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Storage operation circuit module and processor

A computing circuit and computing unit technology, applied in the field of processors and storage computing circuit modules, can solve the problems of limited increase in processor data computing speed and layout restrictions, and achieve the effects of reducing power consumption, increasing computing speed, and reducing data transmission.

Active Publication Date: 2019-08-02
ZHUHAI SPACETOUCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method has a limited increase in the data calculation speed of the processor and imposes strict restrictions on the layout of each device in the processor chip.

Method used

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  • Storage operation circuit module and processor
  • Storage operation circuit module and processor
  • Storage operation circuit module and processor

Examples

Experimental program
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Effect test

no. 1 example

[0034] See image 3 The storage operation circuit module of this embodiment includes a plurality of storage operation units 21, 22, 23, 24, etc., the plurality of storage operation units are arranged in an array, and each storage operation unit is connected to the word line WL and the bit line BL , The word line WL is used to select a row of storage operation unit data for reading and writing, for example, the word line WL11 is used to select a row of multiple storage operation units where the storage operation units 21, 23, etc. are located, and the word line WL21 is used to select storage operation units 22, 24, etc. are located in a row with multiple storage operation units. The bit line BL1 is used to read and write the data of a certain column of storage operation units. For example, the bit line BL11 can select a column of storage operation units where the storage operation units 21, 22, etc. are located, and the bit line BL12 can select the storage operation unit 23. , 2...

no. 4 example

[0056] The storage operation circuit module of this embodiment includes a plurality of storage operation units. The difference from the first embodiment is that the structure of the operation storage unit of this embodiment is changed. See Figure 7 The arithmetic storage unit of this embodiment has a storage unit, a first switching device, a second switching device, a third switching device S4, and a capacitor C4 as a charge storage unit. The storage unit is the same as the storage unit of the first embodiment. It also includes multiple field effect tubes M41, M42, M43, M44, M45, and M46.

[0057] Different from the first embodiment, the first switching device M47 of this embodiment is an NMOS tube, that is, a high-level conductive switching device, and the second switching device M48 is a PMOS tube, that is, a low-level conductive switching device. . In addition, the first switching device M47 and the second switching device M48 both receive the operation data complementary si...

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Abstract

The invention provides a storage operation circuit module and a processor, the storage operation circuit module comprises a plurality of storage operation units arranged in an array, and each storageoperation unit is connected to a word line and a bit line; the storage operation unit comprises a storage unit, a first switching device and a second switching device, a first end of the first switching device is connected to a complementary signal end of the storage unit, and a first end of the second switching device is connected to an output signal end of the storage unit; the second end of thefirst switching device is connected to the first end of the third switching device, the second end of the second switching device is connected to the first end of the third switching device, and thefirst end of the third switching device is connected with a charge storage unit; and the first switching device and the second switching device are both switched on or off according to the operation data signal. The processor comprises a calculation unit and the storage operation circuit module. According to the invention, data operation can be realized in the memory, and the data processing speedof the processor is improved.

Description

Technical field [0001] The technical field of data storage of the present invention, specifically, is a storage arithmetic circuit module with arithmetic function and a processor using the circuit module. Background technique [0002] Electronic devices use a large number of memories to store data. Current memories can include non-volatile memories, such as EEPROM, flash memory FLASH, etc., as well as static random access memory SRAM, dynamic memory DRAM, and so on. Among them, SRAM is widely used in various processor chips and used to temporarily store data. [0003] The existing processor chip is usually based on the Von Neumann architecture and is composed of a storage circuit module and a computing unit. The storage circuit module is usually a static random access memory (SRAM). When the processor chip is working, it uses the static random access memory to temporarily store the data needed in the calculation process of the computing unit. Therefore, when the processor chip is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C7/10G11C7/18
CPCG11C7/1051G11C7/18
Inventor 胡颖哲唐翱翔王天策张琪
Owner ZHUHAI SPACETOUCH LTD
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