| 摘要 |
<p>PURPOSE:To control plural tape recorder mechanism section with simple constitution by providing an operation processing circuit applying operation processing in response to the operation and generating a control signal, and the 1st and 2nd programmable storage circuits. CONSTITUTION:A command signal from an operation section 31 is fed to an operation processing circuit 32, where operation in response to the command signal is processed to generate a control signal. The control signal of the opera tion processing circuit 32 is fed to a programmable read only memory integrated circuit (programmable ROMIC) 33 and to other programmable ROMIC35 via a 1-bit inverting circuit 34. Since the 1-bit inverting circuit 34 consists of an NOT circuit, data input terminal D4 of the programmable ROMIC, 35 is brought selectively to an H level, both the programmable ROMICs 33, 35 are brought into drive state selectively and only one operation processing circuit 32 controls two tape recorder mechanism sections 38, 39.</p> |
