Microcontroller Unlock also known as microcontroller Attack or Microcontroller Break, but strictly speaking these types of call are not scientific, but it has become accustomed to it is called, we roughly define CPLD decryption, DSP decryption as IC Crack. MCU is only one type of ICs which can load program. IC which can load program and can also encrypted includes DSP, CPLD, PLD, AVR, ARM, etc. There are also IC chips with special encryption algorithm for encryption IC chips and manufacturer code verification , such IC chip can achieve the purpose of preventing copying of electronic products.
Philip MCU P89V51RB2 Program Memory Extraction
PHILIP MCU P89V51RB2 Program Memory Extraction refers to the content being extrated out from its flash and eeprom memory, below we will present the general description about this microcontroller: The P89V51RB2 are 80C51 microcontrollers with 16/32/64...
PXAG39 MCU Source Code Replication
PXAG39 MCU Source Code Replication means the content from eeprom and flash can be read out and transfer to other blank PXAG39, in order to do that we need to have a default loader; A default loader that accepts programming commands in a predetermined...
Philip Microcontroller PXAG37 Embedded Firmware Cloning
Philip Microcontroller PXAG37 Embedded Firmware Cloning will need to understand the configuration bits of the microcontroller, as a result of that, setting correctiveness is important. Setting the ENBOOT bit in the AUXR register enables the Boot ROM ...
Copy NXP Microprocessor PXAG27 Flash Program
Copy NXP Microprocessor PXAG27 Flash Program needs to know how to programming the flash memory. The XA-G27 Flash microcontroller supports a number of programming possibilities for the on-chip Flash memory. The Flash memory may be programmed in a para...
Unlock NXP MCU PXAG17 Protected Flash
Unlock NXP MCU PXAG17 Protected Flash and eprom memory needs to have a general knowledge about its structure, The PXAG17 Flash memory augments EPROM functionality with in-circuit electrical erasure and programming. The Flash can be read and written a...
PCB Board Reverse Engineering Process
First step of PCB Board Reverse Engineering, it is to record of all the components’ designators, locations, specification and part number, especially the orientation of diode, triode and integrated circuits. Better use camera to take some photos of t...
Philip PXAG49K Microcontroller Flash Cracking
The XA-G49 is a member of Philips’ 80C51 XA (eXtended Architecture) family of high performance 16-bit single-chip microcontrollers. in the process of Philip PXAG49K Microcontroller Flash Cracking, we need to have more knowledge about this microcontro...
NXP Microprocessor P87C557 Protected Flash Cloning
NXP Microprocessor P87C557 Protected Flash Cloning can start from changing the mode of comparators, since all comparators are disabled automatically in power down mode, in idle mode unused comparators should be disabled by software to save power. A c...
NXP MCU P87C554 Embedded Firmware Unlocking
Four analog comparators are provided on chip which can provide a great effect on NXP MCU P87C554 Embedded Firmware Unlocking. Three comparators have a common negative reference CMPR- and independent positive inputs CMP1+, CMP2+, CMP3+ on port 3. The ...
Crack NXP P87C552 Microcontroller Flash Memory
Crack NXP P87C552 Microcontroller Flash Memory needs to Using the Automatic Address Recognition feature allows a master to selectively communicate with one or more slaves by invoking the Given slave address or addresses. All of the slaves may be cont...