Electronic device for correction of ROM data with a parameter fo

Details Electronic device for correction of ROM data with a parameter fo Electronic device for correction of ROM data with a parameter fo

1993-09-16

1997-04-08

Elmore, Reba I.

39542103, 39542111, G06F 942, G06F 1206

Patent

active

056196784

ABSTRACT:
An electronic device having an integrated structure including central processing means for performing an access control to storage means, a calculation processing, etc., fixed storage means, input means for inputting correction information for correcting information of a specific part stored in the fixed storage means, correction information storage means for storing the correction information input from the input means, and change-over means for switching the access by the central processing means from an area in which a specific part of the information in the fixed storage means is stored, from the fixed storage means to the correction information storage means. The correction information includes at least batch correction data for correcting the information of the specific part and a parameter for calculating a storage position of the batch correction data in the correction information storage means.

REFERENCES:
patent: 4028678 (1977-06-01), Moran
patent: 4028679 (1977-06-01), Divine
patent: 4028683 (1977-06-01), Divine et al.
patent: 4028684 (1977-06-01), Divine et al.
patent: 4051460 (1977-09-01), Yamada et al.
patent: 4095278 (1978-06-01), Kihara
patent: 4150428 (1979-04-01), Inrig et al.
patent: 4218757 (1980-08-01), Drogichen
patent: 4291375 (1981-09-01), Wolf
patent: 4296470 (1981-10-01), Fairchild et al.
patent: 4319343 (1982-03-01), Powell
patent: 4400798 (1983-08-01), Francis et al.
patent: 4424574 (1984-01-01), Enoki et al.
patent: 4456966 (1984-06-01), Bringol et al.
patent: 4490783 (1984-12-01), McDonough et al.
patent: 4490812 (1984-12-01), Guterman
patent: 4542453 (1985-09-01), Patrick et al.
patent: 4571677 (1986-02-01), Hirayama et al.
patent: 4610000 (1986-09-01), Lee
patent: 4620273 (1986-10-01), Mitani et al.
patent: 4727476 (1988-02-01), Rouchon
patent: 4745572 (1988-05-01), Wilburn
patent: 4751703 (1988-06-01), Picon et al.
patent: 4769767 (1988-08-01), Hilbrink
patent: 4802119 (1989-01-01), Heene et al.
patent: 4819154 (1989-04-01), Stiffler et al.
patent: 4831517 (1989-05-01), Crouse et al.
patent: 4905200 (1990-02-01), Pidsosny et al.
patent: 4942541 (1990-07-01), Hoel et al.
patent: 4972481 (1990-11-01), Santesson
patent: 5051897 (1991-09-01), Yamaguchi et al.
patent: 5063499 (1991-11-01), Garber
patent: 5077737 (1991-12-01), Leger et al.
patent: 5199032 (1993-03-01), Sparks et al.
patent: 5214771 (1993-05-01), Clara et al.
patent: 5289416 (1994-02-01), Iwai et al.
patent: 5305460 (1994-04-01), Kaneko et al.
patent: 5357627 (1994-10-01), Miyazawa et al.
patent: 5408672 (1995-04-01), Miyazawa
patent: 5454100 (1995-09-01), Sagane
IBM, TDB, "Short and Long ROS Patch", vol. 24, #3, Aug. 1981, pp. 1379-1382.
IBM Technical Disclosure Bulletin, vol. 30, No. 5, Oct. 1987, "On-Site ROS Patch Mechanism", 2 pages.
IBM Technical Disclosure Bulletin, vol. 31, No. 1, Jun. 1988, "Dual Indirect RAM/ROM Jump Tables for Firmware Updates", pp. 294-298.
Melear, Charlie, "Applications for Microcomputers with E2PROM", Electro/86 and Mini/Micro Northeast 11 (1986), Conference Record, Los Angeles, CA, pp. 1-9.
IBM Technical Disclosure Bulletin, "Patch Microcode Change Level Check", L. Weiss, vol. 26, No. 10B, Mar. 1984, New York, NY, pp. 5606-5607.
SN 08/404115, Shimada et al., Priority date Jan. 13, 1992, effective filing date Jan. 6, 1993.
SN 08/469498, Yamamoto et al., Priority date Jan. 29, 1992, effective filing date Jan. 15, 1993.
SN 08/368758, Shimada et al., priority date May 23, 1991, effective filing date May 13, 1992.
SN. 08/110818 now FWC 08/650212, Yamamoto et al. Priority date Sep. 19, 1992, effective filing date Aug. 23, 1993.

Affiliated with

Also associated with

Rating

Electronic device for correction of ROM data with a parameter fo 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 device for correction of ROM data with a parameter fo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic device for correction of ROM data with a parameter fo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2402887