The LeCroy USB Mercury T2™ USB 2.0 protocol analyzer is a verification system for USB development and testing. It supports USB 2.0. It is designed to record USB traffic and graphically present the logical transactions and events. It connects to a laptop or desktop host machine via USB 2.0. The Mercury T2 is powered by the USB cable, so no additional power cord is needed.
Components
The Teledyne LeCroy Mercury T2 analyzer package includes the following:
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One Teledyne LeCroy USB Mercury T2 analyzer
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USB cables (three)
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Quick Start Guide
Front Panel
The front panel has the following indicators and connectors.
|
Indicator/Connector |
Description |
|
Power LED |
Green if powered on by rear USB Host connection |
|
Status LED |
Blue if system successfully initializes. Red while booting. If red for more than a minute, hardware failure. Green while initializing. |
|
Analyzer Port A (downstream) |
Connects to Device under test |
|
Analyzer Port B (upstream) |
Connects to Host under test |
|
Analyzer LEDs Rec Trig |
Recording (red if recording enabled Trigger (green if triggering) |
Rear Panel
The rear panel has the following indicators and connectors.
|
Indicator/Connector |
Description |
|
USB |
Type B connector for connection to host machine |
|
Aux |
9-pin Mini DIN connector, used for External Trigger In and Out BNC connections. (Cable sold separately, part # AC032XXA-X)
|
|
Trigger In
|
Bayonet connector external trigger input. NOTE: Edge detected (Rising or Falling) Voltage required. Signal needs to be > 800mV to see a logic “1”, Signal needs to be < 400mV to see a logic “0”. Maximum value of the external input signal which can be input is 5 V. Minimum value is 0 V. |
|
Trigger Out |
Bayonet connector external trigger output. Pulse Width = 280 ns. Pulse Voltage = 3.3 Volts into 1 MegOhms. Pulse Voltage = 2.7 Volts into 50 Ohms. Pulse is positive going. |
WARNING: Do not open the enclosure. No operator-serviceable parts are inside. Refer servicing to Teledyne LeCroy Customer Care.
Specifications
The analyzer has the following specifications.
|
Tool/Utility |
Specification |
|
Power Requirements |
Powered by USB Cable. 5V, 0.5 A |
|
Environmental Conditions |
|
|
Operating Temperature Storage Range Operating Humidity Operating Altitude |
0 to 50 °C (32 to 122 °F) -20 to 80 °C (-4 to 176 °F) 10 to 90%, non-condensing Up to 6560 feet (2000 meters) |
|
Probing Characteristics |
|
|
Connection |
High Speed USB Connectors |
|
Switches |
Power On/Off |
|
Recording Memory Size |
256 MB for traffic data capture, timing, state, and other data. |
Mercury T2 System Setup
Mercury T2 is configured and controlled through a host machine USB port.
