Segger J-Link User Manual page 156

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5.7.1.7 SWV
In this section SWV information are shown.
• Status: Shows the encoding and the baudrate of the SWV data received by the
target (Manchester/UART, currently J-Link only supports UART encoding).
• Bytes in buffer: Shows how many bytes are in the DLL SWV data buffer.
• Bytes transferred: Shows how many bytes have been transferred via SWV,
since the debug session has been started.
• Refresh counter: Shows how often the SWV information in this section has
been updated since the debug session has been started.
• Host buffer: Shows the reserved buffer size for SWV data, on the host side.
• Emulator buffer: Shows the reserved buffer size for SWV data, on the emulator
side.
J-Link / J-Trace (UM08001)
CHAPTER 5
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Working with J-Link and J-Trace