| 摘要 |
PURPOSE:To make sure the printing processing, by using the saftware for a teletypewriter use software formed differently on each programmer, for a hand communicator, through the automatic addition of a carriage return code at the last of a CPU data. CONSTITUTION:An interface 12 is connected to a CPU11 and a hand communicator 14 is connected to this interface 12 via a connecting cable 13. In this interface 12, a carriage return code automatic output circuit consisting mainly of a timer 21, FF22, selector 23 and data changing circuit 24 and the like is provided. Further, in outputting data to the communicator 14 with the CPU11, a timer 21 is operated for a fixed time a write-data signal every unit data from the CPU11 and the end of operation of the timer 21 is detected with the FF22. Through the output of the FF22, the selector 23 selects the pringing data or carriage return code from the CPU 11 and feeds the result to the communicator 14 via the circuit 24. |
