The timing uses a 32Khz clock and the capture uses an 8M SMCLK, but the result is always 32K???
Clock Settingsfloat count = 0.0;void ClkInit() {char i;BCSCTL1 = ~XT2OFF; //Turn on XT2 oscillatorIFG1=~...
LED power supply, mainly LED driver power supply, should be the place where all the masters can show their skills.In response to the global advocacy of "energy conservation and environmental protectio...
I want to ask how to create a disk partition, the same as the function in disk management. Some USBs only have DBR but no MBR. Now in one of my projects, I need to convert this USB, that is, convert G...
I use a microcontroller to receive a data, for example, hexadecimal 123A. What is the format of the data I receive? What do I read from the buffer sbuf? I want to save it as data[]={1,2,3,A}. How can ...
The chip used is TMS320VC5416, the emulator is XDS510, the emulator settings are fine, an external 12M active crystal oscillator is used, the pin wiring of the emulator and DSP is correct, the reset p...
[size=2]3. Logical operation instructions: [/size] [list=1][*][size=2]Logical operations on accumulator [/size][size=2]A: [/size] [/list][size=2]CLR A [/size][size=2]; clear the value in A to 0, singl...
Magnetic resonance imaging (MRI) systems can take high-resolution cross-sectional perspective images of the human body, providing very useful information for medical diagnosis. The radio frequency pro...[Details]
This article discusses how to use an ultra-low-power RF transceiver chip from Zarlink Semiconductor for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices t...[Details]
The overcurrent and overheating coordinated protection technology implemented by polymer positive temperature coefficient devices (PPTC) can protect motors, controllers and electronic components in...[Details]
Many MEMS devices, such as accelerometers and mechanical resonance devices, require a vacuum environment to realize their designed functions. However, verifying whether the package cavity has reach...[Details]
summary
Theoretically explains how to set up a PFC boost regulator using a current sensing transformer with the UCC3817 control IC.
1. Schematic
The schematic diagram is show...[Details]
A well-designed electronic load is not designed just for use in the lab; it should be carefully designed and built to test actual power systems. This is true for military portable systems, such as ...[Details]
1. Introduction
The UCC28051 reference design is a 100W offline AC/DC voltage converter with power factor correction (PFC). This power module design is intended to illustrate how to proper...[Details]
Multi-parameter monitor is an important device in clinical nursing. It can monitor the patient's ECG, blood pressure, blood oxygen saturation, respiratory rate, pulse rate and temperature. At present,...[Details]
Preface
In recent years, many compact portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD, etc. They are not only small in size...[Details]
introduction
The data detected by various
measuring instruments
often need to be transferred to a PC for data processing and archiving, so as to make full use of the rich hardware an...[Details]
Abstract:
This paper
introduces a data acquisition system based on USB and DSP, which takes advantage of the high-speed transmission characteristics of USB2.0. The overall structure of the ...[Details]
Most
embedded
systems are powered from a 48V backplane. This voltage is typically stepped down to a lower intermediate bus voltage of 24V, 12V, or 5V to power the circuit board racks withi...[Details]
Abstract: This paper introduces the controller, interface, display principle and driving method of the handheld computer LCD display based on the SA1110 microprocessor. Combined with the HPC projec...[Details]
Abstract:
A single pulse secondary radar reply processor implemented with EPLD. Its main functions include: reply frame pulse detection, reply information decoding, assembling reply inf...[Details]
With the continuous development of the national economy, the application of variable frequency speed regulation devices is becoming more and more extensive. How to break the monopoly of foreign produc...[Details]
Microcontroller MCU
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