M&MA

Testability VLSI: Boundry scan Boundary scan is a test technique using scan methodology, involving digital services,  digital devices, designed with shift registers (scan flip flops) placed between each device pin and the internal logic.    These shift registers can control and observe signal values present at each input and  output pin and are connected together in serial fashion to form a data register chain,  called boundary scan shift register with shift and update stages.

JTAG Test Access Port JTAG Testability: JTAG Test Access Port Controller                                                             The TAP is a general-purpose port that can provide access to many test support functions built into a component, including the test logic defined by this standard. 

Comparison of nmos and pmos operation modes: For many years,  NMOS  circuits were much faster than comparable  PMOS  and CMOS circuits, which had to use much slower p-channel transistors. comparison of nmos and pmos operation modes comparison of nmos and pmos operation modes video:

Difference between Travelling wave tube and klystron: Difference between Travelling wave tube and klystron Travelling wave tube and klystron Video:

IPv4 address Analysis: An  IPv4 address  is a  32-bit  address that uniquely and universally defines the connection of a device (for example, a computer or a router) to the Internet. The IPv4 addresses are unique  and universal.

Definition & Basics :  "Multiplexing is the procedure in which numerous Data Streams, originating from diverse Sources, are joined and Transmitted over a Single Data Channel or Data Stream."      In Electronic Communications, the two fundamental types of Multiplexing are Time Division Multiplexing (TDM) and Frequency Division Multiplexing (FDM).

Multiplexing And Multiple Access : Digital Communications Difference between Multiplexing and Multiple Access: Sr.No. Multiplexing Multiple Access 1 “In telecommunications and  computer networks, multiplexing is a process where multiple analog  message signals or digital data  streams are combined into one   signal over a shared medium.” “In telecommunications and computer networks, a channel access method or multiple access  method allows several terminals connected to the same multipoint physical medium to transmit over it and to share its capacity.” 2 The multiplexed signal is transmitted  over a communication channel,  which may be a physical transmission medium. A channel-access scheme is  based on a multiplex method  that allows several data streams  or signals to share the  same communication channel or  physical media.