发明名称 |
ENHANCED PARALLEL PORT |
摘要 |
An enhanced parallel port interface increases the bandwidth of a standard parallel port connector while at the same time maintaining backward compatibility with a standard parallel port interface. In order to increase the data transfer rate, the software overhead is substantially reduced by hardware generated signals. As such, the desirability of using a parallel port bus expansion is greatly increased. |
申请公布号 |
WO9323812(A1) |
申请公布日期 |
1993.11.25 |
申请号 |
WO1993US04669 |
申请日期 |
1993.05.14 |
申请人 |
ZENITH DATA SYSTEMS CORPORATION |
发明人 |
BUXTON, CLARK, L.;KOHTZ, ROBERT, A. |
分类号 |
G06F3/00;G06F13/38;G06F13/42;H04L29/10;(IPC1-7):G06F13/38 |
主分类号 |
G06F3/00 |
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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