uwb chip

First, the characteristic parameter1, 16-bit non-distorted ad converter 2, Gain adjustable, can be switched in 1,2,32,128. 3, digital and analog to separate, can reduce noise. 4, with a large output current, has a better carrying capacity. Second, the pin arrangement Three, pin function Pin Name Function SCLK Serial clock, Schmitt logic input. Add an external serial clock to this input port to access the AD7715 serial data. Control clocks when transmittin

Abstract: fieldbus has become the most active hotspot in the field of data bus, and CAN bus is recognized as one of the most promising Fieldbus, the Design and debugging of CAN bus nodes are the focus of the design of CAN bus communication systems. This paper introduces the CAN controller integrated into the single-chip microcomputer of, designs a CAN communication node based on the single-chip microcompute

Quad-core network set-top box chip Situation Analysis (Open Market): rk3128 will become the mainstream of quad-core, set-top box rk3128 Open Market: it does not include the closed-loop ecosystem of Xiaomi, Leeco, and other major brands. This year, the quad-core network player is dominated by a31s. Infinic is ahead of all white brand companies with an absolute advantage. However, with the passage of time, quanzhi's a31s is not suitable for the mainst

Cob (chip on board) is already a mature technology in e-commerce, but the average team lead is not familiar with its programming, maybe it is because it uses some wire bond's physical electrical circuit (IC) Sealing technology, as a result, many finished products or foundry engineers of industrial electronic circuit boards are eager to find related technical personnel. In the past, most cob products were only used in some low-cost consumer products.

Basic usage method of HC-06 Slave Module I. How to connect Bluetooth and Single Chip Microcomputer , Gnd and VCC are grounded and powered Rxd and txd are connected to the MCU rxd and txd respectively. Rxd: receive data receive (RX) data Txd: send data transmit (TX) data Where are the single chip microcomputer rxd and txd? Open the schematic diagram of the Microcontroller P3.0 and p3.1 are the rxd

What is a U disk's main control chip? use a U disk to mass production are aware that the first step is to test the U disk's main control chip is what, and then according to the corresponding tool for mass production. Summed up, the user used most of the main control chip is a group of Phison and Skymedi Tai. Now let's take a look at their pros and cons. Group Ph

Single chip multiprocessor (Chip multiprocessors, referred to as CMP), also refers to multiple cores. CMP is proposed by Stanford University, the idea is to integrate the SMP (symmetric multiprocessor) in the large-scale parallel processor into the same chip, each processor executes different processes in parallel. Compared with CMP, the flexibility of SMT proces

Collect collected information from the Internet: How can I determine whether the crystal oscillator is working properly? 1. There are many judgment methods. It is most direct to view the waveform with an oscilloscope. You can also test the voltage with the voltage file of a digital multimeter. Because the duty cycle of the crystal oscillator waveform is 50%, therefore, the average voltage measured is about 1/2 VCC. For 51 single-chip microcomputer, wh

act as an added comport independent of any existing hardware in the form of PC application software. The comport uses the application software running on the PC to access a cp2101-based device by accessing a standard hardware comport. data transmission between the PC and cp2101 is completed through USB. Therefore, you can transmit data to a cp2101-based device via USB without modifying the existing software and hardware. 1 cp2101 featuresCp2101 is small but powerful. Its main features are as fo

Reprinted please indicate from: http://blog.csdn.net/icyfox_bupt/article/details/6766830 Baidu Encyclopedia: UART: Universal asynchronous transmitter/transmitter, a general asynchronous receiving/sending device. UART is a parallel input into a Serial Output chip, usually integrated on the motherboard, most of which are 16550afn chips. Lm3s series single-chip microcomputer generally have UART input and outpu

This is a small experiment I did last semester, but I think the control MCU is more direct than the control arm, because some of the arm is better than the MCU encapsulation, so you are not very in-depth. If you have learned MCU, it will be easier for you to learn arm, but arm is a little more complicated than MCU. This code was removed from my previous blog, but I used Sina before. Now I think Sina is an entertainment blog, but blog garden, I think it is a real technical blog website. I hope th

We already know that single-chip microcomputer has Rom, ram, and parallel I/O Ports, so what are there in the single-chip microcomputer besides these? How are these fragmented things connected together? Next let's make a complete analysis of the single-chip microcomputer! We can see that in 51 single-chip microcomput

Http://hi.baidu.com/mcu8031/blog/item/c95903138671c625dc540171.html Microcontroller-driven dm9000 Nic chip (detailed debugging process) [bottom] 4. verify each function in initialization. Next let's take a look at whether the above initialization function is available. We have written three functions as follows: Dm9000_init (), sendpacket (), and receivepacket () are saved and named dm9000.c. Now that we want to debug, when However, there must be outp

Today, we finally received the BDM and xs128 core Boards, which can be used to test the fit of the BMI simulator and build the codewarrior compiling environment. 1. bmdfirst plug in to the computer USB, and install the USB drive USB dm_drivers_1_2_0_winxp_x32.exe (5.41 MB). Success example: There are four drivers, corresponding to different versions of XP and win7: ① Usbdm_drivers_1_2_0_win_x32 corresponds to the 32-bit win7 System ② Usbdm_drivers_1_2_0_win_x64 corresponds to the 64-bit win7 Sy

Recently, p178g is used, and internal registers need to be controlled to implement the switch and VLAN configuration of each Phy. In order to replace the "pseudo" Switch implemented by the original analog switch, you can use the SMI interface to read and write registers through ds to control the IC operation status. Time Series and format The prefix code of this chip is different from the 32-bit high level of many other chips. It can also be impleme

Protocol Stack chip implantation is imperative, IPSec is an error, and ipsec is imperativeThis article is a bit extreme, but may also cater to some people or organizations. This article is short. I will continue to write this topic later. The heart is too painful and the person is too weak.1. Protocol Stack chip ImplantationIf you think that protocol stack chips are consuming materials and eliminating costs

The hardware architecture and low power consumption of the Bluetooth single chip DA14580 describes the DA14580 hardware architecture and the low power consumption principle. This paper expounds the software system of the platform, and emphatically analyzes the processing mechanism of the message event.First, DA14580SOC hardware composition and software system compositionThe DA14580 chip hardware architectur

Single-chip microcomputer IO Port standard bidirectional, push-pull, high resistance, open-drain mode, LED induction light off experiment11 Long vacation at home rotten, nothing to do, DIY technology get up!"An experimental study on the working type of the 12C enhanced microcontroller I/O port"Animation video effect Download: STC single-chip head file "51cto--> single-c