Datasheet

DS1878
SFP+ Controller with Digital LDD Interface
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Lower Memory, Register 75h: WARN
2
POWER-ON VALUE 00h
READ ACCESS All
WRITE ACCESS N/A
MEMORY TYPE Volatile
75h MON3 HI MON3 LO MON4 HI MON4 LO RESERVED RESERVED RESERVED RESERVED
BIT 7 BIT 0
BIT 7
MON3 HI: High-warning status for MON3 measurement.
0 = (Default) Last measurement was equal to or below threshold setting.
1 = Last measurement was above threshold setting.
BIT 6
MON3 LO: Low-warning status for MON3 measurement.
0 = (Default) Last measurement was equal to or above threshold setting.
1 = Last measurement was below threshold setting.
BIT 5
MON4 HI: High-warning status for MON4 measurement.
0 = (Default) Last measurement was equal to or below threshold setting.
1 = Last measurement was above threshold setting.
BIT 4
MON4 LO: Low-warning status for MON4 measurement.
0 = (Default) Last measurement was equal to or above threshold setting.
1 = Last measurement was below threshold setting.
BITS 3:0 RESERVED
POWER-ON VALUE 00h
READ ACCESS N/A
WRITE ACCESS N/A
MEMORY TYPE
These registers are reserved.
Lower Memory, Register 76h–7Ah: RESERVED