| 摘要 |
<p>PURPOSE:To control a frame feed operation by providing an exclusive bus which transmits that a piece of data covering one frame has been stored in a memory for a signal processing circuit to a servo circuit which controls a capstan. CONSTITUTION:A digital recording and reproducing apparatus performs a recording and reproducing operation by dividing a piece of data covering (m) frames into (n) tracks. The apparatus is provided with a bus 9 which transmits that a piece of a data covering one frame on a tape 8 in a frame-feed reproducing operation has been stored in a memory 2 for a signal processing circuit 1, to a servo circuit 4 which controls a capstan motor M. When a signal is transmitted to the servo circuit 4 from the signal processing circuit 1 by means of the bus 9, the operation of a capstan is controlled. Thereby, when a frame feed buttom 102 is pressed once, only one frame can be fed. As a result, an operator can perform the operation of the digital recording and replay apparatus easily.</p> |
