Method and apparatus for communicating signals between circuits

Details Method and apparatus for communicating signals between circuits Method and apparatus for communicating signals between circuits

1998-04-13

2000-07-18

Heckler, Thomas M.

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output process timing

713400, G06F 104

Patent

active

060921293

ABSTRACT:
One embodiment of the present invention provides a state machine that receives as input a clock signal and determines a frequency relationship between circuits. The state machine generates outputs that control buffer circuits. The buffer circuits latch signals input to them until the output signals from the state machine cause the buffer circuits to latch new input signals. The buffer circuits are used to latch data until that data can be used appropriately.

REFERENCES:
patent: 3696338 (1972-10-01), Preiss
patent: 3953835 (1976-04-01), Cuccio et al.
patent: 4327411 (1982-04-01), Turner
patent: 4463443 (1984-07-01), Frankel et al.
patent: 4607345 (1986-08-01), Mehta
patent: 5133078 (1992-07-01), Minassian et al.

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