Get Instant File

It is the function and feature of cell phone jammer - It is the capacity and highlight of mobile phone jammer . At that point the request of execution of its boot program information read from outer memory (text style, chip). If not read the data right now, the CPU inward reset (by means of the CPU inside "guard dog" or equipment reset order) bootloader If fruitful consummation of usage, the CPU was taken from the outside text style program execution, if obtaining strategies are strange, it can prompt a "guard dog" to reset both the system and from location begin. 

The CPU peruses the character through the parallel information and location lines and address lines, together with the read and compose control clock line W/R, a few perusers may ask, textual style is how to recognize the system read, or read the information? Microcontroller with outside system memory chip select sign line or the CS, CE, what's more, the W/R part, you can permit the character to recognize read information or system. Introduce the primary machine of mobile phone jammer first. 

 Telephone all the product work procedures are did under the activity of the CPU, the particular division of the five procedures depicted underneath. These procedures are programming as information capacity in the telephone in EEPROM and FLASHROM of when the telephones power supply module distinguishes a force key is squeezed, the mobile phone battery voltage is changed over to a voltage suitable for the utilization of the telephone circuit worth supplied to the force module, the clock circuit supply voltage wavering sign into the rationale circuit, CPU voltage and clock sign, performs the boot prepare, the first perused from the ROM boot code execution rationale The individual test of the framework. And the majority of the reset sign is set high, if the individual test through. mobile phone jammer will just follow up on PDA correspondence. The CPU is given (Watchdog) sign to the module, then the force supply module in the part of guard dog (Watchdog) sign to keep up the boot. Telephone is exchanged on, not just look for the show control signal Road (BCCH) transporter recurrence. Since the framework whenever be sent to every client in the group clients to show control data. Telephone to gather the pursuit to the most grounded (BCCH) transporter recurrence. The bearer recurrence comparing to the read recurrence rectification channel (FCCH), recurrence and synchronization of the cell telephone (MS). Every clients cell telephone in distinctive morning (both private) bearer recurrence is altered, it is to decide when the system by the GSM system administrator, as opposed to dictated by the clients GSM telephone. Cellular telephones to peruse the sync station. It is 1 set of fundamental machine of mobile phone jammer .