Question

Data transfer cycle stealing technique is used in

Answer 1

In computing, traditionally cycle stealing is a method of accessing computer memory(RAM) or bus without interfering with the CPU. It is similar to Direct memory access (DMA) for allowing I/O controllers to read or write RAM without CPU intervention. Clever exploitation of specific CPU or bus timings can permit the CPU to run at full speed without any delay if external devices access memory not actively participating in the CPU's current activity and complete the operations before any possible CPU conflict. Such systems are nearly dual-port RAM without the expense of high speed RAM. Most systems halt the CPU during the steal, essentially making it a form of DMA by another name.

Answer 2

In computing, traditionally cycle stealing is a method of accessing computer memory (RAM) or bus without interfering with the CPU