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This application note introduces power measurement terminology and explains the different options available for making floating measurements, highlighting the advantages and disadvantages of each opti...[Details]
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1. Find nand_ids.c under u-boot-2010.03/drivers/mtd/nand
//{"NAND 2GiB 3,3V 8-bit", 0xD5, 0, 2048, 0, LP_OPTIONS},
{"NAND 2GiB 3,3V 8-bit", 0xD5, 4096, 2048, 512*1024, LP_OPTI...[Details]
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#define SPI_CS_PORT GPIOC #define SPI_CS_PIN GPIO_PIN_4 #define SPI_CLK_PORT GPIOC #define SPI_CLK_PIN GPIO_PIN_5 #define SPI_MOSI_PORT GPIOC #define SPI_MOSI_PIN GPIO_PIN_6 #define SPI_MISO_PORT GPI...[Details]
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LED dot matrix display is a simple Chinese character display, which is cheap, easy to control, and has a long service life. It can be widely used in various public places, such as stations, docks...[Details]
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;;Entrance: The 1st, 2nd and 3rd collected data are stored in R1, R2 and R3. ;;Export: The median data obtained by comparison is stored in R0, Filter_C: PUSH PSW MOV A, ...[Details]
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Yesterday, I finished installing the arm+linux cross-compilation toolchain and published this log memo.
Environment: red hat enterprise linux5; the cross-compilation chain used is arm+linux3.3.2
st...[Details]
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RNG — Random Number Generator The Random Number Generator (RNG) generates true non-deterministic random numbers based on internal thermal noise suitable for cryptographic purposes. The RNG does not r...[Details]
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#include "stc15f2k60s2.h" #include "stdint.h" code uint8_t tab = { // 0 1 2 3 4 5 6 7 8 9 null 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xFF }; pdata uin...[Details]
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1 Introduction
With the rapid development of micro-spectrometers, CCD and PDA are widely used. There are more and more types and models of CCD and PDA. Each model requires a special driver acqu...[Details]
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For many mothers, if they are taking care of their babies alone, sometimes the babies keep crying, but the mothers have other things to do and cannot take care of the babies, which makes the mother...[Details]
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Recently, DxOMark announced the screen score of OnePlus 10 Pro. The screen score of OnePlus 10 Pro is 90 points, ranking 14th in the DxOMark global screen ranking. IT Home learned that OnePlus 10...[Details]
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Editor's note: This is a case study article, which is a compilation of the research team's discussion on "dilemma reversal cases". The cases in the article are only used for research purposes and do ...[Details]
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Assembly language instructions consist of two parts: opcode and operand. MCS-51 uses assembly language instructions, with a total of 111 instructions, 44 opcode mnemonics, and 33 functions. Its operan...[Details]
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Guided wave radar level meter can measure the interface of two different media, making full use of the difference in dielectric constant of the media. The product can emit high-frequency microwaves a...[Details]
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In order to enable the face recognition algorithm to run quickly, TI's DSP processor was selected, and a keyboard module and a PAL format output module were added. The PAL video signal can be colle...[Details]