| 摘要 |
A bus interface system for communicating between a master bus interface and a plurality of slave bus interfaces includes a plurality of lines extending between the master unit and each of the slave units, the lines including a clock line containing clock signals, a gated clock line containing gated clock signals having a frequency which is a submultiple of the frequency of the clock signals, a data line, a command register line, an active line, and circuitry for exchanging data between the master unit and one of the slave units on the data line under the control of the other lines.
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