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Electronic information

NXP launch of programmable vector processor to support mobile communication standards

In Electronic Infomation Category: R | on December   1, 2010

NXP Semiconductors (NXP Semiconductors) has introduced a major technological innovation - fully programmable vector processor, to address the integration of mobile communication, flexibility and LT1719CS8 datasheet and standards issues. NXPs Embedded Vector Processor (Embedded Vector Processor, EVP) enables mobile devices to support multi-mode and LT1719CS8 price and multi-standard platform, but also compatible with a variety of emerging telecom standards. This is in a transition period from 3G to 4G mobile phone maker, is particularly critical. NXP

Rene Penning de Vries, chief technology officer, said: "We are moving from 3G to 4G evolution, the integration of various wireless channel after another, the gradual accumulation of these modules will cause the system to the chip can not load. Required not only the size of the module difficult to accommodate, they also reduce the power consumption after integration of battery life, and LT1719CS8 suppliers and the cost of the chip will increase the capacity of an impact. "

Desire to meet the end-user needs as possible to maintain connectivity requirements of a single phone support GSM, Edge, UMTS, HSDPA, Bluetooth, WiMax, UWB, FM, WiFi, NFC and other standards. Therefore, not only to accommodate the wider frequency and more standard, but also with MIMO antennas for broadband applications. This integration means that each phone number and the number of antennas RF components are growing, giving size, coexistence and power consumption has brought problems. This is NXPs "porcupine problem" (Porcupine Problem), used to describe a wide variety of antennas to be added to the mobile communication systems, like porcupine spines back. To solve the problem

porcupines, NXP design a new program, which divided into three categories based on RF data rate. For example, the low-end RF circuit includes a processing NFC (NFC), Bluetooth, Zigbee, Wibree and UWB combined RF chip; medium for cellular radio frequency circuit is a reconfigurable RF communications channel; and the high data rate the use of a reconfigurable RF channel for WiFi, WiMax and LTE high-bandwidth applications.

Key is to make this program highly parallel Embedded Vector Processor (EVP) for the programmable modem to provide operational data. This programmable vector processor complements the traditional DSP and ARM cores.

This year, EVP will be available for embedded IC, and end up in the year 2008 and 2009 will be released several NXP products.

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