Boots – shoes – and leggings
Patent
1978-09-11
1980-07-08
Nusbaum, Mark E.
Boots, shoes, and leggings
G06F 900
Patent
active
042120608
ABSTRACT:
A method and apparatus for controlling the instruction sequence in a stored program data processing system is described. An interrogation instruction causes the execution of a conditional check. As a result of this conditional check, one or the other of two bistable circuits is activated in dependence on the presence or absence of the prespecified condition. In an alternative embodiment, the apparatus can be modified to permit activation of both bistable circuits. One of the bistable circuits, when set, prevents execution of the next instruction in the instruction sequence. The setting of the other bistable circuit prevents execution of the next jump instruction occurring in the instruction sequence. A control signal in the interrogation instruction indicates which of the bistable circuits is to be set.
REFERENCES:
patent: 3401376 (1968-09-01), Barnes et al.
patent: 3445817 (1969-05-01), Criscimagna
patent: 3551895 (1970-12-01), Driscoll
patent: 3553655 (1971-01-01), Anderson et al.
patent: 3577189 (1971-05-01), Cocke et al.
patent: 3577190 (1971-05-01), Cocke et al.
patent: 3745533 (1973-07-01), Erwin et al.
patent: 3980991 (1976-09-01), Mercurio
Nusbaum Mark E.
Siemens Aktiengesellschaft
LandOfFree
Method and apparatus for controlling the sequence of instruction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for controlling the sequence of instruction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for controlling the sequence of instruction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-562998