OATC6 over SPI (Open Alliance SPI)
OPEN Alliance Technical Committee 6 (TC6) focuses on improving the media-independent communication interface (xMII) for automotive networks and defines related recommendations.
Wrong Protected Mode, Timestamp, or Block Payload settings misdecode control/data frames. For channel-prefix differences, see Settings.
Decode Settings
- Channel: Set OATC6 channels (CLK/CS/SDI/SDO).
- Report Settings:
- Show Ctrl Detail: Show Ctrl detail in the report. Field enabled (Enable) when checked. Default is checked.
- Waveform Display: Show SDI or SDO decode in the waveform. Default is SDI.
- Startup Settings:
- Protected Mode: Enable or disable protected format in the control frame. Field enabled (Enable) when checked. Default is unchecked.
- Enable Timestamp: Field enabled (Enable) for 64-bit/32-bit timestamp format when checked. Default is unchecked; format commonly 64-bit (Default).
- Block Payload Size: 64-Byte/32-Byte. Default is 64-Byte (Default).
- Transmit FCS Validation Enable: Enable FCS validation on transmit. Field enabled (Enable) when checked. Default is unchecked.
- Ethernet Settings:
- FCS Byte Order: Present FCS in byte order. Field enabled (Enable) when checked. Default is unchecked.
- Data Filter: Show only N bytes (minimum 20). Field enabled (Enable) when checked. Default is unchecked; length commonly 20 bytes.
- Report Data: Max bytes per Data field row (8/16/32). Default is 8 Byte.
- Show Ethernet Packet: Show Address, Data, FCS, and related fields. Field enabled (Enable) when checked. Default is unchecked.
Result
