This is my eighth week of being an intern at Aeste Works. This week was about setting up and integrating the lwIP stack with the USB CDC ECM device. The device currently does not run with an operating system and so must be configured for the lwIP NOSYS mode using the raw 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
This is my seventh week as an intern at Aeste Works. This week was about figuring out which part of my USB CDC ECM code interfaces between the host and device in sending and receiving network packets so that I could integrate the lwIP TCP/IP stack later on. There are Read more
This is week six of my internship at Aeste Works. After configuring the company’s board to enumerate successfully on a Windows environment, it was time to configure it on Linux. On Windows, the usb drivers loads according to the Vendor ID and Product ID which was for Microchip’s USB CDC 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
This is my fourth week as an Intern at Aeste Works. My main target this week was to configure the PIC32MX microcontroller as a Universal Serial Bus Communications Class Device that utilizes the Ethernet Networking Control Model (ECM) in allowing the exchange of Ethernet-framed data between device and host. The first Read more
Fourth week of internship. As Dr Shawn advised me to modify the repository, I had to study the code carefully so that I could be able to generate a correct top level verilog file for synthesis. To do so, it was crucial to understand std::map, as most of the important Read more
