DIGITAL PROCESSING DEVICE AND METHOD OF PERFORMING APPLICATION PROGRAM FOR MULTITASKING

摘要

Its application program implementation method for being used for multitask and a digital processing unit, for improving the convenience of a user, being arranged to improve the convenience of a user and implementing an application program for the multitask for a state being supported in a multitask function. One storage (110) storage list of application information and a catalogue show program. One central processing unit (120) driving is stored in the catalogue in storage and shows program. Central processing unit is shown can be in the list of application of the multi-tasking in an action current mode. Central processing unit implements the function of application program corresponding with corresponding key-press input. Display unit (180) provides the catalogue of application program, is selected by central processing unit by a show window.