发明名称 |
Modular digital computer system for storing and selecting data processing procedures and data |
摘要 |
A digital computer system for selecting and linking multiple separately stored data processing procedures consisting of assembly level commands and for selecting a variable data area from a plurality of variable data areas. The system includes memories for storing the data processing procedures, the variable data areas and linking addresses; a program counter for accessing the memory containing the stored data processing procedures; registers for accessing the memories containing the data and the linking addresses; and a hardware unit which is adapted to execute the assembly level commands contained in selected data processing procedures and to provide addresses to the respective memories and the program counter for accessing the memories and the program counter to select linking addresses, variable data areas and data processing procedures in accordance with assembly level commands in the data processing procedure being executed and previously selected addresses.
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申请公布号 |
US4366536(A) |
申请公布日期 |
1982.12.28 |
申请号 |
US19800140590 |
申请日期 |
1980.04.15 |
申请人 |
NATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
KOHN, LESLIE D. |
分类号 |
G06F9/455;(IPC1-7):G06F7/00;G06F7/06;G06F9/00 |
主分类号 |
G06F9/455 |
代理机构 |
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代理人 |
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地址 |
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