| 摘要 |
The present invention is a data transfer device, which comprises an input/output reception buffer, an input/output transmission buffer, a write data buffer, a read data buffer, a control information table, a write data storing process section, a write data transmission section, a read data buffer storing process section, an input/output transmission buffer storing process section and a control section that executes an access control for controlling the access to the memory by the write data transmission section and the read data buffer storing process section based on a control information table; thereby, a configuration optimum for both protocols of the memory bus and the input/output bus is obtained and the out-of-order execution is also achievable.
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