发明名称 |
System for latching an output signal generated by comparing complimentary strobe signals and a data signal in response to a comparison of the complimentary strobe signals |
摘要 |
A data transmission system using a pair of complement signals (STROB/STROB#) as an edge-aligned strobe signal and input/output buffers therein. Several data signals and a pair of STROB/STROB# signals are transmitted from a data output device to a data input device therein. These data signals and the STROB/STROB# signals are edge-aligned and transmitted through the same transmission architecture. The data input device includes several data comparators for generating output signals from the received data signals using the received STROB/STROB# signals as a dynamic reference voltage. In addition, the data input device further includes several comparators and delay elements for generating a pair of non-inverting/inverting latch clock signals from the STROB/STROB# signals. Each of the output signals is sent to two data latch circuits for outputting two latched data based on the latch clock signals.
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申请公布号 |
US6898724(B2) |
申请公布日期 |
2005.05.24 |
申请号 |
US20020140995 |
申请日期 |
2002.05.09 |
申请人 |
VIA TECHNOLOGIES, INC. |
发明人 |
CHANG CHI |
分类号 |
G06F13/40;H03K19/0175;H04L7/00;H04L7/033;(IPC1-7):G06F1/04;H04J3/06 |
主分类号 |
G06F13/40 |
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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