W6100 datasheet(120/149 Pages) WIZNET

Part #	W6100

Description	Hardwired Dual TCP/IP Stack Controller

PDF	149 Pages

Scroll/Zoom	100%

Manufacturer	WIZNET [WIZnet Co., Ltd]

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

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120 / 149 page

W6100 – Hardwired Dual TCP/IP Stack Controller

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/* set Interrupt Mask Bit */

//SLIMR[PING] = ‘1’; /* PING Interrupt Mask Bit */

//SLIMR[TOUT] = ‘1’; /* TIMEOUT Interrupt Mask Bit */

/* set Destination IP Address, 192.168.0.100 */

SLDIPR[12:15] = {0xC0, 0xA8, 0x00, 0x64};

/* set PING Sequence Number, 1000(0x03E8) */

PINGSEQR[0:1] = {0x03, 0xE8};

/* set PING ID, 256(0x0100) */

PINGIDR[0:1] = {0x01,0x00};

}

 SOCKET-less Command

SLCR[PING] command transmits PING request packet.

{

SLCR[PING] = ‘1’; /* set PING Command */

while(SLCR != 0x00) ; /* Wait until PING Command is completed*/

}

 Response?

If there is PING reply packet from the destination, SLIR[PING] is set.

{

/* check PING Interrupt */

if(SLIR[PING] == ‘1’) /* received PING Reply Packet */

{

SLIRCLR[PING] = ‘1’; /* clear Interrupt */

goto SUCCESS;

}

else goto Timeout?;

}

 Timeout? / SUCCESS

Refer to 6.6.1 ARP Timeout? / SUCCCESS

W6100 Datasheet(PDF) 120 Page - WIZnet Co., Ltd