| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a recorder which can scan the switches in a suitable cycle. <P>SOLUTION: This recorder checks whether or not the mode is changed from the reproduction mode (S2). When the mode has been changed (S2:Yes), it checks whether or not the changed mode is the rhythm pattern generating mode (S3). When the changed mode is the rhythm pattern generating mode (S3:Yes), it sends an instruction to the CPU interface 6h (S4) to make the scanning cycle of the switches 5msec, and makes rhythm pattern generation processing (S5). When the rhythm pattern generation processing is over, it sends an instruction to the CPU interface 6h (S6) to make the scanning cycle of the switches 50msec, and returns to the processing of S2. <P>COPYRIGHT: (C)2007,JPO&INPIT |
