User Manual

Table Of Contents
120 40520-100a ViPR User Manual
22
- Upon DTR assertion: the session in established (bringup) phase
- Upon DTR negation: the session in closed (teardown) phase
CTS (Clear to Send) (pin 8) signal handling by the ViPR UART
If CTS-based flow control is not used, always asserts CTS
If CTS-based flow control is used:
Asserted – If level of unprocessed data in internal RX buffers is below a threshold water-
mark
Negated – If level of unprocessed data in internal RX buffers is above a threshold water-
mark