This was rather a short week because of the Chinese New Year. Nonetheless, this week I was focusing on modifying AUTO_TEMPLATE for all different modules to generate a top level design. To start off, I was studying the CPU32 module taken from one of the projects and created an AUTO_TEMPLATE Read more…
Time was passing really fast and this was the eighth week of internship. In this week I was working on a Wishbone RAM. To start off, I had to understand the mechanism of a dual port RAM. The dual port RAM fundamentally consisted of an instruction port (read only) and Read more…
In this week I was modifying the Wishbone switch so that it would gave correct signal outputs. To give an overview, the strobe signal from the previous wire must be passed to the next wire after one clock cycle, until it reached the I/O port. As a result, the I/O Read more…
I continued to work on the Wishbone switch throughout the week. First of all, I added some additional signal ports to the Wishbone switch I created last week. Those additional signals were described as follows, based on the Wishbone specification. MASTER signals SEL_O: It denoted the location of valid data. Read more…
I was working on a Wishbone switch in this week. The switch would be able to pass data to either the downstream or the I/O device from the upstream. To design a Wishbone switch, it was crucial to understand all signals present in Wishbone. I would describe some Wishbone signals Read more…
In this week, I was mainly dealing with Verilog. Verilog was a hardware description language (HDL) and it was used to describe a digital system. Firstly, I tested out a 8-bit simple up counter and ran it within the terminal. The code was comparable to Altera Quartus II. I had Read more…
This week, I started the week hoping to complete the Verilog code for the Analog Light Detector as success in implementing it would mean that I should be able to complete all the remaining Keyes modules with minor adjustments for each. While I understood that the analog value is obtained Read more…
This blog post marks the end of my first week in Aeste. In the past week, I’ve learning up Verilog, Git and the Wishbone protocol so that I am able to understand the work on Alya’s project as she has concluded her internship. I spent a couple of days just Read more…
This week, I learned to calculate the memory size of Kernel elf file and assign memory blocks accordingly. First, I need to generate an elf file from the C++ source code. Then, by using regex, I can extract the size of instruction memory and data memory from the elf file. Read more…
I started off this week by briefing a new intern that will be taking over my project as this is my last week of internship. I organized so that I can explain everything on the project by going through one by one from the basics to the complicated process of Read more…