Fujitsu Microelectronics Europe is working closely with XSYS Interactive Research of Villingen, Germany, on the implementation of Fujitsu's MPEG-2 encoder in a sophisticated in-car digital video and data distribution system. Unlike previous-generation analog systems which were based on copper coaxial cabling, XSYS is developing highly advanced video and data processing for this application that allows the transmission via a digital bus based on plastic optical fibre.
According to Fujitsu, its MB86390 MPEG-2 encoder is one of the industry's first single-chip solutions for MPEG-2 encoding, including all three key functional elements; video, audio and system multiplexing, in a single IC. An embedded Fujitsu SPARClite CPU controls the complete encoding and multiplexing process. Implementation within a single-chip enables costs to be minimised, thus allowing the device to meet the particularly cost-sensitive demands of in-car systems.
XSYS says the MPEG-2 encoder has been proven to have exceptionally stable performance in the demanding environmental conditions prevalent within the car, being especially robust against analog 'noise' to which MPEG image compression techniques are normally susceptible. The reason for that is the use of smart and sophisticated coding algorithms. A typical in-car video distribution system, using the MB86390, would consist of TV tuner, MPEG-2 encoder and LCD displays with built-in MPEG decoders.
In order to achieve the typical 320 pixels by 240 lines resolution of LCD displays in such a system with a progressive frame format, the company says that it has been shown that a bit-rate of approximately 5 Mbps is sufficient, even with noisy TV signals. In less noisy applications, such as those with in-car cameras as the signal source, the bit rate can be reduced to about 1,5 Mbps.
General-purpose MCU with RISC-V architecture EBV Electrolink
DSP, Micros & Memory
Renesas has released a general-purpose MCU to enhance its existing RISC-V portfolio, and this is its first MCU using a RISC-V core developed internally at the company.
Read more...AI-native IoT platform launched EBV Electrolink
AI & ML
These highly-integrated Linux and Android SoCs from Synaptics are optimised for consumer, enterprise, and industrial applications and deliver an ‘out-of-the-box’ edge AI experience.
Read more...Serial SRAM up to 4 MB EBV Electrolink
DSP, Micros & Memory
The chips are designed to provide a lower-cost alternative to traditional parallel SRAM products, and include optional battery backup switchover circuitry in the SRAM memory to retain data on power loss.
Read more...Microchip expands its mSiC solutions EBV Electrolink
Power Electronics / Power Management
The highly integrated 3,3 kV XIFM plug-and-play digital gate driver is designed to work out-of-the-box with high-voltage SiC-based power modules to simplify and speed system integration.
Read more...Powering up the intelligent edge EBV Electrolink
DSP, Micros & Memory
STMicroelectronics is releasing new devices from the second generation of its industrial microprocessors (MPUs), the STM32MP2 series, to drive future progress in smart factories, smart healthcare, smart buildings, and smart infrastructure.
Read more...Flash for AI EBV Electrolink
AI & ML
SCM offers a midway latency point between DRAM and SSDs, and when coupled with the introduction of CXL, low-latency flash, such as XL-FLASH, is well-positioned to deliver improvements in price, system performance, and power consumption to everything from servers to edge devices deploying the power of AI.
Read more...UFS Ver. 4.0 embedded Flash memory devices EBV Electrolink
Computer/Embedded Technology
KIOXIA Europe has announced sampling of the industry’s first Universal Flash Storage (UFS) version 4.0 embedded Flash memory devices designed for automotive applications.
Read more...InnoSwitch5 Offline Flyback Switcher IC EBV Electrolink
Power Electronics / Power Management
ero-voltage switching (ZVS) flyback topology and advanced SR FET control enable 95% efficiency, together with reduced power supply size and component count.
Read more...IGBT power module EBV Electrolink
Power Electronics / Power Management
The company has now released its new half-bridge IGBT power modules offered in its redesigned INT-A-PAK package.
Read more...High-speed PIN diode Altron Arrow
Analogue, Mixed Signal, LSI
Vishay’s new high-speed Silicon PIN diode is able to detect both visible and near infra-red radiation over a wide spectrum range from 350 to 1100 nm.
printer friendly version