Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Can we directly drive 100 LEDS from CoolrunnerII XC2c256

Status
Not open for further replies.

prakashvenugopal

Advanced Member level 1
Joined
Jun 1, 2011
Messages
473
Helped
15
Reputation
30
Reaction score
15
Trophy points
1,298
Activity points
4,973
hi,

can i drive 100 LEDs directly from the individual I/Os without using the buffer in cpld devices.



Regards,
V. Prakash
 

100 leds * 10mA =1A , your cpld can't handle that much current

Alex
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top