SFP Laser Controller and
Diagnostic IC
Table 04h (Table 01h in DS1859 Configuration), 8Fh: Right-Shift Control
FACTORY DEFAULT:
MEMORY TYPE:
30h
Shadowed Memory (SEE)
8Fh
RESERVED
MON3 2
MON3 1
MON3 0
RESERVED
bit7
Control right shifts for the monitor channels.
bit0
bit7
bit6:4
bit3:0
Reserved
MON3 2 -MON3 0 : Allows for right-shifting the final answer of MON3 voltage measurements. Allows for
scaling the measurements to the smallest full-scale voltage and then right-shifting the result so the
reading is weighted to the correct lsb. This only applies to “Fine” conversions.
Reserved
Table 04h (Table 01h in DS1859 Configuration), 90h to 91h: Reserved Memory
90h to 91h
RESERVED
Table 04h (Table 01h in DS1859 Configuration), 92h to 93h: Gain Calibration For V CC
FACTORY DEFAULT:
MEMORY TYPE:
####h
Shadowed Memory (SEE)
2
2
2
2
2
2
2
2
92h
93h
15
7
2 14
6
2 13
5
2 12
4
2 11
3
2 10
2
2 9
1
2 8
2 0
bit7
Controls gain of the V CC measurements.
Table 04h (Table 01h in DS1859 Configuration), 94h to 95h: Gain Calibration For MON1
bit0
FACTORY DEFAULT:
MEMORY TYPE:
####h
Shadowed Memory (SEE)
2
2
2
2
2
2
2
2
94h
95h
15
7
2 14
6
2 13
5
2 12
4
2 11
3
2 10
2
2 9
1
2 8
2 0
bit7
Controls gain of the MON1 measurements. Refer to the Temperature Monitor Offset Calibration section
Table 04h (Table 01h in DS1859 Configuration), 96h to 97h: Gain Calibration For MON2
bit0
FACTORY DEFAULT:
MEMORY TYPE:
####h
Shadowed Memory (SEE)
2
2
2
2
2
2
2
96h
97h
2 15
7
2 14
6
2 13
5
2 12
4
2 11
3
2 10
2
2 9
1
2 8
2 0
bit7
Controls gain of the MON2 measurements.
bit0
____________________________________________________________________
51
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相关代理商/技术参数
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