All IPs > Wireline Communication > Interleaver/Deinterleaver
In the realm of wireline communication, interleavers and deinterleavers play a crucial role in ensuring data integrity and enhancing signal reliability. These components are vital in the preprocessing of data, often used in communication protocols to rearrange digital signals, which enables the system to counteract errors introduced during data transmission. Interleaver/Deinterleaver semiconductor IP solutions are designed to offer this functionality in a highly efficient manner, frequently optimizing the performance of digital communication systems.
The main function of an interleaver is to rearrange input data into a non-sequential order before transmission. This process effectively disperses error bursts that commonly occur in wireline communication. When these errors are scattered across the data stream, they become easier to manage and correct using error correction codes. On the other side of the transmission, a deinterleaver reassembles the data back into its original sequence, ready for decoding and further processing.
Interleaver/Deinterleaver semiconductor IPs cater to various applications in communications like DSL, fiber optics, and other high-speed data transmission technologies. By facilitating this reordering process, these IPs help ensure that the communication link maintains high fidelity even in environments susceptible to noise and interference. This capability is invaluable for maintaining robust and reliable connections, which are essential in applications ranging from internet infrastructure to enterprise networking solutions.
Products in this category are engineered for performance and scalability, accommodating the needs of both consumer and industrial-grade technologies. This includes supporting diverse data rates and modulation techniques, which are critical in optimizing the transmission capabilities of wireline systems. Through these highly specialized semiconductor IPs, developers can integrate advanced error management and correction methods, ultimately enhancing the overall efficiency of the communication systems they are designing.
The Jotunn 8 is heralded as the world's most efficient AI inference chip, designed to maximize AI model deployment with lightning-fast speeds and scalability. This powerhouse is crafted to efficiently operate within modern data centers, balancing critical factors such as high throughput, low latency, and optimization of power use, all while maintaining a sustainable infrastructure. With the Jotunn 8, AI investments reach their full potential through high-performance inference solutions that significantly reduce operational costs while committing to environmental sustainability. Its ultra-low latency feature is crucial for real-time applications such as chatbots and fraud detection systems. Not only does it deliver high throughput needed for demanding services like recommendation engines, but it also proves cost-efficient, aiming to lower the cost per inference crucial for businesses operating at a large scale. Additionally, the Jotunn 8 boasts performance per watt efficiency, a major factor considering that power is a significant operational expense and a driver of the carbon footprint. By implementing the Jotunn 8, businesses can ensure their AI models deliver maximum impact while staying competitive in the growing real-time AI services market. This chip lays down a new foundation for scalable AI, enabling organizations to optimize their infrastructures without compromising on performance.
**Ceva-PentaG2** is a complete IP platform for implementing a wide range of user-equipment and IoT cellular modems. The platform includes a variety of DSPs, modem hardware modules, software libraries, and simulation tools. Capabilities of the Ceva-PentaG2 include New Radio (NR) physical layer design ranging across all 3GPP profiles from RedCap IoT and mMTC, through eMBB up to ultra-reliable low-latency communications (URLLC). The platform has two base configurations. Ceva-PentaG2 Max emphasizes performance and scalability for enhanced mobile broadband (eMBB) and future proofing design for next generation 5G-Advanced releases. Ceva-PentaG2 Lite emphasizes extreme energy and area efficiency for lower-throughput applications such as LTE Cat 1, RedCap, and optimized cellular IoT applications. The PentaG2 platform comprises a set of Ceva DSP cores, optimized fixed-function hardware accelerators, and proven, optimized software modules. By using this platform, designers can implement optimized, hardware-accelerated processing chains for all main modem functions. In the selection process, designers can tune their design for any point across a huge space of area, power consumption, latency, throughput, and channel counts. Solutions can fit applications ranging from powerful eMBB for mobile and Fixed Wireless Access (FWA) devices to connected vehicles, cellular IoT modules, and even smart watches. System-C models in Ceva’s Virtual Platform Simulator (VPS) aid architectural exploration and system tuning, while an FPGA-based emulation kit speeds SoC integration. [**Learn more about Ceva-PentaG2 solution>**](https://www.ceva-ip.com/product/ceva-pentag2/?utm_source=silicon_hub&utm_medium=ip_listing&utm_campaign=ceva_pentag2_page)
Dyumnin's RISCV SoC is a versatile platform centered around a 64-bit quad-core server-class RISCV CPU, offering extensive subsystems, including AI/ML, automotive, multimedia, memory, cryptographic, and communication systems. This test chip can be reviewed in an FPGA format, ensuring adaptability and extensive testing possibilities. The AI/ML subsystem is particularly noteworthy due to its custom CPU configuration paired with a tensor flow unit, accelerating AI operations significantly. This adaptability lends itself to innovations in artificial intelligence, setting it apart in the competitive landscape of processors. Additionally, the automotive subsystem caters robustly to the needs of the automotive sector with CAN, CAN-FD, and SafeSPI IPs, all designed to enhance systems connectivity within vehicles. Moreover, the multimedia subsystem boasts a complete range of IPs to support HDMI, Display Port, MIPI, and more, facilitating rich audio and visual experiences across devices.
The Tyr family of processors brings the cutting-edge power of Edge AI to the forefront, emphasizing real-time data processing directly at its point of origin. This capability facilitates instant insights with reduced latency and enhanced privacy, as it limits the reliance on cloud-based processing. Ideal for settings such as autonomous vehicles and smart factories, Tyr is engineered to operate faster and more secure with data-center-class performance in a compact, ultra-efficient design. The processors within the Tyr family are purpose-built to support local processing, which saves bandwidth and protects sensitive data, making it suitable for real-world applications like autonomous driving and factory automation. Edge AI is further distinguished by its ability to provide immediate analysis and decision-making capabilities. Whether it's enabling autonomous vehicles to understand their environment for safe navigation or facilitating real-time industrial automation, the Tyr processors excel in delivering low-latency, high-compute performance essential for mission-critical operations. The local data processing capabilities inherent in the Tyr line not only cut down on costs associated with bandwidth but also contribute towards compliance with stringent privacy standards. In addition to performance and privacy benefits, the Tyr family emphasizes sustainability. By minimizing cloud dependency, these processors significantly reduce operational costs and the carbon footprint, aligning with the growing demand for greener AI solutions. This combination of performance, security, and sustainability makes Tyr processors a cornerstone in advancing industrial and consumer applications using Edge AI.
On the transmitter side, the turbo -phi encoder architecture is based on a parallel concatenation of two double -binary Recursive Systematic Convolutional (RSC) encoders, fed by blocks of K bits (N=K/2). It is a 16-state double-binary turbo encoder. On the receiver side, the turbo decoder engine is built using two functioning soft-in/soft-out modules (SISO). The outputs of one SISO, after applying the scaling and interleaving are used by its dual SISO in the next half iteration. Both the turbo encoder and decoder are fully compliant with the DVB-RCS2, supporting all its code rates and block sizes. In order to achieve higher throughput, the turbo decoder uses parallel MAP decoders. The sliding window algorithm is used to reduce the internal memory sizes. Turbo decoder accepts input LLR’s and outputs the hard decision bits after completing the decoder iterations.
The Ethernet Switch/Router Datacenter ToR 32x100G is tailored for top-of-rack deployment in datacenter environments, providing robust Ethernet switching and routing with full wire-speed across its 32 x 100 Gigabit Ethernet ports. This architecture supports large-scale packet handling with jumbo packets up to 32738 bytes for efficient data center operations. Designed with a store-and-forward shared memory strategy, this IP core manages traffic with advanced queue operations, while maintaining high performance through multi-layer VLAN and routing table configurations. Its TCAM-based lookup mechanisms ensure efficient processing and classification, crucial for datacenter demands. Enhanced with features like egress VLAN translation, ECMP support, and detailed ingress/egress classification, it facilitates comprehensive network management and configuration customization. Its hardware learning capabilities for MAC addresses further ensure streamlined operational efficiency without requiring extensive CPU intervention, allowing easy adaptation to changing data center needs.
The DVB-C Demodulator is engineered to meet the specific needs of cable video and broadband data transmission systems with an integrated Forward Error Correction (FEC) capability. This core is structured to enhance demodulation processes, streamlining communications and ensuring data reliability across transmission channels. Suitable for a variety of digital broadcasting requirements, it serves as a critical component in maintaining signal integrity and performance.
Designed as a highly accurate FPGA system timer, the TimeServo IP core delivers unparalleled resolution and timing precision. Its primary function focuses on providing a reliable timebase that meets the high demands of packet timestamping, necessary for line-rate independent applications. TimeServo employs a PI-DPLL to synchronize with an external Pulse-Per-Second (PPS) signal, thus ensuring precise timekeeping and syntonicity across various system components. TimeServo can be configured as TimeServoPTP, embodying an IEEE-1588v2/PTP compliant slave device that seamlessly operates without requiring host processor intervention. Featuring flexible and independent clock domains, TimeServo caters to various control-plane and reference clock needs, supporting up to 32 outputs for expansive use in complex timing requirements. The core of TimeServo integrates a 120-bit resolution phase accumulator, offering fractional control and synchronization, all observed and controlled via an AXI-compliant software interface. It also boasts minimal jitter for both simulation and real-world conditions, making it an exemplary fit for applications where precise synchronization is paramount, like telecommunications and advanced networking systems.
MEMTECH's G-Series Controller is designed to offer superior performance in high throughput environments, particularly in graphics-intensive applications. The GDDR6 solution supports JEDEC-compliant interfaces and assures data rates up to 18 Gbps per pin. It's tailored for intensive operations like gaming and video processing, maximizing efficiency while maintaining power-conscious operations. The controller's advanced sequencing and retry systems enhance data integrity and transaction reliability.
Aimed at supporting enterprise networking needs, the Ethernet Switch/Router Enterprise 9x10G + 2x25G offers both L2 switching and L3 routing with 9 ports of 10 Gigabit Ethernet and 2 ports of 25 Gigabit Ethernet. Its architecture enables full wire-speed operations and supports jumbo packets up to 32739 bytes. The design includes comprehensive queue management for effective network traffic handling, with storm control, spanning tree support, and advanced classification and access control capabilities through configurable ACL Lookups. It also supports Network Address Translation (NAT) for both ingress and egress, providing flexibility in network configuration. Versatile in its design, this switch/router is equipped with mechanisms for network security and efficient data handling, allowing it to cater to both conventional and emerging networking demands. Its capability to learn MAC addresses automatically reduces dependency on external software interventions, making it a reliable component in sophisticated enterprise networks.
The Wireless Baseband IP from Low Power Futures is engineered for ultra-efficient small-area deployment, particularly suited to resource-constrained environments. Integrating baseband processor hardware with optimized link layer or medium access control firmware, this IP ensures energy efficiency without compromising on performance. With its compact code size and low power demand, it finds applications in beacons, smart homes, and connected audio systems, making it a versatile choice for IoT solutions needing seamless integration into System on Chip (SoC) technologies. Its power and area-optimized design is complemented by built-in security measures, ensuring compliance with standard protocols and providing robust operational reliability across various smart applications.
The 5G ORAN Base Station is set to transform mobile networking by significantly enhancing wireless data capacity and opening up new opportunities for innovative wireless applications. This technology promises to exceed previous limitations by supporting a vast amount of data through increased efficiency, facilitating the expansion of wireless connectivity solutions in diverse environments. With its capability to handle high-speed data transmissions efficiently, the 5G ORAN Base Station is particularly suitable for industries seeking to leverage wireless technology for expansive, high-demand applications. It supports the integration of various critical infrastructure components, ensuring consistent and reliable performance in real-time data processing situations. This base station's architecture also supports future enhancements and scalability in evolving network environments. Primarily used in applications that require large-scale data transmission and robust connectivity, the 5G ORAN Base Station is ideal for industries ranging from telecommunications to advanced data analytics. Its adaptability allows it to cater to specific needs in any given environment, making it a versatile solution for modern wireless communication challenges.
The Ethernet Switch TSN 20x1G + 4x5G is specifically designed for environments requiring precise network communication with Time-Sensitive Networking (TSN) protocols. Offering 20 ports of 1 Gigabit Ethernet and 4 ports of 5 Gigabit Ethernet, this switch ensures full wire-speed on all connections with support for jumbo frames up to 32749 bytes. Its architecture is centered on a store-and-forward shared memory strategy, with intricate queue management and advanced scheduling capabilities including enhancements for scheduled traffic and credit-based shapers. The design supports industry-standard TSN protocols for reliable and timely data delivery. This switch integrates seamlessly into networks, requiring no software intervention for fundamental operations. Features such as frame replication for reliability, ethernet frame classification, and robust bandwidth management highlight its utility for enterprise and specialized network settings where time-sensitive data flows are critical.
The Universal QAM Demodulator is engineered for broadband point-to-point and point-to-multipoint applications and accommodates QAM orders ranging from 2 (BPSK) to 256. This versatile core facilitates demodulation processes across varied operational setups, optimizing data throughput and enhancing signal reliability. With its adaptable framework, it serves multiple broadband transmission contexts, ensuring efficient and reliable data communication.
High-performance and versatile, the DVB-S Demodulator is designed to comply with DVB-S and DSNG satellite forward-link specifications. The core processes (A)PSK modulation schemes, suitable for both broadcast and interactive applications. This demodulator enhances signal clarity and integrity, enabling robust satellite communication operations. Its design is optimized for the demands of modern satellite broadcast environments, ensuring reliability and superior performance.
Built to support the advanced DVB-S2 and DVB-S2X satellite forward-link standards, the DVB-S2 Demodulator offers high-performance functionality for modern broadcasting needs. The core is designed to efficiently process (A)PSK signals, effectively enhancing the transmission quality of both broadcast and interactive services. It is integral to operations requiring compliance with sophisticated satellite communication protocols, helping deliver consistent, high-quality broadcast content.
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