TLK10031 Datasheet, PDF (95/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

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TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
7.5.3.9 PMA_RX_SIGNAL_DET_STATUS (register = 0x000A) (default = 0x0000)
(device address: 0x01)
Figure 7-96. PMA_RX_SIGNAL_DET_STATUS Register
15
14
13
12
11
10
9
RESERVED
RO
7
6
5
4
3
2
1
RESERVED
RO
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
8
0
RX_SIGNAL_D
ET
(RX)
RO
Bit Field
15:1 RESERVED
0 RX_SIGNAL_DET
(RX)
Table 7-78. PMA_RX_SIGNAL_DET_STATUS Field Descriptions
Type
RO
RO
Reset
Description
For TI use only.
1 = Signal detected on serial Rx pins
0 = Signal not detected on serial Rx pins
7.5.3.10 PMA_EXTENDED_ABILITY (register = 0x000B) (default = 0x0050) (device address: 0x01)
Figure 7-97. PMA_EXTENDED_ABILITY Registers
15
14
13
12
11
10
9
8
RESERVED
RO
7
6
5
4
3
2
1
0
RESERVED
KX_ABILITY
(RX)
RESERVED
KR_ABILITY
(RX)
RESERVED
RO
RO
RO
RO
RO
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Bit Field
15:7 RESERVED
6 KX_ABILITY
(RX)
5 RESERVED
4 KR_ABILITY
(RX)
3:0 RESERVED
Table 7-79. PMA_EXTENDED_ABILITY Field Descriptions
Value
RO
RO
Reset
Description
For TI use only.
Always reads 1’b11 = Able to perform 1000BASE-KX
0 = Not able to perform 1000BASE-KX
For TI use only.
Always reads 1’b11 = Able to perform 10GBASE-KR
0 = Not able to perform 10GBASE-KR
For TI use only.
Copyright © 2015, Texas Instruments Incorporated
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