Asynchronous Data Transfer
Asynchronous Data Transfer Overview Asynchronous data transfer is communication between two digital components (or systems) that does not rely on a common clock . Transfer is coordinated using control signals (handshakes), so sender and receiver agree when data is valid and when it has been accepted. Use of asynchronous When the send…
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I/O INTERFACE (Input/Output Interface)
I/O INTERFACE (Input/Output Interface) I/O Interface acts as an intermediate hardware unit between the CPU and peripheral devices to ensure smooth data transfer by matching speed, data format, and control signals. Need for I/O Interface Speed mismatch – Data format mismatch – Control and timing mismatch – Device selection and …
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Arrays in C++
Arrays in C++ · Derived data structure. · A collection of elements of the same data type stored in contiguous memory locations · Each element can be accessed using an index (or indices in multi-dimensional arrays). · Fixed in size (for static arrays) or can be dynamically resized (using dynamic memory allocation or `s…
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PERIPHERAL DEVICES IN CO
Peripheral Devices External hardware components connected to a computer system that help in: Input of data Output of results Storage of data Communication between computer systems Block Diagram of a Computer System with Peripheral Devices Input Devices à I/O Interface (Controller) à CPU (ALU, CU, Registers) à Mai…
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