发明名称 |
Application-specific integrated circuit (ASIC) for use in communication facilities of a digital network |
摘要 |
The invention relates to an application-specific integrated circuit (ASIC) (1) for use in communication facilities of a digital network in which a data signal to be transmitted is composed of frames. To improve such an integrated circuit (1) in such a manner that external testing devices for testing the performance of the integrated circuit (1) can be dispensed with, the invention proposes to provide the integrated circuit (1) with a circuit (4) for executing the ASIC functions and with a data test circuit (3) having first means (5) for generating a framed test signal (6) and second means (7) for detecting bit errors in a received test signal (8).
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申请公布号 |
US6516434(B1) |
申请公布日期 |
2003.02.04 |
申请号 |
US19990467241 |
申请日期 |
1999.12.20 |
申请人 |
ALCATEL |
发明人 |
WILLEKES ELMAR;STADLHOFER JOSEF |
分类号 |
H04J3/00;H04J3/04;H04J3/14;H04L1/24;H04L29/14;H04Q11/04;(IPC1-7):G01R31/28 |
主分类号 |
H04J3/00 |
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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