RTL8139D Ver la hoja de datos (PDF) - Unspecified

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RTL8139D

SINGLE-CHIP MULTI-FUNCTION 10/100Mbps ETHERNET CONTROLLER WITH POWER MANAGEMENT

Unspecified 

Offset

00CDh

00CEh

00CFh

00D0h

00D1h

00D2h

00D3h

00D4h-00D7h

00D8h

00D9h-00FFh

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

-

R/W

-

Tag

LSBCRC1

LSBCRC2

LSBCRC3

LSBCRC4

LSBCRC5

LSBCRC6

LSBCRC7

-

Config5

-

RTL8139DL

Datasheet

Description

LSB of the mask byte of wakeup frame1 within offset 12 to 75

LSB of the mask byte of wakeup frame2 within offset 12 to 75

LSB of the mask byte of wakeup frame3 within offset 12 to 75

LSB of the mask byte of wakeup frame4 within offset 12 to 75

LSB of the mask byte of wakeup frame5 within offset 12 to 75

LSB of the mask byte of wakeup frame6 within offset 12 to 75

LSB of the mask byte of wakeup frame7 within offset 12 to 75

Reserved.

Configuration register 5

Reserved.

5.1. Receive Status Register in Rx Packet Header

Bit

R/W

Symbol

Description

15

R

MAR

Multicast Address Received: This bit set to 1 indicates that a multicast

packet is received.

14

R

PAM

Physical Address Matched: This bit set to 1 indicates that the destination

address of this packet matches the value written in ID registers.

13

R

BAR

Broadcast Address Received: This bit set to 1 indicates that a broadcast

packet is received. BAR, MAR bit will not be set simultaneously.

12-6

-

-

Reserved

5

R

ISE

Invalid Symbol Error: (100BASE-TX only) This bit set to 1 indicates

that an invalid symbol was encountered during the reception of this packet.

4

R

RUNT

Runt Packet Received: This bit set to 1 indicates that the received packet

length is smaller than 64 bytes ( i.e. media header + data + CRC < 64

bytes )

3

R

LONG

Long Packet: This bit set to 1 indicates that the size of the received

packet exceeds 4k bytes.

2

R

CRC

CRC Error: When set, indicates that a CRC error occurred on the

received packet.

1

R

FAE

Frame Alignment Error: When set, indicates that a frame alignment

error occurred on this received packet.

0

R

ROK

Receive OK: When set, indicates that a good packet is received.

Single Chip Multifunction 10/100 Ethernet Controller w/Power Management 10 Track ID: JATR-1076-21 Rev. 1.2

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