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Nikita Ivanov on gridgain's hadoop in-chip acceleration technology

Tags: hadoop mapreduce memory Gridgain recently released the hadoop in-memory acceleration technology at the spark summit in 2014, which can bring about the benefits of In-memory computing for hadoop applications. This technology includes two units: memory-in-chip file systems compatible with hadoop HDFS, and mapreduce implementation optimized for In-memory processing. These two units expand disk-based HDFS and traditional mapreduce to provide better

Chip industry: Only arms expansion, not layoffs?

Chip has always been one of the greatest inventions in the human electronics industry, simply speaking, is the sum of a large number of integrated circuits, the more basic elements are resistors, capacitors, transistors and so on, these basic elements through the wiring and semiconductor processes are paired together, eventually forming high-end electronic chips, they are often likened to the brain of intelligent devices, heart, Kidney, liver and any

Basic architecture of mobile terminal baseband chip

(i) OverviewThe baseband digital processing function and the basic peripheral function of the handset are all concentrated on the monolithic system (SOC). The basic architecture of the microprocessor + Digital signal processor (DSP) structure, microprocessor and DSP processing capacity has been enhanced. The microprocessor is the control center of the whole chip. Executes a real-time embedded operating system (such as nucleus PLUS). DSP subsystem is t

Global mainstream 8-bit MCU chip detailed anatomy No.2: Infineon XC866-Full text

Reading guidance The XC866 is the first generation of the new 8-bit microcontroller family (XC800), with integrated high-performance 8051-core, on-chip flash, and powerful peripheral sets. In addition, the XC800 family of internal integrated on-chip oscillators and embedded voltage regulators (EVR) that support single-supply 3.3V or 5.0V further enhance product performance and effectively save system costs.

Emosyn tt120 chip migration

Author: scruffybear Release time: 19/06/2007 If any reprint is available, please indicate the source and maintain the integrity of the Article. Thank you! In the first two months, I migrated the emosyn TP series chip COs to the tt120 chip. I feel that these two chips, which are the same as emosyn, are still quite different. Aside from all the details, for the single chi

Introduction to CH375 chip and its connection with 51 SCM __ch375

In MP3 this project, in addition to the decoding module, the most important is the U disk read and write module, we need to send music through the U disk to the microcontroller, and then output, and in this module we choose the CH375 this chip. Similarly, because the project is still in the hardware circuit production phase, today can only briefly introduce some of its functions and its connection, the specific software read and write in detail later.

Comparison and Analysis of Wireless Transceiver Chip Solutions

In the wireless data transmission system, the wireless transceiver chip is the core carrier of the technology. As the signal sending and receiving, modulation, and debugging, it plays an absolute core role. We will compare and analyze several Wireless Transceiver Chip Solutions. 1) CC1000 Wireless Transceiver Chip Solution CC1000 is a single-

"On-Chip FPGA Advanced Learning Tour" ddr2+ Gigabit Ethernet circuit design based on Altera FPGA

DDR2 Circuit DesignHigh-speed large-capacity cache is an essential hardware in high-speed big data applications. At present, the use of a wide range of high-speed large-capacity memory in FPGA system has a classical low-speed single data rate of SDRAM memory, and high-speed dual-rate DDR, DDR2, DDR3 type SDRAM memory, The DDR series of memory all require the FPGA chip has the corresponding hardware circuit structure support. For the Altera Cyclone IV

Memory Structure of 8051 Single Chip Microcomputer

MCS-51 Microcontroller in the physical structure has four storage space: 1. In-chip program memory2. Off-chip program memory3. In-chip data storage4. Off-chip data storage But logically, from the user's point of view, 8051 Single-Chip Microcomputer has three storage spaces:

Design and Implementation of Network switches controlled by single chip microcomputer

With the improvement of computer performance and the increasing traffic, traditional local area networks are getting more and more out of their load. The exchange Ethernet technology has emerged, greatly improving the performance of local area networks. A network switch can significantly increase the bandwidth and establish a geographically dispersed network. Each port of a LAN switch can transmit information in parallel, securely, and in real time. It features stable performance, flexible struc

Basic architecture of mobile terminal baseband chip

(i) OverviewBaseband digital processing functions and basic peripheral functions of mobile phones are concentrated on the single chip system (SOC), the basic architecture of the microprocessor + Digital signal processor (DSP) structure, microprocessor and DSP processing capacity has been enhanced. The microprocessor is the control center of the entire chip and runs a real-time embedded operating system (suc

Mobile Terminal processor composition and baseband chip overview

(a) mobile terminal developmentA mobile phone to achieve the most important function-call to send text messages, the phone will contain the following parts: RF, baseband, power management, peripherals, software and so on. Recall the history of mobile phones:1, function phone (Feature phone): Only with baseband chip. Can only be used to call and send text messages.2, Multimedia Mobile: Use baseband chip + co

Mobile Terminal processor composition and baseband chip overview

(a) mobile terminal developmentA mobile phone to achieve the most important function-call to send text messages, the phone will contain the following parts: RF, baseband, power management, peripherals, software and so on. Recall the history of mobile phones:1, function phone (Feature phone): Only with baseband chip. Can only be used to call and send text messages.2, Multimedia Mobile: Use baseband chip + co

Reprint: Network Port Literacy III: Ethernet Chip Mac and PHY relationships

Original address: http://www.cnblogs.com/jason-lu/articles/3195473.htmlQ: How to implement a monolithic Ethernet microcontroller?A: The trick is to integrate microcontrollers, Ethernet media access controllers (Macs) and physical interface transceivers (PHY) into the same chip, which removes many external components. This scheme enables MAC and PHY to be well matched, while reducing the number of kohiki feet, Reduce the

Whether mobile phone brand must self-research chip

Mobile phone brands are not a new concept because Apple and Samsung have already done so. Since Huawei this year because of the launch of the 920 in the high-end model of the first-class full use of self-research chip and get a good market response, as if all of a sudden hanging up the appetite of other companies, ZTE has launched its own processor, millet and the core of the formation of joint ventures, mobile phone brand manufacturers really must se

Forbes: AMD and others on the chip forum in autumn are "Fever"

[CCID news] Introduction: Forbes, published in October 6, pointed out that major companies have presented the latest products and design plans on the autumn processor design Forum recently held, at this conference, Multiple kernel technologies became the focus of competition in the market. At the annual autumn processor Forum, major companies have discussed and designed their own chip products and made predictions about the trend of future processor

RS485 chip Introduction and typical application circuit

First, RS485 basic knowledgeRS-485 interface chip has been widely used in industrial control, instrumentation, instrumentation, multimedia networks, electromechanical integration products and many other fields. There are also more and more types of chips available for RS-485 interfaces. How to find the most suitable chip in a wide range of interface chips is a problem in front of every user. RS-485 interfac

What is a bridge chip in the computer

The South Bridge chip (South Bridge) is an important part of the motherboard chipset, typically located far below the CPU slot on the motherboard. The role of the bridge chip The bridge chip is responsible for the communication between the I/O bus, such as PCI bus, USB, LAN, ATA, SATA, audio controller, keyboard controller, real-time clock controller, ad

Talking about the Ethernet access scheme of single chip microcomputer

 A wide range of single-chip, from low to high-end, withWuyisingle-chip computer as the representative of8single-chip microcomputer andARMas the representative of +Single -chip microcomputer, different grades of single-chip microcomputer to achieve the different methods of

PHY Chip AR8033 Learning Notes

"Introduction to the Chip"AR8033 is Atheros's 4th generation 10/100/1000mbps rate Ethernet PHY chip, which can be used for home gateways, enterprise switches, mobile base stations, optical modules and other devices. The chip uses the RGMII protocol or the SGMII protocol to communicate with the MAC chip, only need a sin

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