Datenblatt-pdf.com


DM8806 Schematic ( PDF Datasheet ) - DAVICOM

Teilenummer DM8806
Beschreibung 6-Port 10/100Mb Fast Ethernet Smart Switch
Hersteller DAVICOM
Logo DAVICOM Logo 




Gesamt 30 Seiten
DM8806 Datasheet, Funktion
DM8806/DM8806I
6-Port 10/100Mb Fast Ethernet Smart Switch
DAVICOM Semiconductor, Inc.
DM8806/DM8806I
6-Port 10/100Mb Fast Ethernet Smart Switch
DATA SHEET
Preliminary
Version: DM8806-14-3-DS-P02
January 9, 2013
Preliminary
Doc No: DM8806/DM8806I -14-3-DS-P02
January 9, 2013
1






DM8806 Datasheet, Funktion
DM8806/DM8806I
6-Port 10/100Mb Fast Ethernet Smart Switch
5.5.13 Monitor Register 3 (31Eh)............................................................................ 104
5.5.14 Debug Monitor Pin Register (31Fh) ............................................................ 104
5.5.15 Memory Access Enable Register (330h) .................................................... 105
5.5.16 Memory Address Register (331h) ............................................................... 105
5.5.17 Memory Dummy Data Register (332h)........................................................ 105
5.5.18 Memory Read Data Register (333h) ............................................................ 105
5.5.19 Memory Write Data Register (334h) ............................................................ 105
5.5.20 Memory Write Data Low Byte Register (335h) ........................................... 106
5.5.21 Memory Write Data High Byte Register (336h) .......................................... 106
5.5.22 System Clock Select Register (338h) ......................................................... 107
5.5.23 Serial Bus Error Check Register (339h) ..................................................... 107
5.5.24 Serial Bus Control Register (33Ah)............................................................. 107
5.5.25 Virtual PHY Control Register (33Dh)........................................................... 108
5.5.26 PHY Control Test Register (33Eh)............................................................... 108
5.5.27 Disable Port Control Register (399h).......................................................... 109
6. EEPROM Format ....................................................................................................... 110
7. Function Description................................................................................................ 117
7.1 Switch Functions ............................................................................................. 117
7.1.1 Address Learning......................................................................................... 117
7.1.2 Address Aging.............................................................................................. 117
7.1.3 Packet Forwarding ....................................................................................... 117
7.1.4 Inter-Packet Gap (IPG) ................................................................................. 118
7.1.5 Back-off Algorithm ....................................................................................... 118
7.1.6 Late Collision................................................................................................ 118
7.1.7 Half Duplex Flow Control............................................................................. 118
7.1.8 Full Duplex Flow Control ............................................................................. 118
7.1.9 Partition Mode .............................................................................................. 119
7.1.10 Broadcast Storm Filtering ........................................................................... 119
7.1.11 Bandwidth Control ....................................................................................... 119
7.1.12 Port Monitoring Support.............................................................................. 120
7.1.13 VLAN Support............................................................................................... 121
7.1.14 Special Tag ................................................................................................... 122
7.1.15 Priority Support ............................................................................................ 124
7.1.16 Address Table Accessing............................................................................ 124
7.1.17 IGMP Snooping............................................................................................. 129
7.1.18 IPv6 MLD Snooping...................................................................................... 129
Preliminary
Doc No: DM8806/DM8806I -14-3-DS-P02
January 9, 2013
6

6 Page









DM8806 pdf, datenblatt
4. Pin Configuration
4.1 Pin Diagram
DM8806/DM8806I
6-Port 10/100Mb Fast Ethernet Smart Switch
Preliminary
Doc No: DM8806/DM8806I -14-3-DS-P02
January 9, 2013
12

12 Page





SeitenGesamt 30 Seiten
PDF Download[ DM8806 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
DM88066-Port 10/100Mb Fast Ethernet Smart SwitchDAVICOM
DAVICOM
DM8806I6-Port 10/100Mb Fast Ethernet Smart SwitchDAVICOM
DAVICOM

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche