Some basis programming operations, including Program, Read, and Verify can be set applicable not to an entire NAND Flash memory device but to a specified part of the device memory - the User Area. The Erase and Blank Check operations are applicable only to the entire device. The User Area's boundaries are set by individual setting of a pair of the following parameters:
User Area - Start Block - the first memory block of the User Area.
User Area - Number of Blocks - the number of blocks in the User Area.
To set the User Area first click the User Area - Start Block submenu line. The setting dialog will pop up:
Type the value and click OK. Then click the User Area - Number of Blocks submenu line and enter the number of blocks into the pop-up dialog; then click OK to complete the User Area settings.