What kind of programmer is suitable for automotive electronic maintenance .
It mainly depends on which parts of your car electronics, after all, the scope of car electronics is very wide. There are several situations:
1, For example, the maintenance of car engine ECU, most of these are the original car fault diagnostics of the car, which can program the ECU, and other third-party programmers cannot operate;
The communication of various parts of the car, such as the windshield wiper, the window cannot be moved, etc., can be repaired through some third-party diagnostic tools, such as the products of LAUNCH Technology and Bosch Automotive.
For car audio and video, car DVD, this is mainly some Flash programming, most of which require the main control CPU of car DVD to debug and load the corresponding file to use, but if it is eMMC, it can be copied directly, such as SmartPRO 6000F -PLUS can read the content of the eMMC master and then copy it for mass production.
The main functions and features of the car programmer
-Can automatically identify and print out NAND Flash chip model information and bad block information.
New chip models and parameters can be customized to support more chips.
-NAND chip read, write, write verify, clear.
The bad block flag can be modified and cleared.
Support operation on redundant area (also called oob or spare area).
The contents of the mother chip can be read out and copied to another chip.
-Powered by USB2.0 interface, easy to use and fast transmission speed.
-Verified by a large number of chips.
Measured chips from many manufacturers, such as Samsung, Hynix, Micron (Numonyx), Toshiba, Spansion, STM, ESMT (Taiwan), Zentel, MXIC, etc.
In addition to 3.3V NAND in TSOP48 package, several new types of chips are currently supported.
(1) TSOP48, 1.8V, NAND
(2) BGA63, 1.8V, NAND
(3) BGA63, 3.3V, NAND
(4) TSOP48, 3.3V, NOR
(3) TSOP56, 3.3V, NOR
Car programmer advantages:
The car programmer connects to the computer USB through a USB cable. The independent external power supply makes the operation more convenient and the programming more stable. It uses the graphical interface under Windows and the mouse to operate. It supports Windows 7 / windows10 system, with programming instructions and control programs. The working interface is friendly, and the various operations on the chip become very simple, whether it is electronics or computer enthusiasts can quickly grasp.
Multi-function USB programmer: Support AT89 series chip, AVR chip, EPROM, EEPROM, FLASH and serial EEPROM series chip. Commonly used PIC microcontroller chip; low price, high-cost performance; suitable for automotive electronics and computer enthusiast, Also suitable for electronic computer maintenance personnel and microcontroller developers.
You can support more than 200 devices without adding an adapter. After adding an adapter, you can help a full range of 51 series microcontrollers and the latest high-capacity program chips! It supports 3.3V and 2.9V voltage chips. Using the FWH (PLCC32) converter, it can support 3.3V voltage chips such as N82802AB, SST49LF002, SST49LF004 used on the latest Intel810, 815, 845 motherboards. Can help, really is a cost-effective programmer.
[span] is mainly used by the programmer to refresh the motherboard BIOS chip, graphics card BIOS chip, network card startup chip, EEPROM serial chip, etc.
The programmer can divide into a universal USB programmer and a dedicated USB programmer in terms of functions. The special-purpose programmer has the lowest price and has a small number of applicable chips. Series programming. The full-featured general-purpose type can generally cover almost (not all) all the chips that currently need to be programmed. Due to the cumbersome design and high cost, which restricts sales, the final selling price is extremely high, which is suitable for situations where a large number of chips need to be programmed.
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