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Found 11 results

  1. Hi, I have a basys mx3 with a pic32MX370 I want to know how to write non-ascii caracters on the LCD. I want to make a Tetris game, but the LCD screen is only 2x16, so how to write very little caracters on the LCD, like one dot at the time. I guess I need to write at the accurate adress on the LCD, but how ? It could be done in assembly or C, I don't mind. I want to do something like the picture: Thank you.
  2. I've been trying to learn how to use the AD2 Logic Analyser. I got it to work with Serial.println("Hello world!"). I've learned that the Base: selection is critical to capturing the data. If you get it wrong, you get Framing Errors and the wrong characters. Now I am trying to use the Logic Analyser with an Arduino Uno running a clock/date ino that displays on a 16x2 LCD. I do not have the LCD connected, but when I wrote the program it was and it worked perfectly. I have also tried an ino that displays Hello World on the top line of the LCD. My connection is described below. I h
  3. I am not able to interface PmodCLP with arduino UNO. Code provided on the website is compiling but lcd is showing nothing. Please provide me the working code and image.
  4. Hello Digilent community, I am currently taking my first digital electronics class and my final project is a calculator written in VHDL using a Basys3 board, 16-key keypad, and a 16x2 LCD display with parallel interface, all provided by Digilent. I took a look at the provided example code from the resource library and I just had some questions about how it works. Now, the example code declares a constant before any of the processes, and this constant is an array of std_logic_vectors so it holds a preloaded message "Hello From Digilent" with the necessary function sets and all that prec
  5. Hi, I have been working on a PMOD TFT LCD that can be used to play video directly from the FPGA using only two PMODs. I designed the hardware a couple of years ago but recently I had to do a project where I needed to use the Vivado block diagram interface. I thought it was pretty cool how fast it was to put a design together so I went about making an IP Core that controlled the PMOD. It has an AXI Lite interface used to initialize the LCD and then a AXI Stream interface that can be connected directly to a VDMA core. I ended up making three different demos including the followi
  6. I am wondering if, specifically for the Arty Artix-7, one of the pmod ports could theoretically be configured to carry enough data to drive a 1024x600x18-bit LCD at 24fps or greater, preferably on an LVDS interface.
  7. Hello together, I'm a student and I am going to buy the Basys3 board. At that nice student price I thought I'd get a Pmod for Debugging like a little screen. I will be programming only hardware circuits and my own processors. As it seems to me, all tutorials for the OLEDrgb Pmod are made for use with the Microblaze which is not something that I plan to do. For that kind of stuff I already have microcontrollers lying around. I want to be able to access the screen / output (maybe only leds are possible for this purpose? and 7 segments?) directly via my hardware like turning on and
  8. Hi, What is the Character set of Pmod CLS? I need what characters can be displayed and their hex/binary values which need to be used. Also, Are there predefined symbol for euro,pound,yen in Pmod CLS? Thanks Prakhar
  9. Hi everyone, Could somebady give me a Little help... I have a Chipkit 32mX7... Im trying to do some programs to learn the use of this dispositive, could help me with a code in C to do the next program... I have the keyboard 4x4 and a PmodCLP (LCD) so i want to do the next activity: when i pulse 1 on the keyboard I want to display 1 on the LCD.. So could you help me with this? How need to be the code wiith the ports, the delays and that.. Thanks....
  10. I need to know if there is any LCD for Spartan 3E board....................... please help me
  11. I just got this up and running: http://youtu.be/dIAJrQxToCc It's a custom TFT LCD controller board using only two PMODs. The board controlling it is an FPGA devboard that communicates with the host computer using the FTDI's FT2232H in synchronous FIFO mode so that I can transfer data between the host and board at a rate of about 25MB/s using a simple protocol. I wrote a scripting tool that glues together wishbone cores to create an FPGA image using a simple configuration file. Editing configuration files are great but I thought it would be so much better if I could modify the FPGA