Adaptive SoC Delivers Single-Chip Automotive Solution (2024)

William Wong | Electronic Design

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Embedded Systems @ embedded world 2024

What you’ll learn:

  • How AMD’s Versal Gen 2 delivers a 10X performance boost.
  • Why safety-certified FPGA SoCs are needed for automotive applications.
  • What types of artificial-intelligence acceleration are provided by Versal Gen 2?

Versal Gen 2’s safety certification is a key enhancement of the newest Adaptive Compute Acceleration Platform (ACAP) from AMD. It uses the same general architecture as the current generation, but it delivers significantly more performance and capability (Fig. 1). ACAP combines hard logic such as artificial-intelligence (AI) engines and Arm Cortex cores with FPGA programmable logic. These chips can address a range of applications, including automotive advanced driver-assistance systems (ADAS) that require safety certification levels such as ASIL D and SIL 3.

AMD

Adaptive SoC Delivers Single-Chip Automotive Solution (2)

One notable aspect of the new generation is the inclusion of more hard logic than before. This is especially true for image and video encode and decode to handle data that’s commonly processed using such a platform. The family can support ultra-high-definition (UHD) video streaming and recording applications including multichannel, 8K video streams in real-time.

There’s also support for high-speed, 100-Gb Ethernet needed to move data in and out of the chip. It handles PCIe Gen 5 that enables support for the latest Compute Express Link 2.0 (CXL), including CXL-attached memory.

The hard-core compute infrastructure leverages the latest Arm Cortex-A78AE application processors (x8) and Cortex-R52 real-time processors (x10). These give a performance boost by a factor of ten compared to the previous generation. It also turns the chips into significant compute platforms even without the additional acceleration units and programmable logic.

Cores can be configured for lockstep support, which is often required for safety-critical applications such as automotive electronic control units (ECUs). The Arm Mali-G78AE GPU provides additional computation and display capabilities.

Security is addressed from the start with this incarnation of Versal. Its secure boot employs post-quantum cryptography. This means using newer encryption algorithms that are resistant to attacks by algorithms running on quantum computers. The chips can be certified for automotive security standards like ISO 21434.

Introducing AMD Versal Gen 2: Advances in Performance and AI

The artificial-intelligence engines (AIEs) in Gen 2 deliver twice the performance capabilities and move control logic from the FPGA fabric into hard logic (Fig. 2). Many of the AIE control processors have been moved to more efficient hard logic. The programmable logic still incorporates AI support, plus it allows for access to the AIEs to handle AI/ML-related datatypes like INT8.

AMD

Adaptive SoC Delivers Single-Chip Automotive Solution (3)

Many AI applications can take advantage of the additional hard logic when it comes to image and video processing. Combined, Gen 2 provides 4X the image processing power and 2X the video processing power, as well as 3X better TOPS/W than Gen 1. The chips are also smaller with better power utilization.

The new hardware manages a greater number of data types. Gen 1 had support for standard floating point and integers. Gen 2 adds support for MX6 and MX9 shared exponent data types. AI inference performance can be increased using multiple device densities as well as sparse arrays.

As noted earlier, safety certification is required for many applications, which Gen 2 is designed to address (Fig. 3). Long-term support is also part of the latest announcement—a critical feature for many of the safety applications targeted by these ACAP solutions.

AMD

Adaptive SoC Delivers Single-Chip Automotive Solution (4)

Software support is key to the success of the Versal platform (Fig. 4). AMD’s Vivado toolset targets the chip’s programmable logic while software development centers around the Vitis Unified Software Platform. Vitis lets developers take advantage of the FPGA without programming it directly by utilizing PL configurations from third parties and other sources, including logic from AMD libraries.

AMD

Adaptive SoC Delivers Single-Chip Automotive Solution (5)

One company already employing Versal in the automotive space is Subaru. Its EyeSight ADAS vision system uses three cameras to provide features like adaptive cruise control, lane departure warnings, automatic emergency steering, and pre-collision braking and throttle management.

In many cases, a single Versal AI Gen 2 chip can handle all of the computing needs for an application. The software tools are available now; chips and evaluation kits will be available in 2025. The Gen 2 family includes the Versal AI Edge Series Gen 2 and Versal Prime Series Gen 2, with the former incorporating the enhanced AI support.

Check out more of our coverage of embedded world 2024.

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Adaptive SoC Delivers Single-Chip Automotive Solution (2024)

FAQs

What is an adaptive SoC? ›

An Adaptive System-on-Chip — often referred to as Adaptive SoC, or ASoC — is a heterogeneous computing system-on-chip platform that includes a large FPGA fabric.

What are SoC chips used for? ›

What are System-on-a-Chip computers used for? As a complete computer system on a single chip, a SoC can perform any number of complex, essential tasks quickly, efficiently, and even automatically, yet it has very small size and low weight and power (SWaP) requirements compared to a traditional computer.

What does system on a chip SoC solutions consist of? ›

A system on a chip (SoC) is an integrated circuit hosting on the same substrate/chip multiples cores, including a mix of traditional CPUs, alongside GPUs, TPUs, other types of functional units, e.g., DSPs (Digital Signal Processors), memory, input/output ports, secondary storage, and sometimes WiFi and cellular modems.

What is versal adaptive SoC? ›

Versal adaptive SoCs combine adaptable processing of the programmable logic and acceleration engines with leading-edge memory and interfacing technologies to deliver customized, powerful heterogeneous acceleration for any application.

What is the difference between a processor and a SoC? ›

What's the difference between a CPU and an SoC? A CPU, or central processing unit, generally comes with only the processor in the chip. Computer and embedded systems sometimes use multiple CPUs. An SoC is a minicomputer on a chip that does all the computing work while a CPU needs other components to complete.

What is an example of a SoC? ›

An SoC for a sound-detecting device, for example, might include an audio receiver, an analog-to-digital converter (ADC), a microprocessor, memory, and the input/output logic control for a user - all on a single chip.

How much does a SoC chip cost? ›

To use the less than or greater than function, please select a value first.
ImagePart #Pricing (INR)Filter the results in the table by unit price based on your quantity.
SoC FPGA 5CSEMA4U23C6N Altera 1: ₹16,043.66 108In StockMfr. Part No. 5CSEMA4U23C6N Mouser Part No 989-5CSEMA4U23C6N1: ₹16,043.66
6 more rows

What are the disadvantages to a SoC style chip? ›

Cons: Lack of Flexibility: SoCs are designed for specific functions, offering little to no flexibility to handle functions they weren't designed for. High Development Cost: Developing a new SoC is an expensive and resource-intensive process.

What is SoC and why it is needed? ›

A security operations center, or SOC, is a team of IT security professionals that protects the organization by monitoring, detecting, analyzing, and investigating cyber threats.

What is a computer on a single chip called? ›

A microcontroller (MC, UC, or μC) or microcontroller unit (MCU) is a small computer on a single integrated circuit. A microcontroller contains one or more CPUs (processor cores) along with memory and programmable input/output peripherals.

Which devices are using SoC technology? ›

Smaller, less expensive, quicker, and lower power-consuming computational devices are made possible by the growing trend of more integration and embedded computing, which is reflected in the rise in SoCs. Smartphones, tablets, routers, cameras, Internet of Things devices, and more all have SoCs.

Who makes SoC chips? ›

SoC Manufacturer Ranking
RankCompanyClick Share
1BIOSTAR32.9%
2Microchip Technology Inc.20.7%
3Efinix18.3%
4Socionext CORPORATION8.5%
3 more rows

What is Versal system on a chip? ›

The Versal ACAP is an extremely comprehensive system-on-chip (SoC) that combines CPUs, DSPs, I/O and RAM control along with programmable hardware logic, the latter traditionally a stand-alone FPGA chip. Versal is first to combine so many disparate processors on one chip.

Is SoC a FPGA? ›

Our System-on-Chip Field-Programmable Gate Array (SoC FPGA) families make it faster and easier to complete highly integrated designs with up to 50% lower power consumption than alternative FPGAs.

What are SoC cores? ›

A system-on-a-chip architecture, or SoC architecture, describes a complex integrated circuit that incorporates processor cores, memory, hardware logic, peripherals, and other components, all connected by communications systems such as internal data buses or networks.

What is an example of adaptive security? ›

The first example of adaptive security consists of organizations that need to change their policies at regular intervals. For example, a bank may have one security policy enforced during business hours and another policy enforced after hours.

What does SoC mean in technology? ›

(2) (System-On-Chip) Pronounced "S-O-C." A group of processing units on a single chip, which previously were independent chips that had to be connected together. The microcontroller chip is miracle enough, but an SoC is why complex computers can be held in our hands (see images below).

What is the meaning of SoC in Samsung? ›

SoC (System on Chip) A technology-intensive semiconductor that contains the whole system on one chip. It is a technique in which a system composed of several devices with different functions are made into a single chip.

What is the meaning of adaptive computing? ›

At its core, adaptive computing comprises silicon hardware that can be highly optimized for specific applications. This optimization occurs after the hardware is manufactured and can be repeated an almost infinite number of times.

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