W6100 datasheet(44/149 Pages) WIZNET

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W6100 – Hardwired Dual TCP/IP Stack Controller

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PMNR(0x4104)

0x01

LCP Magic number = 0x01010101

4.1.32 PHAR (PPPoE Server Hardware Address Register on

PPPoE)

[R=W] [0x4108-0x410D] [0x0000]

PHAR sets PPPoE destination hardware address.

PHAR is valid only in PPPoE mode.

Ex) PHAR = “11:22:33:AA:BB:CC”

PHAR0(0x4108)

PHAR1(0x4109)

PHAR2(0x410A)

0x11

0x22

0x33

PHAR3(0x410B)

PHAR4(0x410C)

PHAR5(0x410D)

0xAA

0xBB

0xCC

4.1.33 PSIDR (PPPoE Session ID Register on PPPoE)

[R=W] [0x4110-0x4111] [0x0000]

PSIDR sets PPPoE session ID.

PSIDR is valid only in PPPoE mode.

Ex) PSIDR = 0x1234

PSIDR0(0x4110)

PSIDR1(0x4111)

0x12

0x34

4.1.34 PMRUR (PPPoE Maximum Receive Unit Register)

[R=W] [0x4114-0x4115] [0xFFFF]

PMRUR sets the MRU (Maximum Receive Unit) in PPPoE mode. If PMRUR is set to a value larger

than 1472, it is automatically set to 1472. PMRUR must be set before SOCKET creation (Sn_CR

[OPEN] = '1').

PMRUR is valid only in PPPoE mode.

Ex) PMUR = 1000 (0x03E8)

PMUR0(0x4114)

PMUR1(0x4115)

0x03

0xE8

4.1.35 SHAR (Source Hardware Address Register)

[R=W] [0x4120-0x4125] [0x00000_0000_0000]

W6100 Datasheet(PDF) 44 Page - WIZnet Co., Ltd

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