| 摘要 |
PROBLEM TO BE SOLVED: To improve an apparent data transfer rate from a host to a peripheral device.SOLUTION: A device control system comprises: a peripheral device controller 12 that transfers data from a host 11 to a peripheral device; and a NAND flash memory 13 as a cache memory. On the basis of an instruction from the host 11, the peripheral device controller 12 temporarily stores the data in the NAND flash memory 13, and transfers the data from the NAND flash memory 13 to the peripheral device. |
