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reassignment SAMSUNG ELECTRONICS CO., LTD.

Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US27626801P priority Critical Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd Priority to US09/994,955 priority patent/US6437725B1/en Assigned to SAMSUNG ELECTRONICS CO., LTD. Original Assignee Samsung Electronics Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US09/994,955 Inventor Myoung-bo Kwak Jae-young Moon Current Assignee (The listed assignees may be inaccurate.

Google Patents Parallel to serial converterĭownload PDF Info Publication number US6437725B1 US6437725B1 US09/994,955 US99495501A US6437725B1 US 6437725 B1 US6437725 B1 US 6437725B1 US 99495501 A US99495501 A US 99495501A US 6437725 B1 US6437725 B1 US 6437725B1 Authority US United States Prior art keywords clock register bits data clocks Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US6437725B1 - Parallel to serial converter There is only one clock source and all the flip-flops receive the same clock pulse, therefore we tie them to a single line as well.Ī test implementation of this circuit could be through using the 4013 IC, which has dual D-type flip-flops therefore two of these ICs would be required to implement a 4-bit serial to parallel shift register.US6437725B1 - Parallel to serial converter It is customary to tie the RESET control signals together so that a single command logic performs this function simultaneously on all stages. Rising edge triggered device, and the data at its input transfers to the output only on the rising edge of the clock pulse.

Data communications from a USB port or a SATA hard disk drive are in serial, and there is usually a controller IC that converts this data into parallel before sending to the microprocessor. Shift registers are widely in use in modern digital electronics. A 4-bit serial-to-parallel shift register is one of the simplest types of circuits utilising four D-type flip-flops. A serial to parallel converter is a digital circuit where we feed the input data serially, and read the outputs in parallel fashion.