W5100 WIZnet, W5100 Datasheet - Page 39

• Manufacturer Part Number: W5100
• Description: Ethernet ICs 3-IN-1 ENET CONTR TCP/IP+MAC+PHY
• Manufacturer: WIZnet

Specifications of W5100

• Rohs: yes
• Product: Ethernet Controllers
• Data Rate: 10 Mb/s, 100 Mb/s
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Maximum Operating Temperature: + 80 C
• Package / Case: LQFP-80
• Ethernet Connection Type: 10Base-T, 100Base-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Standard Supported: 802.3, 802.3u

© Copyright 2009-2010 WIZnet Co., Inc. All rights reserved.
}
In case of, assign 4K,2K,1K,1K.
{
memory.
}
gS2_RX_BASE = gS1_BASE + (gS1_MASK + 1);
gS2_RX_MASK = 2K – 1 ;
gS3_RX_BASE = gS2_BASE + (gS2_MASK + 1);
gS3_RX_MASK = 2K – 1 ;
TMSR = 0x55;
Same
gS2_TX_BASE, gS2_TX_MASK, gS3_TX_BASE and gS3_TX_MASK.
RMSR = 0x06;
gS0_RX_BASE = chip_base_address + RX_memory_base_address(0x6000);
gS0_RX_MASK = 4K – 1 ;
gS1_RX_BASE = gS0_BASE + (gS0_MASK + 1);
gS1_RX_MASK = 2K – 1 ;
gS2_RX_BASE = gS1_BASE + (gS1_MASK + 1);
gS2_RX_MASK = 1K – 1 ;
gS3_RX_BASE = gS2_BASE + (gS2_MASK + 1);
gS3_RX_MASK = 1K – 1 ;
TMSR = 0x06;
Same
gS2_TX_BASE, gS2_TX_MASK, gS3_TX_BASE and gS3_TX_MASK.
method,
method,
// assign 2K tx memory per socket.
// assign 4K,2K,1K,1K rx memory per socket.
// assign 4K,2K,1K,1K rx memory per socket.
set
set
// 0x07FF
// 0x03FF
// 0x03FF
// 0x0FFF, for getting offset address within assigned socket 0 RX
gS0_TX_BASE,
gS0_TX_BASE,
gS0_TX_MASK,
gS0_TX_MASK,
gS1_TX_BASE,
gS1_TX_BASE,
gS1_TX_MASK,
gS1_TX_MASK,
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