zhhan64603

Buzzer traffic light program

灵活QinQ在实际实现的时候，利用EPON线卡端口TLS属性功能，线卡统一在用户上来的报文前加上外层VLAN（对应tlsvlan，也称为LLID-SVLAN），主控板收到双层报文后，根据配置的规则进行匹配，如果匹配上，则将外层VLAN修改为用户要求的VLAN，然后上行交换；否则剥除外层VLAN，进行

This book deals with broad aspects of the PWM dc-to-dc power conversion, covering both academic and engineering perspectives. This introductory chapte

In preparation for the analysis and design of PWM dc-to-dc converters, this chapter analyzes power stage transfer functions focusing on their frequenc