| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve bus use efficiency without increasing a capacity of a reception queue as a reception buffer. <P>SOLUTION: The transmitter is provided with a plurality of transmission-side command queues 17, a plurality of transmission-side data queues 18, a queue control part 19 for storing and controlling commands or data to the transmission-side command queues and the transmission-side data queues, a transmission-side selector 20 for selectively outputting either of the commands from the transmission-side command queues 17 and the data from the transmission-side data queues 18 to a bus, and a transmission-side selector control part 21 for outputting a select signal to select a command outputted by the transmission-side selector 20 when the commands, and the data corresponding to the commands are stored in the transmission-side command queues 17 and the transmission-side data queues 18 by the control of the queue control part 19. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
