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Nexperia was the NXP Semiconductors (formerly Philips Semiconductors) brand for a family of processors, primarily featuring media processor system-on-chip (SoC) and media co-processors, but also briefly including highly integrated mobile (SoC) products.
Philips Semiconductor began producing processors for multimedia applications, under the TriMedia brand. Later model SoC processors with greater integration were sold under the Nexperia brand.
The PNX1500 was a basic media processor, designed for DVD players, set-top boxes, and internet appliances. Featuring a 200MHz TriMedia CPU core, DVD decryption/descrambling, partial hardware acceleration for MPEG-1 and MPEG-2 decoding, and 10/100 Ethernet support. It was designed to be a pin-compatible successor to the TriMedia TM-1300.
The PNX1500 was a media processor SoC. Featuring the 266MHz TriMedia TM3260 CPU core, 2D graphics acceleration, and MPEG-1 and MPEG-2 decoding, and 10/100 Ethernet support. It was designed to be code compatible with the PNX1300.
The PNX1700 was an HD media processor SoC for connected media devices, like set-top boxes, PVRs and TV's, [1] announced in March 2005. This media chip included a 500MHz TriMedia TM5250 CPU core, 10/100 ethernet, and an LCD controller, and was capable of decoding HD video formats, including Windows Media Video, DivX, MPEG-4 and MPEG-2, and able to perform simultaneous encode and decode of full D1 resolution MPEG-2 and MPEG-4 video, including support for H.264 codec. [2] The 1700 was pin-compatible with the predecessor PNX1500.
Full-HD video post processor [3]
Philips Semiconductor had been producing Nexperia mobile chips since 1999. These included application processors, imaging co-processors, and both baseband and RF supporting components.
The PNX4000 was publicly launched by Philips Semiconductor in November 2003, as an imaging co-processor for mid-range camera-phone devices. [4] [5]
This processor was featured in a number of Sony Ericsson phones, even before the public release of the chip:
Nexperia 6100 cellular system solution was launched in February 2005, and was a platform that includes an ARM9 processor, and support for EDGE. [6] [7] The platform supports Java with JSR 135 Mobile Multimedia API. This platform was used for the 2006 Samsung SGH-P200. [8]
Nexperia 7130 cellular system solution was also launched in February 2005, and extended on the 6100 platform with support for 2.75G/EDGE and 3G/UMTS. [9]
Nexperia Cellular System Solution 5130 was a $5 part designed to enable low cost (~$20) basic phones, and featured an ARM7 baseband processor (OM6357). [10]
The Nexperia Cellular System Solution 5210 was launched in November 2005. This system platform was designed for basic mobile phones, and included the PNX5230 cellular baseband chip, which featured a 130MHz ARM946E-S system controller core, EDGE data support, and support for 1.3MP camera sensors with a built-in JPEG encoder. [11] [12]
The PNX4008 SoC was launched on February 7, 2005, [13] as the first 90nm ARM9 SoC CPU. This processor included PowerVR 3D graphics from Imagination Technologies for hardware-accelerated 3D graphics (80MHz: 160Mpix/s, 1Mpolygons/s), and security IP from Discretix.
Philips claimed that consumers could have up to 100 hours of uninterrupted audio playback on their MP3 players due the chips' low power usage [14]
In September 2006, Philips formed NXP as a spin-out of their semiconductor division. [15] The Nexperia PNX4008 was then used as the foundation for the subsequent LPC processor series from NXP. [16]
This processor was used in a number of Sony Ericsson phones, including:
Following the formation of the ST-NXP Wireless joint venture in 2008, and subsequent ST-NXP/Ericsson merger to form ST-Ericsson in 2009, later mobile processors were launched by ST-Ericsson under the brand 'NovaThor', thus bringing an end to the Nexperia mobile line.
The OMAP family, developed by Texas Instruments, was a series of image/video processors. They are proprietary system on chips (SoCs) for portable and mobile multimedia applications. OMAP devices generally include a general-purpose ARM architecture processor core plus one or more specialized co-processors. Earlier OMAP variants commonly featured a variant of the Texas Instruments TMS320 series digital signal processor.
A mobile phone feature is a capability, service, or application that a mobile phone offers to its users. Mobile phones are often referred to as feature phones, and offer basic telephony. Handsets with more advanced computing ability through the use of native code try to differentiate their own products by implementing additional functions to make them more attractive to consumers. This has led to great innovation in mobile phone development over the past 20 years.
Ericsson Mobile Platforms (EMP) was the name of a company within the Ericsson group that supplied mobile platforms, i.e. the technological basis on which a cellular phone product can be built. The main office was in Lund, Sweden.
Sony Ericsson M600 is a 3G smartphone based upon the UIQ 3 platform. It was announced on February 6, 2006 and is the first and only product of the M series of handsets from Sony Ericsson.
A media processor, mostly used as an image/video processor, is a microprocessor-based system-on-a-chip which is designed to deal with digital streaming data in real-time rates. These devices can also be considered a class of digital signal processors (DSPs).
ARM9 is a group of 32-bit RISC ARM processor cores licensed by ARM Holdings for microcontroller use. The ARM9 core family consists of ARM9TDMI, ARM940T, ARM9E-S, ARM966E-S, ARM920T, ARM922T, ARM946E-S, ARM9EJ-S, ARM926EJ-S, ARM968E-S, ARM996HS. Since ARM9 cores were released from 1998 to 2006, they are no longer recommended for new IC designs, instead ARM Cortex-A, ARM Cortex-M, ARM Cortex-R cores are preferred.
RF Micro Devices, was an American company that designed and manufactured high-performance radio frequency systems and solutions for applications that drive wireless and broadband communications. Headquartered in Greensboro, North Carolina, RFMD traded on the NASDAQ under the symbol RFMD. The Company was founded in Greensboro, North Carolina, in 1991. RF Micro had 3500 employees, 1500 of them in Guilford County, North Carolina.
NXP Semiconductors N.V. (NXP) is a Dutch semiconductor designer and manufacturer with headquarters in Eindhoven, Netherlands. The company employs approximately 31,000 people in more than 30 countries. NXP reported revenue of $11.06 billion in 2021.
The following is a list of H.264/MPEG-4 AVC products and implementations.
MediaTek Inc. is a Taiwanese fabless semiconductor company that provides chips for wireless communications, high-definition television, handheld mobile devices like smartphones and tablet computers, navigation systems, consumer multimedia products and digital subscriber line services as well as optical disc drives.
The i.MX range is a family of Freescale Semiconductor proprietary microcontrollers for multimedia applications based on the ARM architecture and focused on low-power consumption. The i.MX application processors are SoCs (System-on-Chip) that integrate many processing units into one die, like the main CPU, a video processing unit, and a graphics processing unit for instance. The i.MX products are qualified for automotive, industrial, and consumer markets. Most of them are guaranteed for a production lifetime of 10 to 15 years.
Devices that use i.MX processors include Ford Sync, the Amazon Kindle and Kobo eReader series of e-readers until 2021, Zune, Sony Reader, Onyx Boox readers/tablets, SolidRun SOM's, Purism's Librem 5, some Logitech Harmony remote controls and Squeezebox radio and some Toshiba Gigabeat MP4 players. The i.MX range was previously known as the "DragonBall MX" family, the fifth generation of DragonBall microcontrollers. i.MX originally stood for "innovative Multimedia eXtension".
TriMedia is a family of very long instruction word media processors from NXP Semiconductors. TriMedia is a Harvard architecture CPU that features many DSP and SIMD operations to efficiently process audio and video data streams. For TriMedia processor optimal performance can be achieved by only programming in C/C++ as opposed to most other VLIW/DSP processors which require assembly language programming to achieve optimal performance. High-level programmability of TriMedia relies on the large uniform register file and the orthogonal instruction set, in which RISC-like operations can be scheduled independently of each other in the VLIW issue slots. Furthermore, TriMedia processors boast advanced caches supporting unaligned accesses without performance penalty, hardware and software data/instruction prefetch, allocate-on-write-miss, as well as collapsed load operations combining a traditional load with a 2-taps filter function. TriMedia development has been supported by various research studies on hardware cache coherency, multithreading and diverse accelerators to build scalable shared memory multiprocessor systems.
UNISOC, formerly Spreadtrum Communications, Inc., is a Chinese fabless semiconductor company headquartered in Shanghai which produces chipsets for mobile phones. UNISOC develops its business in two major fields - consumer electronics and industrial electronics, including smartphones, feature phones, smart audio systems, smart wear and other application fields; Industrial electronics cover the fields such as LAN IoT, WAN IoT and smart display.
ST-Ericsson was a multinational manufacturer of wireless products and semiconductors, supplying to mobile device manufacturers. ST-Ericsson was a 50/50 joint venture of Ericsson and STMicroelectronics established on 3 February 2009 and dissolved 2 August 2013. Headquartered in Geneva, Switzerland, it was a fabless company, outsourcing semiconductor manufacturing to foundry companies.
OpenPlug is a French company focused on mobile applications development tools and software for mobile phones. The company was founded in August 2002 by Eric Baissus and David Lamy-Charrier. Before OpenPlug, they were in charge of the reference software solution for Texas Instruments 2G and 2.5 product lines.
MSM7000 is a series of system-on-a-chip processors manufactured by Qualcomm for handheld devices, especially smartphones.
LPC is a family of 32-bit microcontroller integrated circuits by NXP Semiconductors. The LPC chips are grouped into related series that are based around the same 32-bit ARM processor core, such as the Cortex-M4F, Cortex-M3, Cortex-M0+, or Cortex-M0. Internally, each microcontroller consists of the processor core, static RAM memory, flash memory, debugging interface, and various peripherals. The earliest LPC series were based on the Intel 8-bit 80C51 core. As of February 2011, NXP had shipped over one billion ARM processor-based chips.
Imageon was a series of media coprocessors and mobile chipsets produced by ATI in 2002–2008, providing graphics acceleration and other multimedia features for handheld devices such as mobile phones and Personal Digital Assistants (PDAs). AMD later sold the Imageon mobile handheld graphics division to Qualcomm in 2009, where it was used exclusively inside their Snapdragon SoC processors under the Adreno brand name.
RF CMOS is a metal–oxide–semiconductor (MOS) integrated circuit (IC) technology that integrates radio-frequency (RF), analog and digital electronics on a mixed-signal CMOS RF circuit chip. It is widely used in modern wireless telecommunications, such as cellular networks, Bluetooth, Wi-Fi, GPS receivers, broadcasting, vehicular communication systems, and the radio transceivers in all modern mobile phones and wireless networking devices. RF CMOS technology was pioneered by Pakistani engineer Asad Ali Abidi at UCLA during the late 1980s to early 1990s, and helped bring about the wireless revolution with the introduction of digital signal processing in wireless communications. The development and design of RF CMOS devices was enabled by van der Ziel's FET RF noise model, which was published in the early 1960s and remained largely forgotten until the 1990s.
ST-NXP Wireless was a joint venture made up of the wireless operations of STMicroelectronics and NXP Semiconductors, existing between 2008 and 2009.
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