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In the design of digital systems, the FPGA+ARM system architecture has been used more and more widely. FPGA mainly realizes high-speed data processing; ARM mainly realizes system process control, h...[Details]
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Huawei has officially announced that it will launch its first vertical folding screen mobile phone - Huawei P50 Pocket at the winter flagship new product launch conference on December 23. Guan Xiao...[Details]
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SIA submitted comments to the Office of the United States Trade Representative (USTR) on December 1, urging it to remove harmful semiconductor tariffs. They said these tariffs are exacerbating the on...[Details]
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近日，闻泰科技旗下安世半导体宣布其第二代 650 V 功率 GaN FET 器件系列开始批量供货。与之前的技术和竞争对手器件相比，新款器件具有显著的性能优势。 It is reported that the new power GaN FET launched by Wingtech Technology Anshi Semiconductor has an RDS(on) performan...[Details]
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ORG 0000H
;http://www.51hei.com Assembly language serial communication program
mov p1,#0ffh
mov p3,#0ffh
;mov p3,#00h
mov p1,#00h
MOV SCON,#50H;Set to serial port 1 mode
...[Details]
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1. First, create a new project folder, and then create 7 new folders under it DOC is used to store program description files Listing stores the C/Assembly/Link list generated by the compiler w...[Details]
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On December 1, 2012, China will enforce the new electrical safety standard GB4943.1-2011, which requires that the primary and secondary electrical clearances of power supplies for equipment used at...[Details]
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;LCD setting (lower 8 bits of command mode word)
BIAS EQU 52H 1/3 bias 4 back
RC256 EQU 30H system clock selects
on-chip RC oscillator
SYSEN EQU 02H turn on system clock
LCDON EQU 06H turn on bia...[Details]
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The basic structure of the 8051 series MCU includes: 32 I/O ports (4 groups of 8-bit ports); two 16-bit timer counters; full-duplex serial communication; 6 interrupt sources (2 external interrupts, 2 ...[Details]
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The spectrum analyzer is a multi-functional and widely used electronic measurement device. It can measure some parameters of line systems such as amplifiers and filters, and can also measure paramete...[Details]
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Small knowledge summarized by ARM development Byte 8-bit half word 16-bit word 32-bit Code, RO-data RW-data, ZI-data Code is the program code part RO-data represents the constant const temp define...[Details]
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NVIDIA Omniverse advances scientific and industrial workflows and enables designers, builders and operators of the world’s most complex facilities to benefit from the advantages of the virtual wo...[Details]
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Abstract: With the continuous expansion of the application of flyback high-frequency link inverter in the field of low power, in order to study its core component: the flyback high-frequency tran...[Details]
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The model training task was shortened to two weeks, and the computing power and scalability were doubled. Picture from JD.com With the help of NVIDIA DGX SuperPOD, JD Research Institute traine...[Details]
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At the beginning, all experiments were done on the Shenzhou board, and no RTC problems were found. It was not until we drew the board ourselves and debugged it that we found that there was a problem w...[Details]
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