发明名称 |
Data transfer method, data transfer circuit, output circuit, input circuit, semiconductor device, and electronic apparatus |
摘要 |
A data transfer circuit comprises a voltage/current converter circuit for converting a first binary voltage data of n bits (n is an integer equal to or larger than two) to multi-value current data of 2n values which is output to a single data transfer line. A current comparator circuit converts the multi-value current data on the data transfer line to binary current data of (2n-1) bits, and a current/voltage converter circuit converts the binary current data of the (2n-1) bits to second binary voltage data of (2n-1) bits. A counter circuit restores the first binary voltage data of the n bits from the second binary voltage data of the (2n-1) bits.
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申请公布号 |
US7508241(B2) |
申请公布日期 |
2009.03.24 |
申请号 |
US20040563748 |
申请日期 |
2004.07.08 |
申请人 |
PIONEER CORPORATION |
发明人 |
INOUE TOSHIAKI |
分类号 |
H02M11/00;H03K17/16;H03K17/30;H03M1/36;H03M1/74;H03M5/20;H04L25/02;H04L25/49 |
主分类号 |
H02M11/00 |
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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