Chronicles from our peeps.
On Monday, I was almost done with the design code for my first module, a 7 colour auto flash LED. I chose this module to start with as it is quite simple to program (only outputs), in the hopes that I can finish it quick. However, what seem simplest is Read more
I was stucked with my work when I could not program the board as I wanted. I made a program of LED blinking and LED being turned on and off using switches. After I synthesized and generate the programming bit file, I used iMPACT to load it to the board Read more
This week I spent most of my time testing the networking section of the board. Firstly I tried to run a simple TCP server code on the board to confirm that it is working. unfortunately, I could not get any result from the board. That called for serious debugging and Read more
Day 1 & 2: Upon my arrival, I was warmly welcomed and informed that Dr. Shawn wasn’t in office today. As a matter of fact, the other interns mentioned to me that the number of days per week that Dr. Shawn is available in the office was based on RNG. One intern Read more
This week had been exciting for me as now I have the Digilent Atlys Spartan 6 board to play with. Dr. Shawn taught me on USB over IP, to have the board connected to the server. Before doing anything, Dr. Shawn instructed me to go through the reference manual of Read more
This week the board finally arrived and immediately I noticed that the ethernet jack was missing after notifying Dr. Shawn I then started testing the board with an led blink test program and verified the PIC and LEDs are working. I then moved to testing the USB with a simple Read more
This week I started with having both SPI master and SPI slave verified for its functionality. Besides checking for the results of waveform graph manually, I also made sure it passed the automated test bench. This applies for all four modes of SPI which differs from the aspect of clock Read more
This week I managed to finish the basic version of the code. It now establishes a network and then uses CORS protocol to communicate with the client. The client will then be able to erase the FPGA or flash and write a new set of data by entering the correct Read more
This week I worked on flash programming. Previously I managed to use flash driver to accomplish erase and write operations. However, the library does not include a read functionality. The code was still using NVM library to perform a read operation. I came up with a function to perform a Read more
I was not capable of verifying the codes that I modified because I had problems understanding how the output signal waveform should and should not be. I was frustrated with myself that I could not even understand the simple communication protocol, GPIO. Dr. Shawn was also angry and had to Read more