SPC58NH84C3 datasheet(13/147 Pages) STMICROELECTRONICS

13 / 147 page

DS12304 Rev 5

13/147

SPC58EHx, SPC58NHx

Description

•

On ethernet controller 10/100 Mbps (Ethernet 0)

–

Standard compliance

Ethernet interface is compliant to following standards:

– IEEE 802.3-2008 for Ethernet MAC, Media Independent Interface (MII),

reduced Media Independent Interface (RMII)

– IEEE 1588-2008 for precision networked clock synchronization

– IEEE 802.1AS-2011 and 802.1-Qav-2009 for Audio Video (AV) traffic

– IEEE 802.3az-2010 for Energy Efficient Ethernet (EEE) with MII interface

– RMII specification version 1.2 from RMII consortium

– Turbo MII, overclocked MII @200 Mbps

– AMBA 2.0 for AHB master port and APB slave port

–

MAC Tx and Rx features:

– Separate transmission, reception, and control interfaces to the application

– 10, 100 Mbps data transfer rates with the following PHY interfaces:

IEEE 802.3-compliant MII interface to communicate with an external Fast

Ethernet PHY

RMII interface to communicate with an external Fast Ethernet PHY

– Half-duplex operation

– Full-duplex flow control operations (IEEE 802.3x Pause packets and Priority

flow control)

– Network statistics with RMON or MIB Counters (RFC2819/RFC2665)

– Support Ethernet packet timestamping as described in IEEE 1588-2002 and

IEEE 1588-2008. Both one-step and two-step timestamping is supported in

TX direction

– Flexibility to control the Pulse-Per-Second (PPS) output signal (ptp_pps_o)

– MDIO (Clause 22 and Clause 45) master interface for PHY device

configuration and management

–

MAC Tx features:

– Source Address field insertion or replacement, VLAN insertion, replacement,

and deletion in transmitted packets with per-packet or static-global control

–

MAC Rx features:

– Automatic Pad and CRC Stripping options:

– Option to disable Automatic CRC checking

– Preamble and SFD deletion

– Separate 112-bit or 128-bit status

– Programmable watchdog timeout limit

– Fixed address filtering modes:

Up to 31 additional 48-bit perfect (DA) address filters with masks for each

byte

Up to 31 48-bit SA address comparison check with masks for each byte

Option to pass all multi-cast addressed packets

Promiscuous mode to pass all packets without any filtering for network

monitoring

Pass all incoming packets (as per filter) with a status report

– Additional packet filtering:

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