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