W5500 datasheet(40/66 Pages) WIZNET

Part #	W5500

Description	Microcontroller

PDF	66 Pages

Scroll/Zoom	100%

Manufacturer	WIZNET [WIZnet Co., Ltd]

Direct Link	https://www.wiznet.io/ko/Product/

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W5500 Datasheet Version1.0.9

PHAR (Destination Hardware Address Register in PPPoE mode)

[R/W] [0x001E-0x0023] [0x0000]

PHAR should be written to the PPPoE server hardware address acquired in PPPoE

connection process

Ex) In case that destination hardware address is 00:08:DC:12:34:56

0x001E

0x001F

0x0020

0x0021

0x0022

0x0023

0x00

0x08

0xDC

0x12

0x34

0x56

PSID (Session ID Register in PPPoE mode) [R/W] [0x0024-0x0025] [0x0000]

PSID should be written to the PPPoE sever session ID acquired in PPPoE connection

process.

Ex) In case that Session ID is 0x1234

0x0024

0025

18 (0x12)

52(0x34)

PMRU (Maximum Receive Unit in PPPoE mode) [R/W] [0x0026-0x0027] [0xFFFF]

PMRU configures the maximum receive unit of PPPoE.

Ex) in case that maximum receive unit in PPPoE is 0x1234

0x0026

0027

18 (0x12)

52 (0x34)

W5500 Datasheet(PDF) 40 Page - WIZnet Co., Ltd