Description
The Am79C901A HomePHY is a single-chip device that contains both a physical layer (PHY) for 1 Mbps data networking over existing residential telephone wiring based on the specification published by HomePNA and a physical layer for supporting the IEEE 802.3 standard for 10BASE-T.
Features
- Adjustable power and speed levels 32 bits of reserved in-band messaging piggybacked on Ethernet packet.
- Register programmable features: Power control Speed control Performance registers Optional control of Squelch algorithm Major frame timing parameters programmable: ISBI, AID ISBI, pulse width, inter-symbol time.
- any1Home™ link detection: Indicates to the MAC that a valid home networking node has been detected
Detects a network failure and allows the upper layer protocol to t.
AM79C901A Datasheet
