DM8203
2-port switch with MII / RMII Interface
6.22 Per Port VLAN Tag High Byte Register (6FH) ......................................................................................................... 23
6.23 MIB counters Port Index Register (80H).................................................................................................................... 23
6.24 MIB counter Data Register (81H~84H)...................................................................................................................... 23
6.25 VLAN grouping table Registers (B0H~BFH)............................................................................................................. 24
6.26 TOS Priority Map Registers (C0H~CFH).................................................................................................................. 24
6.27 VLAN Priority Map Registers (D0H~D1H) ............................................................................................................... 27
7. EEPROM FORMAT........................................................................................................ 28
8. PHY REGISTERS .......................................................................................................... 31
8.1 Basic Mode Control Register (BMCR) – 00H .............................................................................................................. 32
8.2 Basic Mode Status Register (BMSR) – 01H ................................................................................................................. 33
8.3 PHY ID Identifier Register #1 (PHYID1) – 02H.......................................................................................................... 34
8.4 PHY ID Identifier Register #2 (PHYID2) – 03H.......................................................................................................... 34
8.5 Auto-negotiation Advertisement Register (ANAR) – 04H .......................................................................................... 35
8.6 Auto-negotiation Link Partner Ability Register (ANLPAR) – 05H........................................................................... 36
8.7 Auto-negotiation Expansion Register (ANER) - 06H.................................................................................................. 37
8.8 DAVICOM Specified Configuration Register (DSCR) – 10H.................................................................................... 37
8.9 DAVICOM Specified Configuration and Status Register (DSCSR) – 11H............................................................... 39
8.10 10BASE-T Configuration/Status (10BTCSR) – 12H................................................................................................. 40
8.11 Power down Control Register (PWDOR) – 13H........................................................................................................ 40
8.12 (Specified config) Register – 14H ................................................................................................................................ 41
4
Preliminary datasheet
DM8203-15-DS-P05
October 23, 2008
DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
