d d i i g g i i l l e e n n t t p p m m o o d d 8 8 l l d d ? ? r r e e f f e e r r e e n n c c e e m m a a n n u u a a l l revision: june 3, 2009 215 e main suite d | pullman, wa 99163 (509) 334 6306 voice and fax doc: 502-163 page 1 of 1 copyright digilent, inc. all rights reserved. other product and company names mentioned may be tradema rks of their respective owners. overview the PMOD8LD has eight 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: ? eight high bright green leds ? a 12-pin system connector ? a transistor amplifier system that allows low-power logic-level control ? small form factor (0.80? x 1.10?). 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 12-pin header for easy connection to a digilent system board. for some boards, using a 6-pin cable for connection may be preferable, especially with 6-pin headers. for older 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 .
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