| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an integrated circuit device for performing high speed arithmetic processing while minimizing an increase in hardware scale. <P>SOLUTION: This integrated circuit device includes a data address supply line for supplying a data address to be output from a co-processor to a CPU, and the CPU includes a load/store part for supplying the data address via a data address bus, and for supplying write data via a write data bus, and for writing data to a memory and a data address selecting circuit for receiving the data address to be supplied via the data address supply line and the data address to be output from the load/store part, and for supplying any data address to the data address bus. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
