NGW/NGW100 Ethernet PHY

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Connection and usage of the two Ethernet physical (PHY) chips are summarized in the table below.

AP7000 peripheralNGW schematicPHY IDLinux usage
MACB0ETH_000001 (01h)WAN
MACB1ETH_100011 (03h)LAN

AP7000 interfaces the PHYs with the Media Independent Interface (MII)

PHY datasheet: DP83848I.pdf


MAC address

The Network gateway is assigned official MAC addresses with the base 00:00:04:25:1C:50:00 +

serial number*2 (WAN)
serial number*2 +1 (LAN)
Static version created: 2007-03-07
Copyright (c) 2007 Atmel Corporation