Electronic circuit with asynchronous clocking of peripheral...

Details Electronic circuit with asynchronous clocking of peripheral... Electronic circuit with asynchronous clocking of peripheral...

2003-11-25

2008-09-23

Patel, Nitin C. (Department: 2116)

Electrical computers and digital processing systems: support

Synchronization of clock or timing signals, data, or pulses

C713S187000, C713S322000

Reexamination Certificate

active

07428651

ABSTRACT:
An inventive electronic circuit includes central processing means having a clock connection and a data connection, as well as a peripheral unit having a clock connection and a data connection, the clock connection of the peripheral unit being connected to a signal output of a controllable oscillator or to an external clock input. Synchronization means having a first and a second data connection is connected, the first data connection being connected to the data connection of the peripheral unit. In addition a data bus connects the data connection of the CPU and the second data connection of the synchronization means. The clocking of the peripheral unit asynchronous to the central processing unit yields a more effective operation being better adjustable to certain parameters, such as, for example, the application and the energy of the electronic circuit available.

REFERENCES:
patent: 5017766 (1991-05-01), Tamada et al.
patent: 5569903 (1996-10-01), Matsubara
patent: 5708801 (1998-01-01), Williams et al.
patent: 5778237 (1998-07-01), Yamamoto et al.
patent: 5951661 (1999-09-01), Tavallaei et al.
patent: 5973617 (1999-10-01), Reichmeyer et al.
patent: 6101255 (2000-08-01), Harrison et al.
patent: 6115823 (2000-09-01), Velasco et al.
patent: 6175280 (2001-01-01), Lloyd et al.
patent: 6263390 (2001-07-01), Alasti et al.
patent: 6378072 (2002-04-01), Collins et al.
patent: 6470393 (2002-10-01), Heinrich et al.
patent: 6510473 (2003-01-01), Voit
patent: 2002/0073316 (2002-06-01), Collins et al.
patent: 2003/0024984 (2003-02-01), Yamasaki
patent: 2003/0149825 (2003-08-01), Allen et al.
patent: 0217486 (1987-08-01), None
patent: 0 569 131 (1993-11-01), None
patent: 2-090382 (1990-03-01), None
patent: 2001022692 (2001-01-01), None

Affiliated with

Also associated with

Rating

Electronic circuit with asynchronous clocking of peripheral... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic circuit with asynchronous clocking of peripheral..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic circuit with asynchronous clocking of peripheral... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3970528