ABSTRACT
We studied basic digital circuits at university, but, in practical hardware design, there are more considerations required for designing these. These can be supporting circuits to the main chips or they can be part of the glue logic, the management subsystem, or even participate in high-bandwidth interfaces as minor functions like level translation. We also need to understand in detail the portions of the main chips that interact with other chips. Designing in any digital chip is done through interfacing their digital circuits to other chips.
