complex-docs/docs/original/complex-00.txt

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║C O M P L E X║
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Programm for emulations of the computing system's functioning
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built on base microprogramming sectioned kit of
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series KM1804
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║ Structure of microinstruction. ║
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Memory of the microinstructions of the designed system contains
separate microinstructions, each divided on fields:
1. Field of constants:
address MCU (microprogramming control unit);
constant ALU (arithmetical and logical unit);
2. Field of the ALU :
chip KM1804 BC1;
chip KM1804 BP2;
registers of the address operands RAA,RAB;
3. Field of the MCU (microprogramming control unit):
chip KM1804 BY4;
conditions multiplexer;
4. Field of the PIU (priority interruption unit);
chip KM1084 BH1;
5. Field of the control signals:
MM - main memory;
IOD - input / output device;
RA - register of address.