摘要 |
<p>Data are sent and received between a video game machine (2) as a data processing apparatus with no radio communication function and an external device (4) with a radio communication function. A portable computer (3) is removably connected to the video game machine (2) which processes data. A communication application (50) and a radio communication driver (70) for enabling radio communications between the portable computer (3) and the external device (4) are supplied from the video game machine (2) to the portable computer (3), and stored into a memory of the portable computer (3). The portable computer (3) supplied with the communication application (50) and the radio communication driver (70) enables the video game machine (2) and the external device (4) to send and receive data therebetween via the portable computer (3).</p> |