System having a clock signal generating circuit for selectively

Details System having a clock signal generating circuit for selectively System having a clock signal generating circuit for selectively

1998-02-17

1999-11-16

Lee, Thomas C.

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output process timing

709301, 709107, 710107, 710113, 711119, 711150, 713501, 370402, G06F 110

Patent

active

059875402

ABSTRACT:
A serial data transfer circuit comprises a clock generator for generating at least one kind of clock signals requested by a plurality of transmission units and a plurality of reception units on the basis of a reference clock signal for generating the serial clock signals, first clock request signals and second clock request signals, and a clock selector for selecting the transmission unit and reception unit, which request serial clock signals, among the transmission units and reception units, on the basis of the first clock request signals and the second clock request signals, and supplying the serial clock signals requested by the selected transmission unit and reception unit to the selected transmission unit and reception unit.

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patent: 5721545 (1998-02-01), Poplevine
patent: 5727171 (1998-03-01), Iachetta, Jr.

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