rpm chip

Newest Single Chip Microcomputer virtual simulation platform build proteus7.9 + Keil uvision4 + mdk414 Proteus has excellent single-chip computer simulation function and supports multiple single-chip computer virtual simulation. A powerful virtual simulation platform can be built using Proteus and other programming software. Simulation

Recently, when debugging a board, it was found that the network port cannot be pinged when the board is restarted after power loss. It uses a 2041 film. When locating the problem, it is found that the serDes register Initialization is incorrect. After the first operation, the err bit is 1 and the done bit is 0. After the CPU is reset without power loss, the err bit becomes 0, if the done bit is changed to 1, Ping is normal. According to the symptom analysis, we first eliminate the problem of the

The most suitable for novice beginners single-chip computer 40 experiments free downloadFor beginners single-chip microcomputer 40 experiments, with source code, need information of Dabigatran: 813238832You can also go to the Network Technology forum to download more about the microcontroller, MTK information and learning casesAnalog Switch Lights1. Experimental tasksAs shown in 4.2.1, the monitoring switch

CounterFrom a routine of life to see: a water basin under the faucet, the water hose is not tightly closed, drip drops into the basin. Water droplets continue to fall, the capacity of the basin is limited, and after a period of time, it will gradually become full. So what is the size of the counter in a single chip microcomputer? 8031 single-chip microcomputer has two counters, called T0 and T1, respectivel

A chip from the birth of demand to the final chip packaging success, need to go through a very long process. If it's some kind of non-programmable chip,Compared to the new Isa, the two types of chips corresponding to the software workload, is not at an order of magnitude. Non-programmable chip, does not require the ISA

SCM Serial Port Communication has 4 different ways:Mode 0: Shift register Input/Output mode: Baud rate: FOSC/12;Mode 1:10-bit UART (Universal Asynchronous Interface Circuit), the format of a frame of data is: 1-bit start bit, 8 bit data bit, 1 bit stop bit. Its baud rate is variable (by formula):Mode 2 and Mode 3: Both methods are composed of 11-bit UART, one frame data format: 1 bit start bit, 9 bit data bit, 1 bit stop bit.Where the baud rate of Mode 2 is fixed to: FOSC/32,FOSC/64, determined

Open market: Not including Xiaomi, Le Vision and other major brands closed-loop ecosystem market.This year, the four-core network player with Allwinner a31s alone lead. British Fick to the absolute advantage of the first of the White brand Company. Only with the passage of time, the a31s not adapt to the mainstream market. Because the chip does not have h265 hardware, 4k hard solution, plus a31s itself price is too high, the whole ambition almost not

This article tags: Nordic chip macosx I tried to compile the Nordic Nrf5x Series project with GCC under Mac OSX, but found that the compiled hex could not be burned, so it was down for a while. Now we have to pick it up and solve the problem.The following are the compile steps: Nordic official website Download SDK:NRF51822SDK The chip of the NRF5X series running ble is divided in

Group-Phison main control chip Group Phison main control chip is used most, because it is the best compatibility, the highest rate of production success (99%), and read and write speed is almost the fastest (horror of writing 16 read 31), so it is rookie production supplies. But Phison has a disadvantage, that is, it does not support the output USB-CD and USB-HDD coexist at the same time, which makes peopl

Each MySQL database server is equipped with a SQL chip, this is the Kickfire company began to look at the Data Warehouse market a vision. Kickfire launched the Kickfire Database Appliance beta, which incorporates new SQL chips on April 14. The company says the SQL chip can extract data directly from memory without the need for registers or caches, thus easing the I/O bottleneck that causes slow data querie

Uboot's Gpio is quite simple, it is a three-layer structure. Respectively: 1, the top layer interface layer, which only defines a common interface, is not responsible for implementation, implementation is based on specific chip to achieve. 2, the middle interface implementation layer, with the specific board of the GPIO to achieve the top layer interface 3, the underlying specific chip GPIO implementation l

example: The crystal oscillator frequency is 12MHZ, then the clock cycle tosc= (1/12us). 2.3, Machine cycle: The basic operating cycle of single-chip microcomputer. In the computer, in order to facilitate management, the implementation of an instruction is often divided into several stages, each phase of the completion of a work. For example, taking instructions, memory reads, Memory writes, and so on, each of these tasks is called a basic operation.

Install the rpm file method on Ubuntu (convert rpm to deb) the Ubuntu package format is deb. to install the rpm package, use alien to convert rpm to deb. Sudo apt-get install alien # alien is not installed by default, so first install sudo alien xxxx. rpm # convert

The architecture of the Da Vinci digital media on-chip system and the Linux Startup Process-Linux general technology-Linux programming and kernel information. The following is a detailed description. Da Vinci (DaVinci) digital media platform TMS320DM6446/3 adopts the ARM + DSP dual-core architecture. This article introduces the hardware structure of the chip and the Startup Process of the Da Vinci DMSoC and

This afternoon, I will lead the apprentice to learn about the installation and removal process. The following describes the problems encountered during the installation and removal process: North-South Bridge Chip: I. Position of the north-south bridge chip on the motherboard Generally, the North Bridge Chip is close to the CPU. The nanqiao

How do I swipe the chip card? The following small series for you to introduce the bank chip card how to brush, still do not understand a look at it. With the chip of the bank card, specific to see their own card media type to determine, chip bank card according to the type of media, divided into pure

Many friends buy u disk, only focus on the U disk capacity and price, and ignore the U disk chip quality problems. In fact, the chip is the core of the U disk components, in the purchase of USB stick before, we must understand the knowledge of the chip, the following for everyone to add. U disk storage of the core components are known as "Flash flash"

RPM is a red Hat (REDHAT) package management tool that implements features like Add/Remove Programs in Windows RPM-IVH install_rpm Tar xvf Informix-linux.tar Inux to extract the command Daquan . tarUnpack: Tar xvf Filename.tarPacking: Tar cvf filename.tar dirname(Note: Tar is packed, not compressed!) ）———————————————. gzDecompression 1:gunzip filename.gzDecompression 2:gzip-d filename.gzCompression: gzi