Boots – shoes – and leggings
Patent
1974-04-22
1978-04-11
Nusbaum, Mark E.
Boots, shoes, and leggings
G06F 700, G06F 1300
Patent
active
040842584
ABSTRACT:
An apparatus for performing multiple operations during a memory revolution in an electronic dynamic shift register. The memory is initially arranged by the input of control codes such as record, operation, separator, and hold flags. The separator flag defines a normal section and an alternate section, and the operation and hold flags define the position of the next character to be addressed in each of the sections. The record flag is the operating point for an output operation in the normal section. When one of the sections is addressed and it does not contain the operation flag, the hold and operation flags are exchanged in order that the operation flag is in the section addressed. With the operation flag in the normal section, an input zone is defined by the separator flag in the alternate section, and a revision zone is defined from the record flag to the separator flag in the normal section. When the operation flag is in the alternate section, the input zone begins with the first dummy code following the operation flag, and the revision zone is from the separator flag to the first dummy code. An output zone is defined in the normal section by inserting a page end code and extends from the record flag through the page end code. When the page end code is inserted, the revision zone is redefined from the page end code to the separator flag. This arrangement of memory allows for multiple operations such as input, output, and revision to be performed during any one memory revolution. Upon decode of the control codes defining the sections and zones, initiated operations are performed and controlled.
REFERENCES:
patent: 2907009 (1959-09-01), Lesser
patent: 3122726 (1964-02-01), King, Jr. et al.
patent: 3239764 (1966-03-01), Verma et al.
patent: 3274566 (1966-09-01), McGrogan, Jr.
patent: 3291910 (1966-12-01), Nicklas et al.
patent: 3350692 (1967-10-01), Cagle et al.
patent: 3411142 (1968-11-01), Lee et al.
patent: 3501746 (1970-03-01), Vosbury
patent: 3517391 (1970-06-01), Lente
patent: 3525081 (1970-08-01), Flemming, Jr. et al
patent: 3675216 (1972-07-01), James
Barksdale, Jr. James H.
International Business Machines - Corporation
Nusbaum Mark E.
LandOfFree
Apparatus for performing multiple operations in a shift register does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for performing multiple operations in a shift register, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for performing multiple operations in a shift register will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-992740