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SPI-4.2/SPI-3 Support Package

Support for SPI-3 and SPI-4.2 buses

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  • The support package offers:

    • Analysis of SPI-4.2 and SPI-3 internal, high-speed buses
    • Full support of SPI-4.2 and SPI-3 rates (up to 350 MHz clock rate and 700 Mb/s data rate for SPI-4.2)
    • SPI-4.2 FIFO status decoding with DIP-2 parity check
    • DIP-4 parity check
    • Trigger on control (SOP, EOP, ABORT) and packet data
    • Display packetized SPI frames
    • ASCII payload decoding
    • Post-processed filtering of data per port
    • Real-time filtering of IDLE conditions
    • No external processing logic or adapters required

    Each support package offers the following support for SPI-4.2 and SPI-3 specifications:

    • Channel and group definitions
    • Clocking definitions
    • SH Analyzer for setup/hold window identification (for SPI-4.2)
    • Bus disassembler software
    • EasyTrigger™interface offers predefined templates for control and packet data
    • PowerTrigger™ interface supports custom trigger definitions for advanced applications

    SPI-4.2/SPI-3 TCS101 Support Package

    For SPI-4.2 Support:
    1. Module requirement for transmit or receive interface:
      • TLA7Axx logic analyzer modules at 450 MHz - 102 channel and above
    2. Probe requirement for transmit or receive interface:
      • 2 P6880 required for data and
      • 1 optional probe for FIFO status capture and decoding - 1ea P6880 (differential probe) for LVDS and either 1ea P6860 or P6880 for LVTTL
    3. Remarks:
      • Double the module and probe requirements for simultaneous transmit and receive interface acquisition
    For SPI-3 Support:
    1. Module requirement for transmit or receive interface:
      • TLA6xx logic analyzers at 200 MHz - 68 channel and above
      • TLA7xx logic analyzer modules at 200 MHz - 68 channel and above
      • TLA7Axx logic analyzer modules at 120 MHz - 68 channel and above
    2. Probe requirement for transmit or receive interface:
      • 2 P6434 or P6880 or use with 68-channel (or above) logic analyzers or modules
    3. Remarks
      • Double the module and probe requirements for simultaneous transmit and receive interface acquisition
      • A single 136- channel module cannot be used for transmit and receive simultaneously due to independent clocking in each interface

    Package Includes

    • Instrument setup software including clocking and channel assignment
    • Symbol table of all bus cycle names
    • Trigger programs that enable fast trigger setup and custom trigger definition for advanced applications
    • Automatic setup/hold analysis application to aid in selection of proper values
    • User manual
    Ordering Information
    • Device description: SPI-4.2 and SPI-3 Bus Support
    • Product number: TCS101