Data processing system having address translation bypass and...

Details Data processing system having address translation bypass and... Data processing system having address translation bypass and...

2008-05-20

2008-05-20

Sparks, Donald (Department: 2187)

Electrical computers and digital processing systems: memory

Address formation

Address mapping

C711S203000, C711S205000, C711S207000, C711S138000, C712S200000

Reexamination Certificate

active

11360926

ABSTRACT:
In a data processing system a processor including processing logic performs data processing. An address translator that is coupled to the processing logic performs address translation and a method thereof. The address translator receives a logical address and converts the logical address to both a physical address and one or more address attributes. Bypass circuitry that is coupled to the address translator selectively provides the logical address as a translated address of the logical address which was received. In order to speed up the memory address translation, the logical address is selectively provided as the translated address prior to providing the one or more address attributes associated with the logical address.

REFERENCES:
patent: 4488228 (1984-12-01), Crudele et al.
patent: 4493035 (1985-01-01), MacGregor et al.
patent: 4524415 (1985-06-01), Mills, Jr. et al.
patent: 4635193 (1987-01-01), Moyer et al.
patent: 4763244 (1988-08-01), Moyer et al.
patent: 4763250 (1988-08-01), Moyer et al.
patent: 4800489 (1989-01-01), Moyer et al.
patent: 4862352 (1989-08-01), Moyer et al.
patent: 4888688 (1989-12-01), Hartvigsen et al.
patent: 4890223 (1989-12-01), Cruess et al.
patent: 5029072 (1991-07-01), Moyer et al.
patent: 5239642 (1993-08-01), Gutierrez et al.
patent: 5319763 (1994-06-01), Ho et al.
patent: 5341500 (1994-08-01), Moyer et al.
patent: 5375216 (1994-12-01), Moyer et al.
patent: 5388226 (1995-02-01), Gutierrez et al.
patent: 5535351 (1996-07-01), Peng
patent: 5666509 (1997-09-01), McCarthy et al.
patent: 5732405 (1998-03-01), Ho et al.
patent: 6154826 (2000-11-01), Wulf et al.
patent: 6185657 (2001-02-01), Moyer
patent: 6519684 (2003-02-01), Moyer
patent: 6748558 (2004-06-01), Gonzales et al.
patent: 6766431 (2004-07-01), Moyer
patent: 6859875 (2005-02-01), Moyer et al.
patent: 6925542 (2005-08-01), Moyer et al.
patent: 6963963 (2005-11-01), Moyer
patent: 2004/0186973 (2004-09-01), Moyer et al.
patent: 2004/0193831 (2004-09-01), Moyer
patent: 2005/0038973 (2005-02-01), Ito et al.
patent: 2005/0125623 (2005-06-01), Dale et al.

Affiliated with

Also associated with

Rating

Data processing system having address translation bypass and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data processing system having address translation bypass and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data processing system having address translation bypass and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3907759