10/100 Non-PCI Ethernet Single Chip MAC + PHY

 

 

 

Datasheet

 

 

 

SSD:

Start Of Stream Error

1

= No Start Of

 

 

Stream Delimiter

 

 

Detected on Receive

 

 

Data

 

 

0

= Normal

ESD:

End Of Stream Error

1

= No End Of

 

 

Stream Delimiter

 

 

Detected on Receive

 

 

Data

 

 

0

= Normal

RPOL:

Reverse Polarity

1 = Reverse Polarity

 

Detect

Detected

JAB:

Jabber Detect

1

= Jabber Detected

 

 

0

= Normal

SPDDET:

100/10 Speed Detect

1

= Device in

 

 

100Mbps Mode

 

 

(100BASE-TX)

 

 

0

= Device in

 

 

10Mbps Mode

 

 

(10BASE-T)

DPLXDET:

Duplex Detect

1

= Device In Full

 

 

Duplex

 

 

0

= Device In Half

 

 

Duplex

Reserved:

Reserved

Reserved for Factory

 

 

Use

9.9Register 19. Mask - Structure and Bit Definition

MINT

MLNKFAIL

MLOSSSYN

MCWRD

MSSD

MESD

MRPOL

MJAB

 

 

 

 

 

 

 

 

 

RW

RW

RW

RW

RW

RW

RW

RW

 

 

 

 

 

 

 

 

 

1

1

1

 

1

1

1

1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MSPDDT

MDPLDT

Reserved

 

Reserved

Reserved

Reserved

Reserved

Reserved

 

 

 

 

 

 

 

 

 

RW

RW

RW

 

RW

RW

RW

RW

RW

 

 

 

 

 

 

 

 

 

1

1

0

 

0

0

0

0

0

 

 

 

 

 

 

 

 

 

 

MINT:

 

 

Interrupt Mask

1 = Mask Interrupt

 

 

 

 

 

Interrupt Detect

For INT In Register

 

 

 

 

 

 

 

18

 

 

 

 

 

 

0 = No Mask

 

 

 

SMSC LAN91C111 REV C

 

 

81

 

 

Revision 1.91 (08-18-08)

DATASHEET