| 摘要 |
PURPOSE:To read the contents of an internal register in response to the contents of an instruction storage register by providing a command register required for the control of a processing condition and forming a read pulse to a microinstruction storage register in response to the contents to simplify the constitution of the circuit. CONSTITUTION:An information processing unit consists of the 1st-9th registers 1-3, 8-10, 12 and 13, the 1st-5th selectors 5, 11, 14, 15 and 17, the 1st and 2nd memories 6, 7, a logical operation unit 16 and a diagnosis controller 23. The 10th and 11th registers 19, 21, the 6th selector 22 and a control circuit 20 are added to the information processing unit. A data is written in the register 21 from the controller 23 and a data to be written is stored temporarily in the register 4 or the register 7. Further, the microinstruction is executed or stopped in response to the content of the register 19 and the data is written in the register 8 or the memory 7 from the register 11 to simplify the circuit constitution. |
