Type: Answers

Area: Intellectual Property

IP Product: Triple Speed Ethernet MAC

What is the minimum pulse width of reset signal for Triple-Speed Ethernet MegaCore?


Triple-Speed Ethernet (TSE) MegaCore® IP has many clock domains. Reset signals to these clock domains are generated by synchronizing the only one reset signal of TSE IP to each clock.

Therefore, the minimum pulse width of the input reset signal must be bigger than period width of the slowest clock used in the TSE IP.