> and LEDs. The switches are working fine but not the LEDs. In the
> reference manual, I observed that there is latch between LEDs and
> connector P1.
See page 4
"If the system bus is not needed, then the LDG signal
can be tied high."
Reply by Krishna●April 6, 20072007-04-06
Hello,
I am trying to implement an 8 bit adder program using VHDL on Virtex 2
pro with expansion kit DIO4 from digilent.
The code is correct and I can see the result on 4 LEDs of Virtex 2 pro
kit from Digilent. But when trying with LEDs on DIO4 kit, I could not
see any result. I gave the direct pin connections both for switches
and LEDs. The switches are working fine but not the LEDs. In the
reference manual, I observed that there is latch between LEDs and
connector P1. But I dont know how to use latch for this program.
Can any one guide me how to solve this problem?
http://www.digilentinc.com/Data/Products/DIO4/DIO4_rm.pdf. This is the
reference manual for DIO4 kit.
Thanks in advance.
Krishna