One chip integrated circuit for electronic apparatus with means

Details One chip integrated circuit for electronic apparatus with means One chip integrated circuit for electronic apparatus with means

1982-10-19

1986-12-16

Kemeny, E. S. Matt

Boots, shoes, and leggings

381 51, G10L 500

Patent

active

046302220

ABSTRACT:
A calculator system with visual and speech outputs uses a single monolithic LSI chip which includes: a single ROM containing program instructions for both system and speech control, as well as data for synthesizing speech; a central controller which calculates both inputted data and program execution data to control the system, and a RAM used by the central controller in manipulating data.

REFERENCES:
patent: 3775756 (1973-11-01), Balser
patent: 4369334 (1983-01-01), Nakatani et al.
patent: 4387269 (1983-06-01), Hashimoto et al.
patent: 4421416 (1983-12-01), Hashimoto et al.
patent: 4423290 (1983-12-01), Yoshida et al.
patent: 4429182 (1984-01-01), Masuzawa et al.
patent: 4429367 (1984-01-01), Ikeda
patent: 4441399 (1984-04-01), Wiggins et al.

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