LAN9210 查看數據表（PDF） - SMSC -> Microchip

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LAN9210

Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support

SMSC -> Microchip 

Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support

Datasheet

Table 9.1 Customer Revision History (continued)

REVISION LEVEL & DATE SECTION/FIGURE/ENTRY

CORRECTION

Rev. 2.1

(05-13-08)

Rev. 2.0

(04-11-08)

Rev. 1.92

(10-22-07)

Auto-negotiation

Advertisement on page 119

Fixed definition of bits 11:10 when equal to “11” by

adding “advertise support for..” to beginning of

definition. Also added note stating “When both

symmetric PAUSE and asymmetric PAUSE

support are advertised, the device will only be

configured to, at most, one of the two settings

upon auto-negotiation completion.”

Section 3.5, "Wake-up

Frame Detection," on

page 25 and Section 5.4.1,

"MAC_CR—MAC Control

Register," on page 105

Added note: “When wake-up frame detection is

enabled via the WUEN bit of the WUCSR—Wake-

up Control and Status Register, a broadcast wake-

up frame will wake-up the device despite the state

of the Disable Broadcast Frame (BCAST) bit in the

MAC_CR—MAC Control Register.”

Section 5.4.12,

"WUCSR—Wake-up Control

and Status Register," on

page 114

Fixed typo in bit 9: “... Mac Address [1:0] bit set to

0.” was changed to “...Mac Address [0] bit set to 0.”

Section 3.6.1.1, "RX

Checksum Calculation," on

page 31

“checksum = [B0, B1] + C0 + [B2, B3] + C1 + …

+ [0, BN] + CN-1” changed to “checksum = [B1,

B0] + C0 + [B3, B2] + C1 + … + [0, BN] + CN-1”

Table 7.3 on page 140

Added 1.8V Analog Supply Current (VDD_A18)

into the VDD_IO supply current and removed the

1.8V row.

Section 1.1, "Block

Diagram"

Removed the system memory block and arrow

above the microprocessor/ microcontroller

Section 7.6, "DC Electrical Input leakage current values added

Specifications," on page 141

Chapter 2 Pin Description

and Configurationon

page 14

Pin assignment information re-organized into

separate table.

Transmit Checksum Offload

Engine (TXCOE) section of

Chapter 3, "Functional

Description," on page 21.

Note added indicating the proper usage of the TX

checksum preamble (DWORD alignment).

EECLK pin description in

Chapter 2 Pin Description

and Configurationon

page 14

Note added to EECLK pin description to indicate

proper usage.

SMSC LAN9210

147

DATASHEET

Revision 2.7 (03-15-10)

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