DATA READ-AHEAD DEVICE, DATA READ-AHEAD METHOD, DATA PROCESSOR, DATA PROCESSING METHOD, COMPUTER PROGRAM AND STORAGE MEDIUM

摘要

PPROBLEM TO BE SOLVED: To improve the operability in scrolling. PSOLUTION: The data processor or the like comprises a holding means holding data; a scroll direction detection means detecting a scroll direction; and a control means controlling read of data from the data holding means in continuous scrolling according to the detection result of the scroll direction detection means. PCOPYRIGHT: (C)2007,JPO&INPIT