Boots – shoes – and leggings
Patent
1982-03-01
1984-11-06
Springborn, Harvey E.
Boots, shoes, and leggings
365 73, G06F 300, G06F 700
Patent
active
044816081
ABSTRACT:
Cyclic instrument control and data acquisition functions which are critically dependent upon synchrony are directed from a computer based system including a FIFO buffer adapted to feedback the most recently active word from its output register and re-store said word at a corresponding sequential position in the FIFO queue. To accommodate complex and interleaved control and data acquisition cycles, each FIFO word has a state portion for commanding external devices, a persistence portion for specifying the duration of a selected state active in the FIFO output buffer for a desired persistence interval, and a repetition portion for specifying the number of consecutive discrete repetitions of the currently active state-persistence datum at the output of the FIFO. Termination of the cyclic sequence is accomplished at the expiration of a preselected number of complete repetitions of the cyclic sequence. The FIFO input address is selected automatically in accord with the number of words comprising a single complete sequence of instrument control/data acquisition functions.
REFERENCES:
patent: 3293616 (1966-12-01), Mullery et al.
patent: 3328766 (1967-06-01), Burns et al.
patent: 3593306 (1971-08-01), Toy
patent: 3623005 (1971-11-01), Roberts, Jr.
patent: 3792444 (1974-02-01), Spinner
patent: 4052704 (1977-10-01), Franaszek
patent: 4084154 (1978-04-01), Panigrahi
patent: 4097920 (1978-06-01), Ozga
patent: 4101973 (1978-07-01), Tromp
patent: 4176400 (1979-11-01), Heckel
patent: 4191919 (1980-03-01), Haney et al.
patent: 4399502 (1983-08-01), MacDonald et al.
Berkowitz Edward H.
Cole Stanley Z.
Springborn Harvey E.
Varian Associates Inc.
LandOfFree
Reentrant asynchronous FIFO does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reentrant asynchronous FIFO, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reentrant asynchronous FIFO will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1045680