The working personnel should keep the warehouse of china cell phone jammer

And similar PDA, smart phone's storage space is divided into two categories - ROM and RAM, the read-only memory and random access memory, read-only memory, usually flash memory chips, used to store the operating system and factory-installed applications Even without electricity in the battery case, the data stored in flash memory is not lost, so the high-end smart phone flash memory capacity larger than the save operation system, extra storage space can be used to back up contacts and other important data. Random Access Memory is the smart phones we are usually talking about the "memory" is usually a faster DRAM chips. The working personnel should keep the warehouse of  china cell phone jammer in the dry status.
Storage device with random data and run the program two purposes, the user can divide the number of memory used for "storage." How much memory is used for "program." Storage memory is used to install applications and save a variety of data, similar to the hard disk function, and the procedure is similar to the memory on the PC's main memory for running the operating system and various applications. As the data in the DRAM chip will be lost after power down, so, like smart phones and PDAs have a spare battery, replace the main battery or the main battery is discharged in the case can maintain data in memory. Application processor in the smart phone's role in the role and status, the equivalent of the computer's central processor and chipset. Intel's current application processor mainly by the PXA25x, PXA26x and PXA27x family are based on three core Intet XScale processor integrates a 32-bit data operation, media processing, memory control, expansion card / USB / Bluetooth interface control, baseband interface control. The warehouse has the strict requirements for the moisture to maintain  cell phone jammer    in the good state.
PXA26x for the first time with a MCP (Multi Chip Package) packaging technology, the flash memory chips and application processors packaged in a single chip, the chip size shrink further than the PXA25x. PXA27x is the latest model, the highest frequency of 624MHz, with the "Wireless MMX" (wireless multimedia instruction set), "Quick Capture" technology (to support four million pixel digital camera) and "Wireless Intel SpeedStep" technology (with 5 low-energy mode, voltage and frequency can be dynamically changed). Not difficult to find, these technologies are both PC and laptop technology, "smart phone version of" The smart phone concept with a lot of processor PC and laptop processors are similar. Multimedia accelerators is designed specifically for smart phones video and graphics acceleration hardware chip. The Intel 2700G, for example, it has the performance 2D/3D graphics, DVD-quality video playback and dual display capabilities. The ventilated condition of the warehouse of   cell phone jammer  can ensure the good working status of  cell phone jammer.