Teledyne LeCroy USBTracer_Trainer - Users Manual - Manual (Page 53)

USB Protocol Suite User Manual Chapter 2: General Description
LeCroy Corporation
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2.10.1 Pin-Outs for the Data In/Out Connector
Table 1 lists the pin-out and signal descriptions for the Data In/Out connector on a cable
that connects to the Breakout Board.
Table 1 Data In/Out Connector – Pin-Out
Note: (*) Pins 4 and 17 have the same function. They allow external signals to be
used to cause triggering or recording. Pins 3 and 16 are used to transmit
output signals.
2.10.2 Prototype Rework Area
The Breakout Board contains a prototype rework area for making custom circuits for rapid
development. The area consists of plated-through holes, 20 columns wide by 27 rows
long. The top row of holes connects to GND, and the bottom row connects to +5 V. The
remaining holes are not connected. Use the rework area to insert custom components
and wire-wrap their respective signal, power, and ground pins.
Pin Signal Name Signal Description
1 RSV Reserved
2 GND Ground
3 GP OUT General Purpose Output
4 TRG IN 1 Trigger In 1
5 GND Ground
6 DATA 6 Data 6
7 DATA 4 Data 4
8 DATA 3 Data 3
9 DATA 1 Data 1
10 GND Ground
11 RSV Reserved
12 RSV Reserved
13 +5V +5 Volts, 250 mA DC Source
14 RSV Reserved
15 GND Ground
16 TRG OUT Trigger Out
17 TRG IN 0 Trigger In 0
18 DATA 7 Data 7
19 DATA 5 Data 5
20 GND Ground