Automatic monitoring of digital communication channel conditions using eye patterns

摘要: A digital signal transmission channel degradation monitor for determining the error rate in a received data includes circuitry to generate an eye pattern which is applied grid containing number of cells defining regions ideal pattern. Each cell contains circuity count time trace located that particular over predetermined period time. within area are grouped define pseudo region. The times enters into region provides indication generalized system. In addition, through can determine type stress system undergoing. This detector be automated both and