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Revision: 4/12/05
Overview
The LED PMOD has four high-bright LEDs that
are driven by logic-level transistors so each
LED can be illuminated with a logic high signal
that provides less than 1mA of current.
Features include:
•
four high bright red LEDs
•
a 6-pin system connector
•
a transistor amplifier system that allows
low-power logic-level control
•
small form factor (0.80" x 0.80").
Functional Description
Each LED can be activated separately or
simultaneously. To activate an LED, the pin
connected to the LED must receive about 1mA
of current.
The LED module has a 6-pin header for easy
connection to a Digilent system board. Some
system boards, like the Digilent Pegasus
board, have a 6-pin header that can connect to
the LED module with a 6-pin cable.
To connect the LED module to other Digilent
system boards, a Digilent Modular Interface
Board (MIB) and a 6-pin cable may be needed.
The MIB plugs into the system board, and the
cable connects the MIB to the LED module.
For more information see www.digilentinc.com.
Copyright Digilent, Inc.
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P1
P2
P3
P4
GND
LED Module Circuit Diagram
1 page
www .d ig ilen tinc .c om
246 East Main | Pullman, WA 99163
(509) 334 6306 Voice and Fax
Vcc
TM
Doc: 502-076
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Summary of Contents for Digilent LED PMOD
- Page 1 246 East Main | Pullman, WA 99163 (509) 334 6306 Voice and Fax Overview The LED PMOD has four high-bright LEDs that are driven by logic-level transistors so each LED can be illuminated with a logic high signal that provides less than 1mA of current.
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