US 11,990,915 B2
Multiplexing device for digital-to-analog conversion circuit and analog-to-digital conversion circuit in storage and calculation integrated chip
Shaodi Wang, Beijing (CN)
Assigned to BEIJING ZHICUN (WITIN) TECHNOLOGY CORPORATION LIMITED, Beijing (CN)
Appl. No. 17/434,082
Filed by Hangzhou Zhicun (Witmem) Technology Co., Ltd., Hangzhou (CN)
PCT Filed Apr. 3, 2019, PCT No. PCT/CN2019/081340
§ 371(c)(1), (2) Date Aug. 26, 2021,
PCT Pub. No. WO2020/172952, PCT Pub. Date Sep. 3, 2020.
Claims priority of application No. 201910143140.7 (CN), filed on Feb. 26, 2019.
Prior Publication US 2022/0140834 A1, May 5, 2022
Int. Cl. H03M 1/02 (2006.01)
CPC H03M 1/02 (2013.01) 7 Claims
OG exemplary drawing
 
1. A multiplexing device for digital-to-analog conversion circuit and analog-to-digital conversion circuit in a storage and calculation integrated chip, characterized in that comprising: a first many-to-one multiplexer module, a digital-to-analog conversion circuit module, and a first one-to-many multiplexer module; wherein an input end of the digital-to-analog conversion circuit module is connected to an output end of the first many-to-one multiplexer module, and an output end of the digital-to-analog conversion circuit module is connected to an input end of the first one-to-many multiplexer module;
said first many-to-one multiplexer module comprising a plurality of many-to-one multiplexer units;
said digital to analog conversion circuit module comprises a plurality of digital to analog conversion circuit units;
said first one-to-many multiplexer module comprises a plurality of first one-to-many multiplexer units.