| 摘要 |
<p>A microprocessor according to the present invention includes instruction execution unit that executes an instruction to output an access request to a memory according to a first protocol; memory control unit that converts the access request according to the first protocol to an access request according to a second protocol to perform an access control to an external memory to output the access request; selection unit that selects whether to access the external memory using the memory control unit; and interface unit that externally outputs one of the access request according to the first protocol and the access request according to the second protocol based on the selection result in the selection unit.</p> |
