W5100 查看數據表（PDF） - Unspecified

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W5100

single-chip Internet-enabled 10/100 Ethernet controller

Unspecified 

3.2 Socket registers

Address

0x0400

0x0401

0x0402

0x0403

0x0404

0x0405

0x0406

0x0407

0x0408

0x0409

0x040A

0x040B

0x040C

0x040D

0x040E

0x040F

0x0410

0x0411

0x0412

0x0413

0x0414

Register

Socket 0 Mode (S0_MR)

Socket 0 Command (S0_CR)

Socket 0 Interrupt (S0_IR)

Socket 0 Status (S0_SR)

Socket 0 Source Port

(S0_PORT0)

(S0_PORT1)

Socket 0 Destination Hardware Address

(S0_DHAR0)

(S0_DHAR1)

(S0_DHAR2)

(S0_DHAR3)

(S0_DHAR4)

(S0_DHAR5)

Socket 0 Destination IP Address

(S0_DIPR0)

(S0_DIPR1)

(S0_DIPR2)

(S0_DIPR3)

Socket 0 Destination Port

(S0_DPORT0)

(S0_DPORT1)

Socket 0 Maximum Segment Size

(S0_MSSR0)

(S0_MSSR1)

Socket 0 Protocol in IP Raw mode

(S0_PROTO)

Address

0x0415

0x0416

0x0417

~

0x041F

0x0420

0x0421

0x0422

0x0423

0x0424

0x0425

0x0426

0x0427

0x0428

0x0429

0x042A

0x042B

0x042C

~

0x04FF

Register

Socket 0 IP TOS (S0_TOS)

Socket 0 IP TTL (S0_TTL)

Reserved

Socket 0 TX Free Size

(S0_TX_FSR0)

(S0_TX_FSR1)

Socket 0 TX Read Pointer

(S0_TX_RD0)

(S0_TX_RD1)

Socket 0 TX Write Pointer

(S0_TX_WR0)

(S0_TX_WR1)

Socket 0 RX Received Size

(S0_RX_RSR0)

(S0_RX_RSR1)

Socket 0 RX Read Pointer

(S0_RX_RD0)

(S0_RX_RD1)

Reserved

Reserved

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