| 摘要 |
A target device for which size reduction is required, and that has a terminal compatible with the series B version, and communicates with an accessory device through a USB connector. The target device includes a universal serial bus (USB) transceiver, and a storage section for holding data to be transmitted through the USB transceiver. The target device sends a flow control signal concerning the transmission of the data held in said storage section to said external device connected thereto through said USB transceiver.
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