Semiconductor integrated circuit device and digital processor employing the same
US5388073A · kind A · utility
13Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1991 |
| Grant date | Feb 7, 1995 |
| Priority date | — |
| Expiry date | Apr 15, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C11/005
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A semiconductor memory device for use in a digital data processor together with a central processing unit (CPU) receives address signals which are validated for a time period n times as long as the machine cycle of the CPU, and it stores therein input data items which are validated for a cycle equal to the machine cycle of the CPU or delivers therefrom output data items which are validated for a cycle equal to the machine cycle of the CPU.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.