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.

Programming an fpga board

Status
Not open for further replies.

moonshine8995

Newbie level 6
Joined
Aug 4, 2017
Messages
14
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
150
i have a board with 8 led and my circuit output is a 32 bit vector.
my question is how an i write a ucf file and connect the output to the leds?
is it possible to break output and use a key to see out put continuously.
please help me.thanks
 

Re: programming an fpga board

When you assign outputs you always do it per pin.
I.E elements of the vector will be assigned to individual I/Os.
Try to do it with the ISE GUI and see the generated UCF output.
 

Re: programming an fpga board

my question is how an i write a ucf file and connect the output to the leds?
You want to connect the complete 32bits output?

In that case the 8 LEDs are are limitation. So what you can do is to introduce is 32:8 encoder and connect that output to the LEDs.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top