发明名称 |
High-speed coupler for transmission lines or computer peripherals which employs a special microinstruction structure |
摘要 |
An architecture for a special purpose microprocessor particularly adapted for coupling a computer to its associated peripheral devices or to transmission lines. To minimize restrictions on the speed of data exchange, the present microprocessor allows the following to take place simultaneously: (1) general coupling of the computer and associated transmission lines and, more particularly, execution of instructions for coupling, shifting, or indirect conditional branching; and (2) the performance of arithmetic and/or logic operations on data which is exchanged between the computer and the associated transmission or peripheral lines. The present microprocessor executes microinstructions which are stored in a control memory. The format of the microinstructions is such that information in various zones controls the functions to be simultaneously performed.
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申请公布号 |
US4249239(A) |
申请公布日期 |
1981.02.03 |
申请号 |
US19780961203 |
申请日期 |
1978.11.16 |
申请人 |
COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII-HONEYWELL BULL (SOCIETE ANONYME) |
发明人 |
MESCAM, JEAN-FRANCOIS;BALLA, THOMAS |
分类号 |
G06F9/26;G06F9/22;G06F13/12;(IPC1-7):G06F3/00 |
主分类号 |
G06F9/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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