ambarella a7

BOSS:Bidrectional Operating sytem Scheduler (Uitron and Linux)Two-way operating system schedulingControlling arm exception Handling will dispatch the exception to the Uitron or Linux side as appropriateIn addition to the Linux ISR, the entire Linux system is executed as a guest task for Uitron.Uitron Scheduler is responsible for scheduling tasksBOSS uses the Super Manager (a hardware virtual technology that allows multiple operating systems to run simultaneously on a single host)Ipc:1. Based on

The NAND boot steps:The Sector Media boot steps:(Sector Media devices include SD, SDHC, MMC and Movinand)1.A2S/A2M 硬件启动程序boot-strap在片上ROM。2.boot-strapper初始化sector media devices(上电启动配置选中的设备)3.boot-strapper从sector media中读取DRAM配置，初始化DDR2控制器及DRAM设备。4.boot-strapper从sector media 的 sector1读取配置，并加载boot-loader到DRAM，最后将PC置到boot-loader。5.boot-loader初始化MMU及分页表。6.boot-loader从sector media主分区中读取 RTOS/APP raw image至DRAM，并解压的最终地址（DRAM）。7.boot-loader从sector media的DSP分区中 读取并解压 DSP微程序。8.boot-lodaer跳入 RTOS/APP 代码并完成

1. A7 Desktop as shown below, we clicked "Application" in the desktop.2. Click "Set" to open, there are icons in the bottom of the.3. In the set list we will see a "about the device" After we click on it to open.4. When we click on "build Number" 7 times, we will prompt the "developer mode enabled" details as shown in the following figure.5. After opening the account, we click on the " All right, here we go. About the

PS below demo effect is not A7 mobile phone but also Samsung mobile phone, so connect 360 mobile phone Assistant is not difficult, is very simple oh. 1. Go without first to the computer to install A7 mobile phone driver, so we can go to Samsung official to download a kies software after clicking Open. 2. Then we clicked on the "apps" in the Samsung phone to open the details into. 3. As shown in the n

1. Under the phone we found the A7 standby desktop "application."2. Below we click on the icon "set" below.3. If we do not see "about the device" slide with the finger to find about the device button.4 into the about the device we will see that there is a "build number" below, we only click 7 consecutive times, will prompt "developer mode is enabled."5. OK now we can click on the " Click the Developer option to open the entry, we will see the USB mod

1. We click "Application" in the A7 phone's standby, details as shown in the following figure. 2. Then we find the "studio" click to enter, details as shown below. 3. Then click the "video clip" option in the open window. 4. After entering we will see the video in our phone, we find the video to clip. 5. Now we can move the start plate to the desired starting point, move the Terminator to the desir

1. Click "Apps" in the A7 interface after entering the mobile desktop. 2. Click the "Set" button again. 3. We can move up or down to find the "safe" option and then click Open. 4. Then we'll find the "unknown source" below the security to get it checked out. 5. After we select the "unknown source" prompt, we click on the "OK" button and the details are as follows. 6. At this t

First, under arm's arm v7 instruction set, has produced the famous cortex-a structure, successively was born Cortex-a8, A9, A15, A7 architecture. A7 is put forward in A8, A9 and A15 structure, and has "historical advance". The first, cortex-a8, A9, A15, A7 and other different architectures, not replace each other, upgrade the relationship, but to express differen

1.A7 mobile phones and other Samsung phones are almost the same, we A7 mobile phone desktop Click on the "Camera" opened after. 2. Then in the photo machine interface We click on the "mode" shown in the picture. 3. After the click Mode we click on the "Back camera" and then open the entry. 4. After the click will open a related interface, we click on the "OK" butt

Samsung A7 Mobile phone is able to adjust the ringtone, media, notifications, the volume of the system below the small series to give you a demonstration of it: 1. Click "Apps" in the phone below, click "Set" and then open the entry, details below. 2. Then we find the following "My Device", select "Sound" Here you can start to set the volume. 3. After that we found the "volume" in the Open interface as shown in the following figure.

A7 Reduce screen size function let small make up feeling is a single hand operation mode, if you do not believe you can finish this tutorial try. 1. When we open the phone and click "App" and click "Set" below "Show and wallpaper" You will see a "single hand operation". 2. In the open one-hand operation, we click "Reduce screen Size" and then enter the "Shrink screen size" right slider, green Representative open. 3. Hold the device in one hand

1. In our A7 waiting for the state of the machine we click on the "phone" and then we click on the screen "menu" In the Open menu click "Set." 2. Into the set list we click on "Call" and then go to click "IP List" and then click on the "+" to open the interface and then we fill in the IP number, such as we take "17951" as an example. IP Dialing Method One 1. Now we click on "Phone" in phone standby and then click "IP Dialing" and then the phone

Recent. Use PowerShell scripts to configure Azure VMs (Virtual machine) in A7 (8 cores, 56G memory). Virtual machine) When running the Java JVM remotely (java.exe-version). Always fails and returns an error message such as the following.The same PowerShell script. It is normal to run remotely on other VMs that are less than A7 configured, and assuming that you log on to the VM using Remote Desktop and do th

Note: After the developer option is activated by the following method we can no longer hide, if we want to hide only to restore the phone factory settings, this question please know. 1. In Samsung A7 (2016) sm-a7108 Standard mode, slide the screen left.2. Click the "Settings" option in the interface of Samsung A7 (2016) sm-a7108, as shown below.3. After entering, we found the "about phone" in the Settings

If you need to install the SIM card for the Samsung Galaxy A7 (2016), follow these steps:1. Insert the Kari into the small hole on the SIM card to eject the Cato. (Note: Make sure that the pin is perpendicular to the small hole, otherwise it may damage the device.) )2. Gently pull the sim card out of the SIM card slot.3. The golden contact of the Sim/usim or UIM card is lowered into the tray.4. Reinsert the SIM card into the Cato slot.Note:1. The equi

1.Samsung GALAXY A7 adopts metal body design, thin to 6.3mm, natural, simple and beautiful. Carefully polished smooth elegant appearance, fashionable modern, tough diamond cutting design border and smooth metal shell intertwined, relaxation youdao. 2. Equipped with Samsung advanced Full HD Super AMOLED screen, rich color as natural origin, high-quality color contrast let black more profound, white more translucent, 5.5 inches to provide a

Here we introduce the phone built-in ringtones set to the phone ringtone if we want to use a third party also have a lot of ways in the last small part of the article will be simple to introduce you. Built-in ringtone settings 1. In the standby mode of the Samsung A7 (2016) phone, we click on the following.2. Click the "Settings" icon.3. Click on the "Voice and notification" option this is very obvious and will not be introduced to you.4. Click the

1. In the Samsung A7 mobile phone interface, we click on the left Slide screen, and then click on it to open into. 2. Click the "Settings" option to enter the effect as shown below. 3. Click the "fingerprint" option to enter where you can add and remove fingerprints. 4. Place the finger of the registered fingerprint on the home key or enter an alternate password to verify your identity. 5. Click the "edit" option, a

To adjust the position of the icon on the notification bar as long as the editor in the state can be adjusted oh, let's give you a demonstration. 1. We are under the Samsung A7 (2016) standby page, drop the screen top curtain, as shown below.2. Then the default state is unable to move the adjustment position Oh, we now click "Edit".3. Here to adjust the "Bluetooth" icon position as an example, click on "Bluetooth", drag it to the location to be repla

About entering the easy mode I will not introduce to you we are here to introduce you to add/remove applications in simple mode, follow these steps: 1. In simple mode, slide the screen to the left. 2. Click on the "+" icon to add the application you want to use to this page, you can add up to 5 applications. 3. Choose your favorite applications, such as "calculator". 4. The calculator has been successfully added. 5. If you need to delete the applica