What is the evaluation? Evaluation role is to access designs and test systems to ensure that they actually behave as we expect and meet user requirements. Ideally, evaluation should occur throughout the design life cycle, with the results of the evaluation feeding back into modifications to the design. Goals of evaluation Evaluation has three main goals. Assess…

Hi friends welcome back this is the Ninth part of the series if you miss earlier parts go throw this link : List: How to create your own OS (medium.com) User Mode User mode is now almost within our reach, there are just a few more steps required to get there. Although…

Hi friends welcome back this is the Eighth part of the series if you miss earlier parts go throw this link : List: How to create your own OS (medium.com) Page Frame Allocation Managing Available Memory How Much Memory is There? First we need to know how much memory is available on the computer the OS…

Hi friends welcome back this is the seventh part of the series if you miss earlier parts go throw this link : List: How to create your own OS (medium.com) Virtual Memory Virtual memory is an abstraction of physical memory. The purpose of virtual memory is generally to simplify application development and…

Hi friends welcome back this is the sixth part of the series if you miss earlier parts go throw this link : List: How to create your own OS (medium.com) In previous parts we done that the kernel boots, prints to screen and reads from keyboard — what do we…

Hi friends welcome back this is the fifth part of the series if you miss earlier parts go throw this link : List: How to create your own OS (medium.com) This week we are going to develop our operating system in to next stage which can handle the interrupts. That…

Hi friends welcome back this is the fourth part of the series if you miss earlier parts go throw this link : List: How to create your own OS (medium.com) Segmentation Segmentation in x86 means accessing the memory through segments. Segments are portions of the address space, possibly overlapping, specified by…

Hello friends welcome back this is the third part of the series if you miss earlier parts go throw this link : List: How to create your own OS (medium.com) Play with `Outputs` This article will present how to display text on the console as well as writing data to the serial port…

Every business uses software to manage business processes, communicate with employees, customers, and vendors, and for myriad other purposes. In most instances, software products require activating licenses or agreeing to “terms and conditions” before programs can be downloaded, installed, or accessed. There are many types of software licenses, with different…