simple loopback cable.

  • Ethernet Loopback – Test Ethernet functions using a simple loopback cable.

  • Power Management IC (PMIC) – Ensure that the power management system is fully functional.

ScanExpress JET - Freescale QorIQ CPU Support

Custom Tests

The ScanExpress JET development system includes a powerful scripting language and integrated script debugger; write your own tests or load compiled code right from the JET integrated development environment.

Supported Processors

QorIQ P1 – Part/Model Number P1010, P1011, P1012, P1013, P1014, P1015, P1016, P1017, P1020, P1021, P1022, P1023, P1024, P1025


Test Engineers

JET is able to increase board test coverage by quickly combining boundary-scan testing with at-speed functional testing.

Design Engineers

JET assists in prototype debug before test firmware or test fixtures are available

Firmware/Software Engineers

JET is able to save coding time through automatic test and diagnostic generation.

Field Application Engineers

JET can be used to field validate a customer board or upgrade firmware on-site.

Repair Engineers

JET can identify board failures quickly reducing the repair cost per unit.

ScanExpress JET - Freescale QorIQ CPU Support

ScanExpress JET 13 Point Benefit

The JTAG Embedded Test (JET) method extends coverage beyond popular boundary-scan techniques to virtually every signal of the UUT that is accessible by on-board CPU(s). This includes most of the remaining non-scannable, analog and I/O port resources.

Ordering Information

Part Number—20737

JET Family Support Package for Freescale QorIQ P1 Processors.

Part Number—20700

ScanExpress JET Test Development System supporting both Test Program Generation and Execution.

Need Assistance?

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If you would like assistance with implementing JTAG testing in your design, or you are simply short of resources, our talented and experienced engineering staff can help you with all your JTAG needs.

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