TLK10031 Datasheet, PDF (90/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
www.ti.com
7.5.2.46 TRIGGER_LOAD_CONTROL (register =0x8100) (default = 0x0000)
(device address: 0x1E)
Figure 7-86. TRIGGER_LOAD_CONTROL Register
15
14
13
12
11
10
9
8
RESERVED
RESERVED
RW
RW
7
6
5
4
3
2
1
0
RESERVED
DEFAULT_
TX_LOAD_
TRIGGER
(RXG)
RESERVED
RW
RW
RW
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 7-67. TRIGGER_LOAD_CONTROL Field Descriptions
Bit
15:11
10:3
2
Field
RESERVED
RESERVED
DEFAULT_TX_LOAD_TRIGGER
(RXG)
1:0 RESERVED
Type
RW
RW
RW
Reset
RW
Description
For TI use only. Always reads 0.
For TI use only. (Default 8'b00000000)
Valid only when DEFAULT_TX_TRIGGER_EN is HIGH
1 = Trigger loading default HS TX setting values
0 = Normal operation (Default 1'b0)
This bit needs to be written HIGH and then LOW to load the HS Tx default values.
Applicable when link training is enabled.
For TI use only. (Default 2'b00)
7.5.2.47 TRIGGER_EN_CONTROL (register = 0x8101) (default = 0x0000) (device address: 0x1E)
Figure 7-87. TRIGGER_EN_CONTROL Register
15
14
13
12
11
10
9
8
RESERVED
RESERVED
RW
RW
7
6
5
4
RESERVED
RW
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
2
1
0
DEFAULT_
TX_LOAD_
TRIGGER_EN
(RXG)
RESERVED
RW
RW
Bit
15:11
10:3
2
1:0
Table 7-68. TRIGGER_EN_CONTROL Field Descriptions
Field
RESERVED
RESERVED
DEFAULT_TX_TRIGGER_EN
(RXG)
RESERVED
Type
RW
RW
RW
RW
Reset
Description
For TI use only. Always reads 0.
For TI use only. (Default 8'b00000000)
1 = Enable loading of Tx default values through DEFAULT_TX_LOAD_TRIGGER
0 = Normal operation (Default 1'b0)
For TI use only. (Default 2'b00)
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