XCS30XL-4PC280C_XQ2V3000-4CG717mMIntroduction

Advanced Micro Devices (AMD) is in advanced talks to buy chipmaker Xilinx in a deal that could be worth more than $30 billion. . The deal could be finalized as soon as next week, people familiar with the matter said.

So far in semiconductor development, the inevitable fact is that Moore's Law is slowing down. Under the slowdown of Moore's law, Dennard's scaling law and Amdahl's law are close to the bottleneck, Moore even gave an "antidote", that is, "heterogeneous computing", which is now the solution of heterogeneous CPUs and accelerators. "Golden Age".

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In response to AMD's acquisition of Xilinx, the Wall Street Journal analyzed that AMD may use its high stock valuation as a bargaining chip to promote the transaction or delist Xilinx at a high price. AMD’s stock price has soared 89% this year, and its market value has now exceeded $100 billion to $101.568 billion.

The AI engine is a highly optimized processor that includes the following key features: 32-bit scalar RISC processor (named Scalar Unit) 1 x 512b SIMD vector unit (vector fixed-point/integer unit available) and 1 single-precision floating-point (SPFP) ) Vector Unit 3 Address Generator Units (AGU) Very Long Instruction Word (VLIW) Function 3 Data Memory Ports (2 Load Ports, 1 Store Port) Direct Streaming Interface (2 Input Streams, 2 Output Streams) ).

Some industry analysts pointed out that if AMD succeeds in winning Xilinx, it will bring a new competitive landscape to the global semiconductor industry. Xilinx once revealed to the media that because Intel acquired Altera, many potential customers will hand over more orders to Xilinx for the sake of neutrality, so Xilinx's share in the FPGA market has increased significantly in the past two years. Like the outside world's neutral view of Arm, once AMD successfully acquires Xilinx, downstream customers will only have two choices when purchasing FPGA chips and related solutions, which will increase the concerns of downstream companies.

Xilinx will provide a C++ framework to create Graphs from the kernel. In order to fully grasp the kernel location, there will be a series of methods available to constrain the layout (kernels, caches, system memory, etc.). This frame contains Graph nodes and connection declarations. The Graph will instantiate and wire the kernels together using caches and data streams. These nodes can be contained within an AI engine array or within programmable logic (HLS cores). It will also describe the bidirectional data transfer between the AI engine array and other ACAP devices (PL or DDR).

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Xilinx's business suffered a setback last year when key Xilinx customer Huawei was blacklisted by the U.S. government. The other two are ADI’s acquisition of Maxim for more than $20 billion, and Nvidia’s acquisition of Arm, a British chip design company under SoftBank Group, for $40 billion in September. In addition, some people in the industry believe that the United States itself promoted AMD's acquisition of Xilinx. Since then, other Chinese companies, including some Xilinx customers, have been added to the list. If AMD and Xilinx reach a deal, three of the biggest deals so far this year will come from the semiconductor industry, data show.

Intel's 10nm is still delayed, allowing Xilinx to dominate the FPGA market after acquiring Altera, in addition to the cloud market that Intel is focusing on. However, at 7nm, FPGA speed and density are greatly increased, and power consumption is also lower, so this competitive landscape may change, especially for ASICs and FPGAs. Especially in the era of artificial intelligence, Xilinx also hopes to realize the future of Intel and Nvidia through this advantage. The introduction of ACAP will help Xilinx compete with higher-level competitors in new markets. Split the SoC prototyping and emulation market. Apparently this applies to Intel and Nvidia. Flexibility and adaptability are the main selling points of ACAP. The competition between FPGAs and ASICs will continue.