R&S RTO6, User Manual

Page: 825 / 2677

Protocol analysis
R&S
®
RTO6
825 User Manual 1801.6687.02 ─ 05
Remote command:
TRIGger<m>:USB:TYPE
on page 2152
Start of packet ← Trigger type USB
Sets the trigger to the SOP (start of packet) field. The start of packet condition is the
end of the SYNC field. The trigger instant is the end of the SOP field.
End of packet ← Trigger type USB
Sets the trigger to the EOP (end of packet) field. The trigger instant is the beginning of
the EOP field.
Reset ← Trigger type USB
Sets the trigger to the Reset field. For more information on the reset condition, see the
USB standard. The trigger instant is the end of the 10
ms period after the SE0 field.
Suspend ← Trigger type USB
Sets the trigger to the Suspend field. For more information on the suspend condition,
see the USB standard. The trigger instant will be declared after the defined 3
ms time-
out.
Resume ← Trigger type USB
Sets the trigger to the Resume field. For more information on the resume condition,
see the USB standard. The trigger instant will be declared after the defined 20
ms
timeout.
Token ← Trigger type USB
Sets the trigger to one out of four different token trigger types: OUT, IN, SOF, or
SETUP.
See "Token" on page 826
Data ← Trigger type USB
Sets the trigger to one out of four different data trigger types: DATA0, DATA1, DATA2,
or MDATA.
See "Data" on page 826
Handshake ← Trigger type USB
Sets the trigger to one out of four different handshake trigger types: ACK, NAK, STALL,
or NYET.
See "Handshake" on page 827
Special PID ← Trigger type USB
Sets the trigger to one out of four different Special PID trigger types: PREamble, ERR,
SPLIT, or PING.
See "Special PID" on page 827
Error condition ← Trigger type USB
Sets the trigger to one out of eight different error condition trigger types: Any error, PID
error, CRC5 error, CRC16 error, Bitstuff error, Unexpected PID error, SE1 error, or
Glitch error.
USB (option R&S RTO6-K570)