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<< Contents
<< Workbar
<< WorkBar Tabs
<< Serial Tab
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Serial Bus types which have no protocol (I2C, SPI, UART, and Raw Bit-stream) allow a custom protocol to be defined. Click the Protocol List in the Serial Bus Definition area...
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No protocol is used. The bus data values are displayed without any symbolic lookup tables.
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The first value in each packet is an address, the second value in each packet is a command, the third value is a packet size count, the forth through the next-to-last value are data, and the last value in each packet is a CRC.
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The other protocol formats are variations of the above.
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Select the number of data bytes per packet: Any or 1 - 10. The "Any" selection allows a varying packet size.
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This Packet Size option is not supported with I2C because that bus type has a fixed packet size.
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Otherwise, the "Any" option either uses the native packet framing (SPI with CS) or "break periods" between packets (UART, Raw Bit-stream) to define the packet boundaries.
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The fixed 1 to 10 packet size value divides the serial bus data into even packets begginning at the trace data start.
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Click the "Address Symbols", "Cmd Symbols", and "Data Symbols" buttons to select Symbol Tables for each protocol field.
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Copyright and trademark information
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