发明名称 |
Controllerless modem |
摘要 |
A modem is implemented as a virtual device driver with all processing handled by the host computer thus obviating the need for a stand alone processor for the modem. The modem virtual device driver ensures that the modem obtains adequate processing time regardless of other processes running on the host. By combining a port driver directly into the modem contact code, the need for a hardware UART with its attendant limitations is eliminated.
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申请公布号 |
US6353857(B2) |
申请公布日期 |
2002.03.05 |
申请号 |
US19970832622 |
申请日期 |
1997.03.31 |
申请人 |
INTEL CORPORATION |
发明人 |
BADER JAMES E.;DEANS SCOTT;MILLER ROB;TARQUINI RICHARD P.;WANI BANKIM;WATERS, II JACK |
分类号 |
G06F13/10;(IPC1-7):G06F15/16;G06F9/00;G06F9/46 |
主分类号 |
G06F13/10 |
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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