发明名称 |
Microprocessor computing system |
摘要 |
According to the invention, a microprocessor computing system comprises at least one data processing device and at least one group of execution control elements; said group constitutes a control level and includes at least one microprogram control device which is a group of first-order control elements. The data processing device incorporates a microinstruction register for holding microinstruction codes, a microoperation decoder, a general-purpose register unit for holding operands, an arithmetic/logic unit, a temporary result storage register, a result status register, and at least one data exchange unit having a multichannel communication line to provide for data exchange between other sources and destinations. The microprogram control device producing parallel microinstruction codes incorporates at least one input register, a programmable address unit, a microinstruction storage unit, a feedback register, a microinstruction register, and an output driver unit.
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申请公布号 |
US4124890(A) |
申请公布日期 |
1978.11.07 |
申请号 |
US19770808119 |
申请日期 |
1977.06.20 |
申请人 |
VASENKOV, ALEXANDR A.;DSHKHUNIAN, VALERY L.;MASHEVICH, PAVEL R.;NESTEROV, PETR V.;TELENKOV, VYACHESLAV V.;CHICHERIN, JURY E.;JUDITSKY, DAVLET I. |
发明人 |
VASENKOV, ALEXANDR A.;DSHKHUNIAN, VALERY L.;MASHEVICH, PAVEL R.;NESTEROV, PETR V.;TELENKOV, VYACHESLAV V.;CHICHERIN, JURY E.;JUDITSKY, DAVLET I. |
分类号 |
G06F9/28;(IPC1-7):G06F9/16;G06F15/16 |
主分类号 |
G06F9/28 |
代理机构 |
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代理人 |
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地址 |
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