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Found 10 results

  1. Can somebody help me to do ethernet communication between pc and my nexys 3 board, i didnt get any idea of using the ip core...
  2. Hello, I have a PmodOLED connected to Nexys 3 board and so far I was able to display ASCII characters by using either the VHDL example code provided by Digilent or the code from Mr. Y.Borrnat from here. I would like to display bitmap graphics. Could you guide me a little? Is it possible to do that by altering one of the codes mentioned? PS: I found a video unfortunatelly without any comments, so I mean something like that or draw a chart perhaps. Thank you.
  3. Good day everyone! I need help on programming the Nexys 3 using a USB memory stick. Here is what I tried so far: 1. Save a single .bit file to a USB memory stick. I have tried my own .bit files as well as the Digilent's Built-In Self Test. I have also tried two USB flash drives. 2. Connect two jumpers on the mode switches. I have also tried none and mode 0 only. 3. I then attached the USB flash drive to the Nexys 3 and press the reset button. But unfortunately the bit file does not get programmed to the FPGA. The <busy> LED beside the USB port on the Nexys 3
  4. Hi everyone, I've been working with the Nexys 3 board for a while and I would like to take the advantages of the PIC24 (for computing data or acquiring analog signal though the unmounted connector). Before trying to develop a test program, I would like to save the factory program to be able to recover his inital functions (USB to PS/2). Could the .hex file be shared ? Thanks in advance, Naipsys.
  5. Hi folks, My current setup is Opensuse Tumbleweed, I am running Windows 10 under Virtualbox. Xilinx ISE / Impact runs fine under Linux, the Adept plugin recognizes Nexys 3 and the Adept utilities run fine: $ djtgcfg enum Found 1 device(s) Device: Nexys3 Product Name: Nexys3 User Name: Nexys3 Serial Number: 210182477273 $ djtgcfg -d Nexys3 init Initializing scan chain... Found Device ID: 34002093 Found 1 device(s): Device 0: XC6SLX16 Under Windows 10 inside virtualbox, after selecting the USB device to be owned by the Windows virtual machine, I get t
  6. Hi guys, Im a newbie in this fiels, just started to learn ISE and using nexys 3 board Spartan 6. Just to mention it's for school. What I did is that I created a state machine to recognize a code then wright OK. The state machine is simple but my problem is with the keyboard, the code that the state machine should recongnize should be entered from the keyboard, I read the documentation about keyboard and nexys 3, it says it uses PS/2 and keyboard send data and clock, but I didn't understand well about what I should do to the clock, can someone explain it to me or tell me somewhere I can find go
  7. Hello, I am using a Nexys 3 FPGA and the PmodBT2 for a university project. I am eventually going to transmit my custom data processed by the FPGA but for now I am trying to get the Bluetooth working. I downloaded and configured the PmodBT2 example from this website HERE but I can't seem to get it to work. I am using an Android phone with BlueTerm and I am having issues connecting my phone to the PmodBT2. I can successfully pair the devices, however I cannot get them to connect to each other, and therefore when I push the buttons or use the switches on the Nexys 3 board I do not see anythi
  8. Hello sir, I am using Nexys3 board along with digilent adept for bit file download. But in this board there are only 8 switches. I have seen there is possibility to extend I/O ports virtually with the help of digilent adept but how to use this feature. What is the procedure for this? If suppose i want to implement 8 bit adders i need (8+8) 16 input ports. How to achieve this with nexys3 board?
  9. Argoth

    Nexys 3 With Pmodrf2

    Hello, I would like to you use PmodRF2 with Nexys 3 board in my project at school. So I am looking for some reference design in VHDL for Spartan 6. Do you have something like that? http://www.digilentinc.com/Products/Detail.cfm?NavPath=2,400,897&Prod=NEXYS3&CFID=7442452&CFTOKEN=e41455559876637a-43DBCAA9-5056-0201-028B3A77A60DF63D https://www.digilentinc.com/Products/Detail.cfm?NavPath=2,401,927&Prod=PMOD-RF2 Best regards Marty
  10. I am using the Nexys 3 board alongside the PmodI2S - Stereo Audio Output. After reading the data sheet for this PMOD, http://www.cirrus.com/en/pubs/proDatasheet/CS4344-45-48_F2.pdf (see Table 1 on pg.12) it seems as though I have to create an abnormal clock frequency. And by abnormal I mean a clock that cannot be created using a clock divider. For example, table 1 in the data sheet suggests that I use a master clock of 22.5792MHz, but there is no such whole number (call it X) where the Nexys system clock: 100MHz/X = 22.5792MHz. So, what are my options?