Multiprocessor system having offset address setting

摘要

A multiprocessor system includes the first microcomputer (1) having the first memory (4); the second microcomputer (9) having the second memory (12), the dual port third memory (14), and an offset register (22); buses (18-20) for connecting the first and second microcomputers; an address setting unit (21) provided in the second microcomputer for composing an address value supplied by the first microcomputer and a value set in the offset register to feed address data to the third memory.