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256 Software Developer’s Manual
Register Descriptions
13.4.7.1.9 Link Partner Next Page Register
LPN (08d; R)
Table 13-27. Link Partner Next Page Register Bit Description
Bit(s) Field Description Mode HW Rst SW Rst
10:0
Message/
Unformatted Field
Received Code Word Bit 10:0.
82541xx and 82547GI/EI only:
11-bit message code field.
RO 000h 000h
11 Toggle
Received Code Word Bit 11.
82541xx and 82547GI/EI only:
1b = Previous value of the transmitted
Link Code Word = a logic 0.
0b = Previous value of the transmitted
Link Code Word = a logic 1.
RO 0b 0b
12 Acknowledge 2
Received Code Word Bit 12.
82541xx and 82547GI/EI only:
1b = Link Partner complies with the
message.
0b = Link Partner cannot comply with
the message.
RO 0b 0b
13 Message Page
Received Code Word Bit 13.
82541xx and 82547GI/EI only:
1b = Page sent by the Link Partner is a
Message Page.
0b = Page sent by the Link Partner is an
Unformatted Page.
RO 0b 0b
14 Acknowledge
Received Code Word Bit 14.
82541xx and 82547GI/EI only:
1b = Link Partner has received Link
Code Word from the PHY.
0b = Link Partner has not received Link
Code Word from the PHY.
RO 0b 0b
15 Next Page
Received Code Word Bit 15.
82541xx and 82547GI/EI only:
1b = Link Partner has additional next
pages to send.
0b = Link Partner has no additional next
pages to send.
RO 0b 0b