专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

AT452370T 未知
公开(公告)号：AT452370T
公开(公告)日：2010-01-15
申请号：AT04754870
申请日：2004-06-10
申请人： SILICON IMAGE INC
发明人： KIM OOK , LEE ERIC , KIM GYUDONG , JANG ZEEHOON , SUNG BAEGIN , KIM NAM , AHN GIJUNG , HWANG SEUNG
IPC分类号： G06F13/38 , G06F13/00
摘要： A cable including circuitry for asserting information to a user or external device and a system including such a cable. The cable can include conductors, a memory storing cable data, and circuitry configured to respond to a request received on at least one of the conductors by accessing at least some of the cable data and asserting the accessed data serially to at least one of the conductors (e.g., for transmission to an external device). Other aspects of the invention are methods for accessing cable data stored in a cable and optionally using the data (e.g., to implement equalization). The cable data can be indicative of all or some of cable type, grade, speed, length, and impedance, a date code, a frequency-dependent attenuation table, far-end crosstalk and EMI-related coefficients, common mode radiation, intra pair skew, and other information. The cable can include a radiation-emitting element and circuitry for generating driving signals for causing the radiation-emitting element to produce an appropriate color, brightness, and/or blinking pattern.

IPRDB