RC-10_13

Microcontrollers such as 8051 have 21 SFRs, and the addresses are 128 bytes from 80H to 0FFH. SFRs can be directly operated using addressing methods. (Similar to sbit) In order to directly acc...[Details]

s3c2410_gpio_cfgpin(S3C2410_GPB0, S3C2410_GPB0_TOUT0);         We can control peripheral registers in this way. Have you ever thought about how it is implemented?      First analyze struct mach...[Details]

Register Usage The assembler can change the contents of all registers in the current register group and ACC, B, DPTR, and PSW. When calling a C function in the assembler, be aware that these register...[Details]

On December 20, according to domestic media reports, a British team recently developed an electrocardiogram imaging vest that can more accurately predict patients' risk of sudden cardiac death, the...[Details]

The most frequently used PLC programming languages ​​are structured text and ladder diagram. For technicians with little basic knowledge, it is quickest to start learning PLC programming from ladde...[Details]

For any automated test system, DC power supply is one of the important equipment. In this type of application, the power supply is required to have high stability, high efficiency, high precision, an...[Details]

Memory management consists of two parts: page table mechanism and memory allocation mechanism. The page table mechanism is to manage the dynamic or static mapping of the real physical address and the...[Details]

     Earlier, there was news that LG will release a new dual-screen mobile phone at the IFA2019 exhibition, which may be named LG V60 ThinQ. However, before the IFA2019 exhibition was officially held...[Details]

Translated from - embedded   What do you get if you combine AI and IoT? AIoT is the simple answer, but you also get a huge new field of applications for microcontrollers, thanks to advances in neural...[Details]

In many electronic devices, some time-related controls are usually performed. If the system timer is used to design the clock, accidental power failure or crystal oscillator error will cause time conf...[Details]

The motor protector is an important guarantee for the safe operation of the motor. It can not only protect the motor from damage such as overload and overheating, but also improve the reliability a...[Details]

At present, there are two main ways to implement automatic fingerprint recognition systems based on FPGA: pure hardware implementation and implementation in a soft core with Nios II as the CPU . A...[Details]

From a main program it is possible to pass parameters to local or global subroutines and functions. There are 2 ways to pass parameters: As an IN parameter The variable value remains...[Details]

1 Basic principle of TIM1 measuring PWM waveform The basic idea of ​​measuring PWM as shown in the figure above is as follows: start counting at each rising edge, record the current value as the h...[Details]

    Abstract: AD7892 is an LC2MOS single-supply 12-bit analog-to-digital converter produced by AD Company in the United States. It can output in parallel or serially. This article introduces its func...[Details]