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1. (WO2018122658) SEMICONDUCTOR DEVICE

Pub. No.:    WO/2018/122658    International Application No.:    PCT/IB2017/057918
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 15 00:59:59 CET 2017
IPC: H03K 19/177
G11C 14/00
H01L 21/82
H01L 21/822
H01L 21/8234
H01L 27/04
H01L 27/06
H01L 27/088
H01L 29/786
H03K 3/286
Applicants: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventors: KUROKAWA, Yoshiyuki
Title: SEMICONDUCTOR DEVICE
Abstract:
A semiconductor device comprises a lookup table comprising a memory, a first circuit and a second circuit. The first circuit receives a first signal and a second signal. The second circuit receives a third signal. When the first circuit receives the third signal, the first circuit sends a fourth signal and a fifth signal. When the lookup table receives the fourth signal and the fifth signal, the lookup table sends a sixth signal and a seventh signal. When the second circuit receives the sixth signal and the seventh signal, the second circuit sends an eighth signal. The first circuit receives the eighth signal, the first circuit sends ninth signal. The sixth signal and the seventh signal are generated from data stored in the memory.