FPGA로 설계한 신호경로제어스위치

A Signal Path Control Switch Using FPGA

  • 이상훈 (경남대학교 전기전자공학부) ;
  • 김성진 (경남대학교 전기전자공학부)
  • 발행 : 2001.06.01

초록

A signal path control switch has been designed and implemented with AT&T 0.5${\mu}{\textrm}{m}$ CMOS ORCA FPGA. This device controls the path of digital signals in SDH-based transmission system. The proposed switch is suitable for self-healing operation which protects against transmission network failure. The self-healing operation of the switch is effectively done by the reconfigurable information stored in the registers of the switch. This device consists of eight subparts such west-east transmitting parts, west-east receiving parts, add-drop control parts, AIS control Part, and CPU interface part. The device is capable to a ring network as well as a linear network.

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