Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Data processing device and data processing method

A data processing device and data technology, applied in the computer field, can solve problems such as not being used, and achieve a good verification effect

Inactive Publication Date: 2019-05-07
NANJING ADVANCED BIOLOGICAL MATERIALS & PROCESS EQUIP INST CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, 64-bit data can be verified by using 8-bit ECC check codes. Therefore, in ECC granules, only half of the storage space is used to store ECC check codes, while the other half is idle. not being used

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data processing device and data processing method
  • Data processing device and data processing method
  • Data processing device and data processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] exist image 3 In the data processing device shown, the memory and CPU of the data processing device are integrated in one package, and half of the storage space in the ECC particles of the data processing device is idle and not used, resulting in a waste of ECC storage space . In order to utilize the remaining storage space of ECC granules, all the data interfaces of ECC granules can be connected with DDR controller through DDR PHY, and t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Examples of the present invention provide a data processing device and data processing method. The memory and CPU of the data processing device are integrated on one package. The data processing device includes data particles. Error verification to correct ECC particles, double rate synchronization dynamic random random random random randomMemory DDR controller, DDR physical interface PHY, data particles and ECC particles are DDR particles with the same data bit, DDR PHY and data interface connection with data particles and ECC particles.The test module and cache module, the first school test module and the second school test module are connected to the cache module, respectively.The second type of interface of the first school test module and the second verification module is connected with the data interface of the ECC particles through the DDR PHY.Examples of the present invention improve the effectiveness effect and make full use of ECC's storage space.

Description

technical field [0001] Embodiments of the present invention relate to the computer field, and more specifically, relate to a data processing device and a data processing method. Background technique [0002] Memory is an important part of a data processing device (this data processing device can be a CPU system), in existing data processing devices, double data rate synchronous dynamic random access memory (Double Data Rate Synchronous Dynamic Random Access Memory, DDR) medium is often used As memory to store the code and data needed for the CPU to run. In some occasions that require high reliability, an error checking and correcting mechanism (Error Checking and Correcting, ECC) is added to the data processing device, so that the entire data processing device tends to be safe and stable during operation. In some scenarios where the demand for memory bandwidth is high and the CPU SoC package pins are limited, the memory package solution is often used. Combine below Figure...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/10
CPCG06F11/1044G06F11/1064G06F11/1048G06F11/10G06F11/1068G11C29/52H03M13/2906
Inventor 张盛彬林强杨谊峰
Owner NANJING ADVANCED BIOLOGICAL MATERIALS & PROCESS EQUIP INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com