Serial Data Transfer
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Index Electronics concepts Digital circuits Data Transfer J-K Flip-Flop Applications Reference Tocci Digital Systems, Sec 5-18 | |||
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Parallel Data TransferThe illustration below shows the parallel transfer of 8 bits of data from the X Register to the Y Register upon application of an enabling transfer pulse. Clearly, parallel data transfer is faster than serial data transfer, but serial transfer has the advantages of requiring less hardware. These registers are made up of D flip-flops, which can serve as memory locations. The information in the X Register is intact after the transfer to the Y Register, so this process shows a possible scenario for accessing digital information stored in memory. |
Index Electronics concepts Digital circuits Data Transfer Reference Tocci Digital Systems, Sec 5-17 | ||
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Shift Register
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Index Electronics concepts Digital circuits Data Transfer J-K Flip-Flop Applications Reference Tocci Digital Systems, Sec 5-18 | |||
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