YG's Site

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Vim Command Cheat Sheet

Commonly Used Vim Command |----------------------|--------------------------------------------------------| | Operation | Command | |------...

Posted by yg on November 14, 2020

Git Command Cheat Sheet

OVERVIEW SVN and Git are both version control tool with some differences: SVN is a centralized version control tool as Git is distributed. More specifically, SVN acts like master-slave model. There...

Posted by yg on October 21, 2020

Introduction of CPRI and eCPRI (Under Construction)

OVERVIEW REF [1] [2] [3]

Posted by yg on October 21, 2020

Introduction of C-RAN and O-RAN (Under Construction)

OVERVIEW REF [1] [2] [3]

Posted by yg on October 21, 2020

FPGA Serial I - Get Started with PicoBlaze

Run PicoBlaze on Nexys3 (Spartan-6 FPGA) to Light 8 LEDs

OVERVIEW This tutorial shows how to use Xilinx FPGA (Nexys3 board). In this example, we will run a soft core called PicoBlaze on Nexys3 and then light 8 LEDs. Code for this part is here REQUIREMEN...

Posted by yg on June 8, 2019

FPGA Serial II - Display Seven-Segment

Control 4-digit Seven-Segment with Both Software and Hardware Method

OVERVIEW This tutorial shows how to control 7-segment on Nexys3. Two method will be introduced: software and hardware. Software method will generate 7-segment control signals with PicoBlaze while h...

Posted by yg on June 8, 2019

FPGA Part III - Design Your Own Processor

Build Your Own Processor with Multi-Cycle Machine

OVERVIEW In part I and II, we used PicoBlaze as micro-controller to implement our design. This part will try to design our own microprocessor which runs on Nexys3. This processor is quite simple bu...

Posted by yg on June 8, 2019