INFORMATION DISPLAY DEVICE AND PROCESSING SYSTEM THEREFOR

摘要

PURPOSE:To provide the information display device and the processing system for the device for improving memory efficiency, accelerating brand retrieval and further accelerating processing speed by reducing the move of data in the case of addition/erase by providing a code table between an order table and a stock information table. CONSTITUTION:This information display device and the processing system is provided with an order table 21 having the peculiar information of stock codes, plural code tables 23 having stock code while dividing the peculiar information into groups and stock information table 22 having the stock information of stock codes. The order table 21 and the code tables 23 in the groups are related by pointers and the code tables in the groups are chained by pointers. Each code table is provided with a stock information unregistered information part 24 to set the information of the table position of the unused stock information and a stock information erased information part 25 while providing the pointer to the stock information table.