BERTEN is a private company founded by engineers with aerospace technology experience to provide high-speed electronics and embedded software for complex and demanding environments in defense, avionics, navigation, unmanned vehicles, scientific research and many more. BERTEN specializes in the development of advanced electronics, signal and power supplies, and has a wide range of products including firmware development, software acceleration and FPGA design. Standard products such as the rugged SBC (single board computer) with the latest FPGA and SoC technology can work in harsh environmental conditions. Processing Gigabit Ethernet data in real-time in programmable logic (PL) is a very time consuming process, with the option of optimizing drivers and interface management to improve this problem. System-on-a-chip (SoC) devices provide hardware resources that allow this type of communication, but lack common software applications that implement this functionality. The company has developed a high-speed API. At the end of last month, Berten DSP released a new GigaX API for the Xilinx Zynq SoC, creating a full-duplex communication channel between the GbE port and the Zynq SoC using a SDRAM buffer and an AXI DMA controller IP block. . The detailed architecture can be seen from the chart below: Figure 1: GigaX architecture diagram The software API implements IP filtering and TCP/UDP header management functions to implement hardware acceleration functions of various Ethernet systems, including Ethernet bridges, programmable network nodes, and network offload devices. The relationship between throughput and packet loss rate is detailed in the following performance curves: Figure 2: Throughput/Loss Rate Curve Zynq Soc is an ARM-based scalable platform developed by Xilinx, integrated single-core or dual-core ARM Cortex-A9, scalable FPGA logic density board, and extensive OS support to match familiar embedded Tools, as well as a rich set of development boards and kits, are the most integrated and low-cost entry-level ARM SoCs in the current FPGA portfolio, as well as software and hardware field upgrades. The Zynq-7000 SoC integrates a single-core or dual-core ARM Cortex-A9 APU, 1GB DDR3 memory, programmable logic (PL), and a variety of peripheral controllers, so it is perfectly implemented in ARM software and has Functions such as cloud analysis and cloud connectivity are currently used in machine vision, multi-axis motor control, multi-camera driver assistance platforms, Ethernet-based backhaul solutions, monitors and projectors, multifunction printers, video surveillance systems, etc. Very wide. Since the launch of Zynq Soc in many fields, Zynq's products are highly competitive and cost-effective, and the GigaX API launched by Berten DSP has once again improved the interaction between the board and the network. In the meantime we will see more and more excellent products based on Zynq Soc.
Bitcoin mining equipment is mainly highly specialized ASIC mill , The maximum computing power of a single miner is 110T/s( Ant S19Pro mill ), The scale of computing power of the whole network is 120EH/s above . Ethereum's mining equipment is mainly graphics card mining machine , Professional ASIC Mining machines are very few , On the one hand, it is because of the of Ethereum mining algorithm [ resist ASIC sex " Improved R & D efficiency ASIC The threshold of the miner , So how much do you know about the mainstream Ethereum mining machine ?
Ethereum mining algorithm has higher requirements for memory , The purpose of this design limits ASIC The use of chips in Ethereum mining . From the results , Most Ethereum mining machines are graphics card machines , This reflects the application of Ethereum mining algorithm ASIC Success on . From the absolute value of computational power scale , The computing power of Ethereum is about 200TH/s, The computing power of bitcoin is about 120EH/s, The latter is close to the former 60 ten thousandfold .
ASIC Mining machines have high computing power , Large power consumption , Like the latest ant S19Pro mill , Rated power consumption is 3250W, Need to consume... Every day 78 Degree electricity , According to the current currency price and 0.23 The electricity price in wet season is RMB , The proportion of electricity charge is 30.68%. Other older bitcoins ASIC mill , Like ants T17 series , The proportion of electricity charges generally exceeds 50%. by comparison , The power consumption of the graphics card miner is low , The proportion of electricity is also low . such as 5600XT8 Graphics card miner of card .
Ant S19-95T It adopts aluminum alloy profile electromechanical integrated design , Parallel four fan structure . According to the measured data , In line with and better than the official data .S19 The series is provided by TSMC 7nm chip , A new generation of customized chips with perfect whole machine architecture and high conversion rate APW12 Power Supply , Reduce power loss during conversion , Use more energy-saving , Greatly shorten the return cycle of the miner . In addition, the newly upgraded mining machine operation interface is also more humanized , Real time computing power . The average computing power and the operation of each chip are clear at a glance .
Shenma mining machine M30S-86T/88T/90T, Bit micro 2020 Launched in 2013 M30S Series of new mining machines , Announced that it would M30S The series is expanded to three 3X product . stay 3X In the new standard , Bit micro promises a one-year warranty for its series of products . This series of mining machines are provided by Samsung 8nm chip , Among them, god horse M30S series , The power consumption is 38J/T, Provide higher computing power , Lower power consumption and high stability.
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