摘要 |
PROBLEM TO BE SOLVED: To provide a microcontroller, a handler address specification method and a program capable of arranging a handler with a high degree of freedom and at low cost, and specifying a handler address at a high speed.SOLUTION: A microcontroller 100 includes: an interruption controller 200 for, in accordance with the input of an interruption request due to a plurality of interruption factors, outputting control information preliminarily associated with the interruption factors to a CPU 300; handler storage means 401 for storing an interruption handler preliminarily associated with the control information; base address storage means 402 for storing a base address, an access time to which is shorter than that of the handler storage means 401; and a CPU 300 connected to the base address storage means 402. The CPU 300 specifies the handler address as the storage position of the handler in the handler storage means 401 on the basis of the base address and the control information. |