Programmer Postal 3: instruction, setting. Assembling the Postal 3 programmer

Every day in the world there is a huge number of various developments that surprise not only their purpose, but also the wide possibilities, and allow to achieve an effective result in any sphere of employment. And today we will turn our attention to an interesting and curious device that was invented several decades ago, but still it is actively used either in services for repairing computers and devices, or at home users themselves create and actively use in the programming of microcircuits. Some of you guessed that this is a device that is known as a programmer. But we are not going to look at all the developments, but only one, which is considered the best in the world. The programmer Postal 3 allows you to do personal computer programming without any problems and make your own adjustments. How to use it, what is it and what opportunities can be obtained? It is these issues that are devoted to this article, which contains all the necessary information. It remains only to have patience and carefully study all the proposed instructions and recommendations.

What is this device?

But before we consider the Postal 3 programmer and its functions, it is worthwhile to figure out what kind of device it is. This development was created back in Soviet times as the only technology that allows you to edit chips and make some adjustments to their functional component. Thanks to this invention, people were able to repair computers in time, get rid of viruses and repair complicated microcircuits that either burned out or had some software damage. At the moment, this device has received a lot of updates, but not from the creator himself, but from users who began to actively use the instructions and schemes for creating a device to develop their personal programmer.

Postal 3 is a programmer that has free code and a development scheme, which allows programmers to actively develop innovations and create the necessary devices that allow to be embedded in the software shell of microchips. But is this device useful?

Why is it needed?

In fact, it is the programmer that allows you to return to life hopeless devices and computers. Due to this device it is possible to reprogram chips and give them a new installation for work or to edit the existing shell of the chip. For example, if you broke any device, be it a DVR, a player or a computer, and the service indicated that it's time to throw out the device, do not rush. The final breakdown of the device is either a physical damage to the device or its full flooding, and if the breakdown occurred due to a software failure, then it can be fixed easily and easily, if you know the basics of programming. Having the programmer Postal 3, USB-connector and special knowledge, you can easily edit the chips and repair broken devices. But this is real, provided that you have the skills that will allow you to use the programmer.

How to use?

But when it comes time to use the device, many realize that it's not so simple. The Postal 3 programmer uses standard protocols for editing: SPI FLASH, SPI, I2C. This means that you need to know the language of bitrate, which allows you to properly edit the program shells (in another way it is also called the language "0" and "1"). To properly use the programmer, you must first configure it, then find a way to connect to the device and then smoothly program the shell of the microcircuits. If the connection does not cause problems, and programming can be learned, then the setup will require you to pay attention and painstaking work, since you must first create this very programmer or buy it, although it is rarely sold and is very expensive. But do not get upset, as further will be given a special scheme that visually shows how you need to configure and create this device.

Customize

Postal 3 - a programmer, the adjustment of which requires hard work. It should be noted that this procedure requires physical and programmatic intervention. We will consider the use of this device on the example of a computer. But at first it is worth studying the scheme, which will allow the installation of the programmer.

After the assembly it is necessary to connect it to the computer. If the device is recognized and requires the installation of drivers, it means that it is assembled correctly and ready for use. Next, you must disable the programmer and do a software configuration. To do this, you must download special files from the official site of the device.

Once the files are received, create a folder on the computer, call it PostalAVR and move all the received files to it. Next, you need to go to the VCP folder and run the installer named CP210xVCPInstaller.exe. After this, the installation process will take place, where you need to follow the instructions and perform all necessary actions. Next, you need to do the same with the files called USBXpress (the installer and the folder have a similar name). If all the steps are correct, you need to reconnect the programmer and it must be recognized by the system without the need to install drivers.

Now run the Postal 3 programmer through the Postal3.exe file. The program window opens, where you need to go to Settings - COM Settings. In the new menu from the bottom, we look for the "Connect Via ..." item and set the value to 8. It's now ready to test the device, click on Test and wait for a while. There should be an additional window in which COM Closed will be indicated. If you achieved this result, the Postal3 programmer assembly was successful and the device is ready for use. But the adjustment does not end there, since there is a way to increase the speed of this device. It will allow you to quickly read the chips and make better changes.

How to increase the speed of reading the programmer?

So, the instruction on assembling and setting up Postal is passed and studied, it remains now to make a small, but pleasant change. Once you have verified your device, you can safely modify it, which will increase the speed of reading the software shell of microcircuits. To do this, from the folder with the received files, you need to copy SiUSBXp.dll to the directory where the Postal 3 program is located. After that, we connect the programmer via the USB port and begin to make corrections.

First, run the file CP210xSetIDs.exe, which is located in the folder Set_ID_CP2102. In the appeared window we find the point Pid, check the box and change the setting to EA61. Then check the Product String check box. Once all the recommendations are fulfilled, it remains to press on the Program Device. If the read process was successful and without errors, then the program will return to its original state. It remains to make the last change to the settings of the programmer. To do this, go to the program and go to the Settings menu - COM Settings. We are looking for the item "Connect via ..." and set the activity on USBXpress. After that, click on Test and wait for the verification process. If done correctly, an additional window will appear with the words "Device Mode 0 Answer OK". This means that the modification is installed correctly, the device is ready for operation. Carefully remember all these actions, but rather keep this manual, so you do not have problems in using the device.

Problems of use

Postal 3 - the programmer, the instruction for which is the main familiarization document. Without it, practice and try to personally understand all these settings is not recommended, especially run the programmer into action. This will prevent breakdowns and malfunctions of the software settings of your computer. There can be a lot of problems while working with the programmer, they can not all be listed, but they all arise because of the wrong approach to setting up and assembling the device, so avoiding them is simple, the main thing is to carefully read the instruction and follow all the recommendations that are given in it . And do not be tempted to use similar developments, although they have different automatic modes, but the effect of this is not so much.

Analogues

Yes, there are a lot of different developments in the world for a similar purpose, but all of them have one error, which is the purpose of the device. Each of them, though it looks interesting and attractive, plus everything, has a special automatic tuning, but all this is designed for a specific purpose and for a certain device. As for Postal 3, the domestic project has flexible settings that can be configured for any shell and device. Therefore, it is better to use a known and tested product with detailed instructions attached.

Special instructions

Programmer Postal 3, USB, instruction and knowledge of the basics of programming - all this allows you to correctly use the device and know its purpose. As for special instructions, they are complete, and they are all provided by the official site of the programmer. In general, they are intended for modification and any unique settings that allow in-depth study of the settings of microcircuits. But if you do not want to load yourself with unnecessary information, and the programmer you need, or rather, its capabilities, then it is enough to contact the service.

Service assembly

Service - a place where you can render almost any help to various devices. But it is worth remembering that quality assistance is possible only in specialized well-equipped centers. There are various programmers and other devices that allow you to effectively get rid of any problems. Do not go to dubious organizations and unknown companies. It is better to go to those who have long been on the market and have a good reputation. Then you can definitely get the help you need.

Postal 3 - the best choice

The Postal 3 programmer is a unique development, which is widely used all over the world. The device has all the necessary advantages, allowing you to personally monitor and configure the device for your own needs. Not every development will give you such opportunities, so do not doubt the quality of this programmer and use it in any situation that requires programming of microcircuits.