SLXT973QE Cortina Systems Inc, SLXT973QE Datasheet - Page 72

• Manufacturer Part Number: SLXT973QE
• Manufacturer: Cortina Systems Inc

Specifications of SLXT973QE

• Lead Free Status / RoHS Status: Not Compliant

LXT973 Transceiver
Datasheet
249426, Revision 6.0
13 July 2007
Table 23
Table 24
Cortina Systems
Auto-Negotiation Next Page Transmit Register (Address 7)
Auto-Negotiation Link Partner Next Page Ability Register (Address 8)
®
7.15
7.14
7.13
7.12
7.11
7.10:0
1. Refer to
1. Refer to
8.10:0
LXT973 10/100 Mbps Dual-Port Fast Ethernet PHY Transceiver
8.15
8.14
8.13
8.12
8.11
Bit
Bit
Next Page
(NP)
Reserved
Message Page
(MP)
Acknowledge 2
(ACK2)
Toggle
(T)
Message/Unformatted
Code Field
Next Page
(NP)
Acknowledge
(ACK)
Message Page
(MP)
Acknowledge 2
(ACK2)
Toggle
(T)
Message/Unformatted
Code Field
Table 15 on page 65
Table 15 on page 65
Name
Name
for Register Bit Descriptions.
for Register Bit Descriptions.
1 = Additional Next Pages follow
0 = Last page
Write as 0, ignore on read
1 = Message Page
0 = Unformatted page
1 = Complies with message
0 = Does not comply with message
1 = Previous value of the transmitted Link Code
Word was equal to logic zero
0 = Previous value of the transmitted Link Code
Word was equal to logic one
See Appendix C of the IEEE 802.3 standards for
Next Page descriptions
1 = Link Partner has additional Next Pages to
send
0 = Link Partner has no additional Next Pages to
send
1 = Link Partner has received Link Code Word
from LXT973 Transceiver
0 = Link Partner has not received Link Code
Word from LXT973 Transceiver
1 = Page sent by the Link Partner is a Message
Page
0 = Page sent by the Link Partner is an
Unformatted Page
1 = Link Partner complies with the message
0 = Link Partner cannot comply with the
message
1 = Previous value of the transmitted Link Code
Word was equal to logic zero
0 = Previous value of the transmitted Link Code
Word equalled logic one
See Appendix C of the IEEE 802.3 standards for
Next Page descriptions
Description
Description
12.0 Register Definitions
Type
Type
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
1
1
00000000
00000000
Default
Default
Page 72
001
000
0
0
1
0
0
0
0
0
0
0