FPGA board (410-292P-KIT)

[hassani14]

Hello,

 

I am planning to buy (410-292P-KIT), you can find it in the link below

http://www.digilentinc.com/Products/Detail.cfm?NavPath=2,400,1338&Prod=NEXYS4DDR

 

I have some questions: 

Does it has Pmod input? Does it accept analog signals directly specifically voltage? If it does what is the maximum input voltage level?

I believe it does not accept current input directly, is that right?

 

Thanks,

[sbobrowicz]

Correction: Pmods are intended for use with 3.3V digital signals. You can apply up to about 3.8V without going over the absolute maximum input voltage of the FPGA I/O pins. You might get a little more leeway than that with the series resistors that are between the FPGA and the Pmods on the Nexys4DDR, but I wouldn't recommend testing this. 

 

Regarding the analog input Pmod: It can work just like a normal pmod and accept 3.3V digital signals, or it can be used as an input into the Artix 7's ADC. If used to accept analog signals, then it will only accurately measure voltages between 0 and 1 V.

[Alex]

Hi, it does include Pmod and direct analog input. I think the max input voltage is 5V. What do you mean by current input? You can have external power supplies and use the rail to regulate the power. All spec info is in the product webpage wiki.