Teledyne LeCroy USBTracer_Trainer - Users Manual - Manual (Page 37)

USB Protocol Suite User Manual Chapter 1: Overview
LeCroy Corporation
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Recording Options
• Versatile triggering: bit-wise value and mask data patterns up to sixteen bytes wide
for Setup transactions and data packets
• Triggering on new High-speed PIDs and split transaction special tokens (ERR,
SPLIT, PING, NYET, DATA2, and MDATA) (2.0)
• CATC Trace display and enumeration of High-Speed Micro Frames (2.0)
• Three forms of triggering: Snapshot, Manual, and Event
• Transaction sequencer: Allows triggering on a token qualified by a data pattern
and/or specific handshake, or can filter transactions (for example, NAK’d
transactions) (2.0)
• Advanced triggering with event counting and sequencing
• Dedicated trigger for recording input and output used to interface to external test
equipment
• Triggering on multiple error conditions: PID bad, bit stuffing bad, CRC bad,
end-of-packet bad, babble, activity loss, frame length violation, time-out or
turn-around violation, data toggle violation, Token, Bus Conditions, Data Length,
and excessive empty frames (2.0)
• Real-time traffic capture filtering and data packet truncation variable up to 256 bytes
(2.0)
• Adjustable buffer size from 0.4 MB to 2 GB
• Idle filtering (3.0)