W7100A-64QFN WIZnet, W7100A-64QFN Datasheet - Page 107

• Manufacturer Part Number: W7100A-64QFN
• Description: 8-bit Microcontrollers - MCU 8051 CORE+HARDWIRED TCP/IP+MAC+PHY
• Manufacturer: WIZnet

Specifications of W7100A-64QFN

• Rohs: yes
• Interface Type: UART

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0xFE442A, 0xFE452A, 0xFE462A, 0xFE472A) first and lower bytes (0xFE402B, 0xFE412B,
0xFE422B, 0xFE432B, 0xFE442B, 0xFE452B, 0xFE462B, 0xFE472B) later to get the correct
value.
0x100n)][0x4000]
packet fragment at the IP layer. Even though Sn_FRAG is configured, IP data is not fragmented,
and not recommended either. It should be configured before performing OPEN command.
Sn_FRAG (SOCKET n Fragment Register)[R/W][(0xFE402D + 0x100n) – (0xFE402E +
It sets the Fragment field of the IP header at the IP layer. W7100A does not support the
Ex) In case of 2048(0x0800) in S0_RX_WR,
Ex) Sn_FRAG0 = 0x4000 (Don’t Fragment)
0xFE402A
0xFE402D
0x08
0x40
0xFE402B
0xFE402E
0x00
0x00
Ver. 1.12
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