DM9106 datasheet(3/92 Pages) DAVICOM

3 / 92 page

DM9106

3-port switch with PCI Interface

Preliminary datasheet

DM9106-DS-P01

July 9, 2009

6.1.6 Memory Mapped Base Address (xxxxxx14H - PCIMEM).................................................................... 21

6.1.7 Subsystem Identification (xxxxxx2cH - PCISID).................................................................................. 22

6.1.8 Capabilities Pointer (xxxxxx34H - Cap _Ptr) ....................................................................................... 22

6.1.9 Interrupt & Latency Configuration (xxxxxx3cH - PCIINT) ....................................................................22

6.1.10 Device Specific Configuration Register (xxxxxx40H- PCIUSR) ........................................................ 22

6.1.11 Power Management Register (xxxxxx50H~PCIPMR) ....................................................................... 23

6.1.12 Power Management Control/Status (xxxxxx54H~PMCSR)............................................................... 24

6.2 PCI CONTROL AND STATUS REGISTERS (CR) ................................................................................................ 25

6.2.1 System Control Register (CR0) ........................................................................................................... 26

6.2.2 Transmit Descriptor Poll Demand (CR1) ............................................................................................. 26

6.2.3 Receive Descriptor Poll Demand (CR2) .............................................................................................. 26

6.2.4 Receive Descriptor Base Address (CR3) ............................................................................................ 27

6.2.5 Transmit Descriptor Base Address (CR4) ........................................................................................... 27

6.2.6 Network Status Report Register (CR5) ............................................................................................... 27

6.2.7 Network Operation Mode Register (CR6)............................................................................................ 29

6.2.8 Interrupt Mask Register (CR7)............................................................................................................. 31

6.2.9 Reserved (CR8) ................................................................................................................................... 32

6.2.10 Management Access Register (CR9) ................................................................................................ 32

6.2.11 Reserved (CR10) ............................................................................................................................... 33

6.2.12 Reserved (CR11) ............................................................................................................................... 33

6.2.13 Reserved (CR12) ............................................................................................................................... 33

6.2.14 (Reserved CR13) ............................................................................................................................... 33

6.2.15 (Reserved CR14) ............................................................................................................................... 33

6.2.16 Checksum Offload Control Register (CR15) ..................................................................................... 33

6.12.17 Switch Control Register (CR16)....................................................................................................... 33

6.2.18 Per Port Index Register (CR17)......................................................................................................... 34

6.2.19 Per Port Control Register (CR18) ...................................................................................................... 34

6.2.20 Per Port

Status Data Register (CR19) ............................................................................................ 37

6.2.21 Per Port VLAN Tag Byte Register (CR20)......................................................................................... 39

6.2.22 Per Port MIB counter

Index Register (CR21).................................................................................. 40

6.2.23 MIB counter Data Register (CR22).................................................................................................... 41

6.2.24 VLAN priority Map Register (CR23)................................................................................................... 41

6.2.25

Ethernet Address Data 1,2

6.2.26 Port-based VLAN mapping table register 0 (CR24) ..........................................................................42

DM9106 Datasheet(PDF) 3 Page - Davicom Semiconductor, Inc.

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