DM8603EP DAVICOM [Davicom Semiconductor, Inc.], DM8603EP Datasheet - Page 9

• Manufacturer Part Number: DM8603EP
• Description: 10/100 Mbps 3-port Ethernet Switch Controller with MII / RMII Interface
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

3. Features
Preliminary datasheet
DM8603-12-DS-P01
November 8, 2010
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IEEE 802.3/u 10Base-T/100Base-TX
compatible
Ethernet Switch Ports:
o Two 10/100Mbps PHY
o One MII/RMII interface with Reversed
Supports auto crossover function - HP
Auto-MDIX
Flow Control
o Supports IEEE 802.3x Flow Control in
o Supports Back Pressure Flow Control
Per port support bandwidth, ingress and
egress rate control
Per port support priority queues
o Each port with four queues
o Port-based, 802.1P VLAN, or IP TOS
Supports 802.1Q VLAN for up-to 16 VLAN
groups
Supports VLAN ID tag/untag options
Supports special tag and double tag
header
Supports up-to 1K Unicast/Multicast
shared MAC addresses
Supports store and forward switching
approach
Supports Broadcast Storming filter
function
Supports Serial Data Management
Interface
Automatic aging scheme
Supports MIB counters for diagnostic
- MII support
Full-duplex mode
in Half-duplex mode
priority
10/100 Mbps 3-port Ethernet Switch Controller with MII / RMII Interface
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Supports LFP (Link Fault Pass-through)
and FEF (Far End Fault)
Supports hardware-based IGMP v1,v2
Snooping
Supports hardware-based MLD v1
Snooping
Supports IEEE 802.1d STP (Spanning
Tree Protocol) and IEEE 802.1w RSTP
(Rapid Spanning Tree Protocol)
EEPROM Interface
o Power up configurations
o 93C46 or 93C56 auto detection
Package
o 64-pin LQFP
Power
o 1.8V/3.3V Dual Power
o 3.3V I/O with 5V tolerance
DM8603
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