发明名称 |
Multiple virtual control unit |
摘要 |
A channel interface multiple virtual control unit controls a plurality of classes of terminal sessions on a graphics system workstation, the multiple virtual control unit includes lookup tables having indicia related to a class of display session to be enabled for controlling a workstation in either a alpha-numeric display mode or a graphics display mode.
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申请公布号 |
US4737906(A) |
申请公布日期 |
1988.04.12 |
申请号 |
US19850781437 |
申请日期 |
1985.09.27 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
EDWARDS, LEWIS M. |
分类号 |
G06F3/14;(IPC1-7):G06F3/00 |
主分类号 |
G06F3/14 |
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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