W6100 datasheet(48/149 Pages) WIZNET

48 / 149 page

W6100 – Hardwired Dual TCP/IP Stack Controller

48/149

SLDIPR sets destination IPv4 address for packet transmission by SLCR.

SLDIPR address is shared from SLDIPR12 (0x418C) to SLDIPR15 (0x418F).

Ex) SLDIPR = “192.169.0.21”

SLDIPR0 /

SLDIP6R12(0x418C)

SLDIPR1 /

SLDIP6R13(0x418D)

SLDIPR2 /

SLDIP6R14(0x418E)

SLDIPR3 /

SLDIP6R15(0x418F)

192(0xC0)

168(0xA8)

0(0x00)

21(0x15)

4.1.45 SLDHAR (SOCKET-less Destination Hardware Address

[RO] [0x4190-0x4195] [0x0000_0000_0000]

SLDHAR sets destination hardware address when reply packet of SLCR[ARP4] or SLCR[ARP6] is

received.

Ex) SLDHAR = “11:22:33:AA:BB:CC”

SLDHAR0(0x4190) SLDHAR1(0x4191) SLDHAR2(0x4192)

0x11

0x22

0x33

SLDHAR3(0x4193) SLDHAR4(0x4194) SLDHAR5(0x4195)

0xAA

0xBB

0xCC

4.1.46 PINGIDR (PING ID Register)

[R=W] [0x4198-0x4199] [0x0000]

PINGIDR sets the ID of the ping request packet to be transmitted by SLCR [PING4] or SLCR

[PING6].

Ex) PINGIDR = 256 (0x0100)

PINGIDR0(0x4198)

PINGIDR1(0x4199)

0x61

0x00

4.1.47 PINGSEQR (PING Sequence-number Register)

[R=W] [0x419C-0x419D] [0x0000]

PINGSEQR sets the sequence number of the PING request packet to be transmitted by SLCR

[PING4] or SLCR [PING6], and does not increase automatically.

Ex) PINGSEQR = 1000 (0x03E8)

PINGSEQR0(0x419C) PINGSEQR1(0x419D)

0x03

0xE8

W6100 Datasheet(PDF) 48 Page - WIZnet Co., Ltd

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