TLK10031 Datasheet, PDF (127/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

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TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
7.5.5.7 AN_LP_ADVERTISEMENT_1 (register = 0x0013) (default = 0x0001)
(device address: 0x07)
Figure 7-157. AN_LP_ADVERTISEMENT_1 Register
15
AN_LP_NEXT_
PAGE
(RX)
RO
14
AN_LP_ACKN
OWLEDGE
(RX)
RO
13
AN_LP_REMO
TE_FAULT
(RX)
RO
12
11
10
AN_ LP_CAPABILITY
(RX)
RO
9
8
AN_ LP_ECHO_NONCE
(RX)
RO
7
6
5
4
3
2
1
0
AN_ LP_ECHO_NONCE
(RX)
AN_LP_SELECTOR[4:0]
(RX)
RO
RO
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 7-139. AN_LP_ADVERTISEMENT_1⁽¹⁾ Field Descriptions
Bit Field
15 AN_LP_NEXT_PAGE
(RX)
14 AN_LP_ACKNOWLEDGE
(RX)
13 AN_LP_REMOTE_FAULT
(RX)
12:10
9:5
4:0
AN_ LP_CAPABILITY
(RX)
AN_ LP_ECHO_NONCE
(RX)
AN_LP_SELECTOR[4:0]
(RX)
Type
RO
RO
Reset
Description
NP bit (D15) in link partner base page
1 = Next page available in link partner
0 = Next page not available in link partner
Acknowledge bit (D14) in link partner base page.
RO
RF bit (D13) in link partner base page
1 = Remote fault detected in link partner
0 = Remote fault not detected in link partner
RO
D12:D10 bits of the link partner base page. Consists of abilities like PAUSE, ASM_DIR
RO
D9:D5 bits of the link partner base page. Consists of Echo nonce value
RO
D4:D0 bits of the link partner base page. Consists of selector field value Always reads
5’b00001
(1) To get accurate AN_LP_ADVERTISEMENT read value, Register 07.0013 should be read first before reading 07.0014 and 07.0015
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