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HMD Global has launched two new Nokia-branded feature phones in China that support 4G functions, named Nokia 215 4G and Nokia 225 4G. The former is priced at 289 yuan and is already available for pre...[Details]
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The 100-megapixel Fujifilm GFX 100 medium format camera is officially launched. The following are the specifications of the Fujifilm GFX 100 medium format camera: 102-megapixel back-illuminated CMO...[Details]
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Saudi Basic Industries Corporation (SABIC) released its fourth quarter 2020 financial report. The company's total sales this quarter were 32.85 billion riyals (8.76 billion U.S. dollars), an increase...[Details]
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The reporter recently learned from Qiuchang Subdistrict, Huiyang District that Qiuchang Subdistrict is promoting the construction of a new energy storage industry base with high standards. Relying on ...[Details]
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About STM32 ISP instructions --- read and write data cache When testing the erase command, it was found that the written and read data are cached. The current test results are: there is a four-word...[Details]
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A macro is an independent program code that is defined by a pseudo-instruction. A macro can be called by using a macro instruction in a program. When the program is assembled, the assembler will expa...[Details]
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After the microcontroller is reset, do some undefined (unused floating pins) pins have any level output? Are they all high level or low level, or high impedance, or no signal?
I have another question...[Details]
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So far, Sony has not launched a phone with ultra-narrow bezels. Instead, Sony has tried to differentiate its flagship phones with its novel 21:9 aspect ratio, which Sony claims will lead to hi...[Details]
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In embedded applications, the main reason for using RTOS is to improve system reliability, followed by improving development efficiency and shortening the development cycle. μC/OS-II is a priority-ba...[Details]
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ORG PIC54 GOTO MAIN ORG 0 ;---------------------- ;---------------------------- DELAY22 MOVLW D'200' ; DELAY 2*250=500mS MOVWF ...[Details]
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In today's rapidly developing innovation, young talents are an important force to promote social progress. Shanghai Xianji Technology Co., Ltd. (Xianji Semiconductor, Hro), as a leader in the s...[Details]
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It has been 10 days since I last wrote about my journey. It was the National Day holiday, so I gave myself a few days off - I played some games, chess, etc. In fact, it took a lot of time a...[Details]
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Verint® Systems Inc., the customer engagement company, today announced the launch of the industry’s first comprehensive enterprise-class Voice of the Customer (VoC) solution, further laying the found...[Details]
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Last night we admired the infrared perspective photos of AMD's second-generation EPYC processors from OC_Burner, a great figure from the German hardware media HardwareLuxx. However, after lookin...[Details]
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Configuration process:
1: System clock initialization, including system clock and clock configuration of IO ports or functions to be opened.
2: IO port initialization, including pins, speed, input...[Details]
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