Usb Bus Condition-Specific Set Of Members - LeCroy USB Protocol Suite Reference Manual

LeCroy Corporation

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
CHIRP_K
CHIRP_J
FS_K_ON_HS
FS_J_ON_HS
SUSPEND
RESUME
SE1
SE0
VBUS_VOLTAGE_CHANGE
in.BusConditionDuration: Duration of the Bus Condition event in nanoseconds.
in.BusCondition
_CHIRP_K
_CHIRP_J
_FS_K_ON_HS
_FS_J_ON_HS
_SUSPEND
_RESUME
_SE1
_SE0
_VBUS_VOLTAGE_CHANGE
Verification Script Engine Reference Manual
Value Description
0 Device "K" Chirp to notify host
of Hi Speed capability
1 Device "J" Chirp to notify host
of Hi Speed capability
2 Full Speed "K" signaling on Hi
Speed branch
3 Full Speed "J" signaling on Hi
Speed branch
4 Suspend signaling
5 Resume signaling
6 SE1 signaling
7 SE0 FS or LS signaling (can
be keep-alive for LS)
44(0x2C) Change of Vbus Voltage
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