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The purpose of the addition instruction INC A INC Rn INC direct INC @Ri INC DPTR is very simple, that is, to add 1 to the value in the subsequent target. Example: (A) = 12H, (R0) = 33H, ...[Details]
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Memory space distribution diagram Internal RAM distribution diagram So the special function registers SFR Reset value of SFR PSW Program Status Word Register Power Control Register PCON T...[Details]
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On December 28, at the International Grand Bazaar in Tianshan District, Urumqi City, Xinjiang, with the completion of the installation and commissioning of the last green shared battery exchange ca...[Details]
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About this document
For ARM-based RISC processors, the GNU C compiler provides the ability to inline assembly code in C code. This very cool feature provides capabilities not available in C cod...[Details]
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Sina Digital News reported on the morning of March 15th that to this day, there are still many mobile phone players who lament that Nokia's N-Gage concept was ahead of its time. But in fact, N...[Details]
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After ARM launched the Cortex-M0+ core, its 32-bit MCU cores increased to 4. Not long ago, NXP also announced that it had obtained the Cortex-M0+ processor license, becoming the only semiconductor ma...[Details]
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Signal source is also one of the instruments commonly used by electronic engineers. Many customers find that some abnormal phenomena will occur during the test and measurement when using the signal s...[Details]
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The new coronavirus outbreak has broken out globally, and domestic companies that have just resumed work after surviving the domestic epidemic are facing a new round of tests. As the epid...[Details]
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0 Introduction At present, hydraulic systems are widely used in the field of automatic control. The main problem that the system protection caused by excessive oil temperature is the stability o...[Details]
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With the improvement of living standards, people's requirements for electronic products are getting higher and higher. Many electronic products use display screens. Many products such as home applian...[Details]
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Mastering soil nutrients and their changing patterns is of great significance for improving soil fertilizer efficiency and fertilization effects. The soil nitrogen, phosphorus and potassium detector...[Details]
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1. Preparation Download software: u-boot Download address: ftp://ftp.denx.de/pub/u-boot/ u-boot-2009.11.tar.bz2 is the reference document version of "friendlyARM" u-boot-2010.03.tar.bz2 ...[Details]
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51 MCU control traffic light course assignment
The program is as follows:
ORG 00H
;************************************************************
;Light operation and digital tube display
;********...[Details]
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Every year when CES begins, users around the world are very excited. Exhibiting companies all show off their coolest products of the year to participate in this "flowers compete for beauty" competiti...[Details]
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1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]