Chronicles from our peeps.
For my second week, I couldn’t work as much as I imagined. After finishing the basic utilities and a general understanding of what I needed, I set off to write the opcodes. The opcodes require more time and effort because ultimately I would like to get it right the first time. However, that requires a general understanding of the aeMB processor.
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The journey of analysing AEMB is finally reaching a destination. In this post I will discuss AEMB’s interface with the data memory and with the accelerator bus. Moreover, I will explain the design of the execution unit and highlight some of it’s parts that I can’t comprehend yet. Finally I Read more
Dissecting AEMB continues. In this post I will give an overview about the instruction set architecture (ISA) of the AEMB and its register file. Finally I’ll explain how AEMB communicates with the data memory and the accelerator bus. Since AEMB code is compiled using the Microblaze toolchain, the ISA of Read more
Over the past weeks I’ve been exploring the architecture of microprocessors in general and AEMB’s in particular. I wish I can say I am done with dissecting AEMB but I ain’t. In this blog post I will give a quick overview about my project and give a functional description of Read more
My first week started with tons of reading. I read about the architecture of MicroBlaze. Shawn also told Mostafa and I about the difference between MicroBlaze and AEMB. The most important thing to note is the process of running multiple threads concurrently. I must be able to implement that with Read more
As we are developing a new web application, the question of which framework to use came up. There are many great frameworks around such as cakephp, django, ruby on rails, etc. However, we ended up settling on Witty for one simple reason – all the people we hire know C/C++ Read more
After 16 weeks, 80 days and approximately 640 hours, my time at Aeste Works finally came to an end on 20th December 2013. It feels like such a long time ago that I was fretting about making it on time on my first day. I definitely feel older and wiser Read more
The penultimate week (yes its been 15 weeks already!) at work yielded some fruitful results as the bitstream was able to be read at an optimized speed and some of the older niggling CRC related issues were dealt with. This involved changing the design of how the SD card is Read more
Final day, final post, I will explain the things I managed to finalize this week as well as the thing that I couldn’t get to finish. I created a Flippable Master SPI. This master SPI can flip it’s MOSI and MISO pins depending on the value of it’s configuration register. Read more
This week was one where a big setback was experienced in the stack of code for bitstream reading. The stack was then analysed to find the overhead in the code so that the target read times can be achieved. Other than that, some more modifications were made to improve the Read more