ONET1131EC
ZHCSFG0 –SEPTEMBER 2016
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7.6.3.8 TX Register 17 (offset = 0000 0000) [reset = 0h]
Figure 38. TX Register 17
7
6
5
4
3
2
1
0
TXBMF7
R/W
TXBMF6
R/W
TXBMF5
R/W
TXBMF4
R/W
TXBMF3
R/W
TXBMF2
R/W
TXBMF1
R/W
TXBMF0
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 15. TX Register 17 Field Descriptions
Bit
7
Field
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Description
TXBMF7
TXBMF6
TXBMF5
TXBMF4
TXBMF3
TXBMF2
TXBMF1
TXBMF0
0
0
0
0
0
0
0
0
Bias current monitor fault threshold
With TXDMONB = 1
Register sets the value of the bias current that will trigger a fault.
The external resistor on the MONB pin must be removed to use this
feature.
6
5
4
3
2
1
0
7.6.3.9 TX Register 18 (offset = 0000 0000) [reset = 0h]
Figure 39. TX Register 18
7
6
5
4
3
2
1
0
TXPMF7
R/W
TXPMF6
R/W
TXPMF5
R/W
TXPMF4
R/W
TXPMF3
R/W
TXPMF2
R/W
TXPMF1
R/W
TXPMF0
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 16. TX Register 18 Field Descriptions
Bit
7
Field
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Description
TXPMF7
TXPMF6
TXPMF5
TXPMF4
TXPMF3
TXPMF2
TXPMF1
TXPMF0
0
0
0
0
0
0
0
0
Power monitor fault threshold
With TXDMONP = 1
Register sets the value of the photodiode current that will trigger a fault.
The external resistor on the MONP pin must be removed to use this
feature.
6
5
4
3
2
1
0
30
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