Multifunction register
US5488318A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 1994 |
| Grant date | Jan 30, 1996 |
| Priority date | — |
| Expiry date | Oct 4, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/277
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A multifunction data storage register is provided having at least one first register cell having a first input multiplexer for selecting between two input signals responsive to one or more control signals and having a first output signal, a first input exclusive not OR circuit having a first input connected to said first output signal of said first input multiplexer and a second input connected to a cell output signal and having a third output signal, a first shift register latch having an input connected to said third output signal of said first input exclusive not OR circuit and having a fourth output signal, a first output exclusive not OR circuit having a first input connected to said fourth output signal of said first shift register latch and a second input connected to a feedback signal and having a fifth output signal, and a first output multiplexer for selecting between said fifth output signal and said fourth output signal responsive to said one or more control signals and having a first cell output signal, and at least one second register cell having a second input multiplexer for selecting between two input signals responsive to said one or more control signals and havin…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.