-
The pipeline in ARM is divided into: fetch, decode, execute, store, and write back. The five steps are as follows: The main abnormal situations are mainly concentrated in the decoding and execution...[Details]
-
Guest introduction: Ma Meng (
account number:
mameng
)
has been
engaged in the technical research and development of
electronic
products for 10 years. He has worked...[Details]
-
In addition to the necessary hardware, software is also indispensable in the development of single-chip microcomputers. There are two ways to convert the assembly language source program we write int...[Details]
-
On February 27, Jinguan Co., Ltd. and Shanghai Ronghe Yuanchu Energy Co., Ltd. (hereinafter referred to as "Ronghe Yuanchu") signed a strategic cooperation agreement in Shanghai. Xie Lingjiang, Cha...[Details]
-
DMA has a double buffer mechanism, which allows data to flow continuously during transmission, which is what we call PING-PONG-BUFFER. That is to say, there are two BUFFERs, AB. When DMA accesses A, ...[Details]
-
Since the launch of the voice virtual assistant Alexa in 2014, Amazon has sold hundreds of millions of Echo smart home devices, becoming the global sales champion of smart speakers that cannot b...[Details]
-
/*Just started learning AVR microcontrollers, *Share what I have learned with everyone. If there are errors or better ways to write, welcome to communicate. *To facilitate learning for novices, I hav...[Details]
-
The frequency calculation formula of the PWM wave generated by the output comparison mode of the timer is: 72M/((2*(arr+1))*(psc+1) ) For example, if you set: PWM_Init(1000-1,72-1); (PWM_Init(arr,psc...[Details]
-
Editor: Because the LINUX kernel already supports the host driver of S3C2440 and supports a wide range of peripherals, this part can be used just by configuring. Because there are many things to co...[Details]
-
Light environment response technology usage scenarios
Technologies such as wide dynamic range and strong light suppression are widely used in industries such as safe cities and intelligent tr...[Details]
-
S7-200 SMART is a cost-effective small PLC product tailored by Siemens for Chinese customers. Combined with Siemens SINAMICS drive products and SIMATIC human-machine interface products, the small a...[Details]
-
In order to thoroughly implement the spirit of General Secretary Xi Jinping's important speech at the 70th Anniversary of the China Council for the Promotion of International Trade and the Global Trad...[Details]
-
Compared with traditional light sources, LED light sources are solid cold light sources with the characteristics of long life, high light efficiency, no radiation, low power consumption, good i...[Details]
-
According to Mukul Sharma, Huawei has recently applied for three new trademarks, Honor Home, Honor Go and Honor Work. Information shows that Huawei applied for registration of new trademar...[Details]
-
Seemingly overnight, GPS has evolved from a single application device in cars to a handheld device application and now part of a multimode handheld device, or even embedded in a laptop? GPS-enabled...[Details]