Master control LSI chip
US4218949A · kind A · utility
1Cited by
16References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 1978 |
| Grant date | Aug 26, 1980 |
| Priority date | — |
| Expiry date | Jun 20, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S84/23
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
In an electronic organ or the like constructed of a plurality of large scale integrated circuit (LSI) chips, the present disclosure relates to a master control LSI chip having a counter providing multiplexing drive outputs and also having a read only memory (ROM) programmed to provide rhythm voice patterns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.