![]() At the end of each block is a value indicating which bank, block number, its status, i.e. These blocks are not in order because of wear levelling, similar to that used in SSD drives. ![]() Once this is complete, it then moves on to the block reassembly.Įach NAND device may consist of up to 8 crystals, or banks, each being a specific size to make up the total memory card size. This creates an image file of the dump, but this is just the start of the process.Įach dump has to be tested for bad blocks and error correction. We then look at removing the memory chips and reading them using one of the readers list above. If a fault cannot be found at the component level, it usually means the processor has failed. When a memory card or USB stick has failed, the first thing to do is examine the electronics board, or PCB. They also offer a range of courses for beginner to advanced, and shows how to use their equipment to get the best from it. It comes with 48 pin TSOP, TLGA, and BGA adapters, along with the circuit board adapters as standard and there are other adapters available for other chips including the 'Spider' tool for working on Monolithic memory devices.Ī massive database of devices and NAND types is built in, and another online database developed by Acelab and users that want to share information is available to those with the support contract.Īcelab have been supplying advanced data recovery equipment for hard drives, SSD, and Flash, for at least 20 years. If you have a tech support contract, an Ace Lab engineer will log in to your computer to help with the more difficult cases. There is a massive database for existing devices, including NAND chips and many types of processors. With advanced features and an automatic mode, it can make a difficult process simple. The PC3000 Flash is one of the most useful tools for recovering data directly from FLASH memory chips.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |