| 摘要 |
PROBLEM TO BE SOLVED: To provide a processor for suppressing an event counter from being increased in size even when counting a plurality of types of events while effectively using hardware configuring the event counter. SOLUTION: When a prescribed time passes from the start of the operation of a processor 20, or when the certain storage region of a register 27 overflows, the counted number of each event stored in each storage region of the register 27 is output to a display device 30, and the size of each storage region of the register 27 is varied according to the rate of the counted number of each event stored in each storage region, and the count of the event is started again for every type of event. COPYRIGHT: (C)2009,JPO&INPIT
|
