| 摘要 |
<p>PURPOSE:To secure the accurate reception without giving any control even though the cable length may vary, by securing the automatic timing adjustment to the delay time of the signal which returns after having once the going and coming back through the connection cable and in accordance with the cable length. CONSTITUTION:Strobe signal 6 is produced with signal 8 which is detected through timing adjusting circuit 5 and returns after having once the going and coming back through the cable. Then the delay time equivalent to the going and coming back through the cable is added to the strobe signal, and this delay time varies according to the length of the varying cable. In this connection, if the timing adjustment 5 is given previously at a certain length of the cable, the shift of timing between transmission are reception signals 3 and 4 can be offset by the delay time of signal 8 although the length of the cable may vary. Thus no adjustment is required even though the length of the cable may change. As a result, the accurate reception is ensured.</p> |
