W6100 datasheet(5/149 Pages) WIZNET

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W6100 – Hardwired Dual TCP/IP Stack Controller

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Contents

1. PIN Description ..................................................................................... 12

1.1

PIN Description ...........................................................................13

2. Memory Map ........................................................................................ 17

3. W6100 Registers ................................................................................... 19

3.1

Common Register ........................................................................19

3.2

SOCKET Register..........................................................................25

4. Register Descriptions.............................................................................. 27

4.1

Common Registers .......................................................................28

4.1.1 CIDR (Chip Identification Register) ...................................................28

4.1.2 VER (Version Register) .................................................................28

4.1.3 SYSR (System Status Register) ........................................................28

4.1.4 SYCR0 (System Config Register 0) ....................................................29

4.1.5 SYCR1 (System Config Register 1) ....................................................30

4.1.6 TCNTR (Tick Counter Register) .......................................................30

4.1.7 TCNTRCLR (TCNTR Clear Register) ...................................................30

4.1.8 IR (Interrupt Register)..................................................................30

4.1.9 SIR (SOCKET Interrupt Register) ......................................................31

4.1.10 SLIR (SOCKET-less Interrupt Register) ..............................................32

4.1.11 IMR (Interrupt Mask Register)........................................................33

4.1.12 IRCLR (IR Clear Register) .............................................................34

4.1.13 SIMR (SOCKET Interrupt Mask Register) ............................................34

4.1.14 SLIMR (SOCKET-less Interrupt Mask Register)......................................34

4.1.15 SLIRCLR (SLIR Clear Register) ........................................................35

4.1.16 SLPSR (SOCKET-less Prefer Source IPv6 Address Register).......................35

4.1.17 SLCR (SOCKET-less Command Register) ............................................36

4.1.18 PHYSR (PHY Status Register).........................................................37

4.1.19 PHYRAR (PHY Register Address Register) ..........................................37

4.1.20 PHYDIR (PHY Data Input Register) ..................................................38

4.1.21 PHYDOR (PHY Data Output Register) ...............................................38

4.1.22 PHYACR (PHY Access Control Register).............................................38

4.1.23 PHYDIVR (PHY Division Register) ....................................................38

4.1.24 PHYCR0 (PHY Control Register 0) ...................................................39

4.1.25 PHYCR1 (PHY Control Register 1) ...................................................39

4.1.26 NET4MR (Network IPv4 Mode Register) .............................................40

4.1.27 NET6MR (Network IPv6 Mode Register) .............................................41

4.1.28 NETMR (Network Mode Register) ....................................................42

4.1.29 NETMR2 (Network Mode Register 2) ................................................43

W6100 Datasheet(PDF) 5 Page - WIZnet Co., Ltd

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