Actel

Silicon Explorer Software Version 5.2 Release Notes

(Dec 12, 2006)

This release of Silicon Explorer software offers additional features and performance enhancements for users of Silicon Explorer II and older Silicon Explorer I debug hardware. This release of Silicon Explorer software has been expanded to include support for the newest member of the RTAX-S radiation tolerant family – the RTAX4000S. Designed specifically with space applications in mind, the RTAX4000S offers densities up to 500 K ASIC gates or 4 M system gates.

Silicon Explorer II, an easy-to-use integrated verification and logic analysis tool for the PC, accesses the probe circuitry. Silicon Explorer II allows designers to complete the design verification process at their desks.

Supported Platforms

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  • Windows XP
  • Windows 2000 with SP1 or SP2

Minimum System Requirements

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  • Pentium 133 or higher (Pentium 200 or higher recommended) processor
  • 16 MB of available memory for use
  • 50 MB of available hard disk space
  • VGA or higher-resolution video adapter (SVGA 256-color and 800x600 or higher resolution recommended)
  • For Windows 2000 and Windows XP systems, you must have administration rights to the local workstation for installation purposes.

Device Support

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  • Support for all Antifuse Families
  • Support for Axcelerator devices

New Features and Enhancements

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  • SARno53026: RTAX4000S support
  • SARno16756: Using the "Filter" cancels out PRA and PRB assignment

Known Issues and Workarounds

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  • Signals in Axcelerator devices can only be probed for speeds of 28 MHz or less.
  • SARno21399: Synchronous capture does not work for Silicon Explorer II, but works for Silicon Explorer I.
  • SARno31675: FPGA Checksum Read back: When reading the checksum of an FPGA with Silicon Explorer, the Explorer window may go into a "confused" state where the "Acquire / Auto Run" button and the "Stop" button randomly toggle.
    Workaround: When the software is in this "confused" state, click the "Acquire" button, then click the "Stop" button. This releases the software from the "confused" state.

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