A-6
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Appendix A
Reference Carrier Board Specifications and User Guide
Pmod I
2
C Connector Pinout
The Pmod I
2
C connector on the reference carrier board uses the port shown in Figure A-3.
Table A-5 describes the pins and signals on the port.
Figure A-3.
Pmod I
2
C Port Pin Locations
Environmental Management
NI is committed to designing and manufacturing products in an environmentally responsible
manner. NI recognizes that eliminating certain hazardous substances from our products is
beneficial to the environment and to NI customers.
For additional environmental information, refer to the
Minimize Our Environmental Impact
web page at
ni.com/environment
. This page contains the environmental regulations and
directives with which NI complies, as well as other environmental information not included in
this document.
Waste Electrical and Electronic Equipment (WEEE)
EU Customers
At the end of the product life cycle, all products
must
be sent to
a WEEE recycling center. For more information about WEEE recycling centers,
National Instruments WEEE initiatives, and compliance with WEEE Directive
2002/96/EC on Waste and Electronic Equipment, visit
ni.com/environment/
weee
.
Battery Replacement and Disposal
Battery Directive
This device contains a long-life coin cell battery. If you need
to replace it, use the Return Material Authorization (RMA) process or contact an
authorized National Instruments service representative. For more information
about compliance with the EU Battery Directives 2006/66/EC about Batteries
and Accumulators and Waste Batteries and Accumulators, visit
ni.com/
environment/batterydirective
.
Table A-5.
Pmod I
2
C Port Pins and Signals
Pin
Signal
Pin
Signal
1
PMOD5_SCL1
5
GND
2
PMOD5_SCL2
6
GND
3
PMOD5_SDA1
7
3.3 V power
4
PMOD5_SDA2
8
3.3 V power
1
2
8
6
4
7
5
3
Cd/Hg/Pb