TLK10031 Datasheet, PDF (125/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

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TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
7.5.5.3 AN_DEV_PACKAGE (register = 0x0005) (default = 0x0080) (device address: 0x07)
Figure 7-153. AN_DEV_PACKAGE Register XXX
15
14
13
12
11
10
9
8
RESERVED
RO
7
6
5
4
3
2
1
0
AN_ PRESENT
(RX)
RESERVED
RO
RO
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Bit Field
15:8 RESERVED
7 AN_PRESENT
(RX)
6:0 RESERVED
Table 7-135. AN_DEV_PACKAGE Field Descriptions
Type
RO
RO
RO
Reset
Description
For TI use only.
Always reads 1
1 = Auto Negotiation present in the package
0 = Auto Negotiation not present in the package
For TI use only.
7.5.5.4 AN_ADVERTISEMENT_1 (register = 0x0010) (default = 0x1001) (device address: 0x07)
Figure 7-154. AN_ADVERTISEMENT_1 Register
15
AN_NEXT_PA
GE
(RX)
RW
14
AN_ACKNOWL
EDGE
(RX)
RO
13
AN_REMOTE_
FAULT
(RX)
RW
12
11
10
AN_CAPABILITY[2:0]
(RX)
RW
7
6
5
4
AN_ECHO_NONCE[4:0]
(RX)
RW
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
2
AN_SELECTOR[4:0]
(RX)
RW
9
8
AN_ECHO_NONCE[4:0]
(RX)
RW
1
0
Bit Field
15 AN_NEXT_PAGE
(RX)
14 AN_ACKNOWLEDGE
(RX)
13 AN_REMOTE_FAULT
(RX)
12:10 AN_CAPABILITY[2:0]
(RX)
9:5 AN_ECHO_NONCE[4:0]
(RX)
4:0 AN_SELECTOR[4:0]
(RX)
Table 7-136. AN_ADVERTISEMENT_1 Field Descriptions
Type
RW
RO
Reset
Description
NP bit (D15) in base link codeword
1 = Next page available
0 = Next page not available (Default 1’b0)
Acknowledge bit (D14) in base link codeword. Always reads 0.
RW
RF bit (D13) in base link codeword
1 = Sets RF bit to 1
0 = Normal operation (Default 1’b0)
RW
Value to be set in D12:D10 bits of the base link codeword. Consists of abilities like
PAUSE, ASM_DIR (Default 3’b100)
RW
Value to be set in D9:D5 bits of the base link codeword. Consists of Echo nonce value.
Transmitted in base page only until local device and link Partner have exchanged unique
Nonce values, at which time transmitted Echoed Nonce will change to Link Partner's
Nonce value. Read value always reflects the value written, not the actual Echoed Nonce.
(Default 5’b00000)
RW
Value to be set in D4:D0 bits of the base link codeword. Consists of selector field value
(Default 5’b00001)
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