| 摘要 |
<p>PURPOSE:To simplify the constitution of a counter control circuits with improvement of quality by stopping the operation of a counter in accordance with the value read out of an ROM and at the same time using the read-out value as a control signal. CONSTITUTION:A counter 8 counts the clock signals applied to a counting clock input terminal 10, and the counted output signal 11 is supplied to an ROM12. The data for generation of control signal is written to the ROM12 with the signal 11 which shoud transmit the control signal used as an address. As a result, said control signal generating data is read out after the counter 8 counts the addresses and then sent to the counter 8 as well as to the control signal output terminal 10.</p> |
