Teledyne LeCroy Verification Script Engine (VSE) Manual - Manual (Page 20)

Teledyne LeCroy Verification Script Engine Reference Manual
Page 20 of 115
5.2.1.1 USB Bus Condition-specific Set of Members
Note: Valid for Bus Condition trace events only, undefined for other events.
in.BusCondition : Type of Bus Condition events.
The table below describes the current list of possible Bus Condition events and values of in.BusCondition:
Bus Condition
in.BusCondition Value Description
CHIRP_K _CHIRP_K 0 Device "K" Chirp to notify host
of Hi Speed capability
CHIRP_J _CHIRP_J 1 Device "J" Chirp to notify host
of Hi Speed capability
FS_K_ON_HS _FS_K_ON_HS 2 Full Speed "K" signaling on Hi
Speed branch
FS_J_ON_HS _FS_J_ON_HS 3 Full Speed "J" signaling on Hi
Speed branch
SUSPEND _SUSPEND 4 Suspend signaling
RESUME _RESUME 5 Resume signaling
SE1 _SE1 6 SE1 signaling
SE0 _SE0 7 SE0 FS or LS signaling (can
be keep-alive for LS)
VBUS_VOLTAGE_CHANGE _VBUS_VOLTAGE_CHANGE 44(0x2C) Change of Vbus Voltage
in.BusCondDuration : Duration of the Bus Condition event in nanoseconds.