ds1878 Maxim Integrated Products, Inc., ds1878 Datasheet - Page 48

• Manufacturer Part Number: ds1878
• Description: Sfp+ Controller With Digital Ldd Interface
• Manufacturer: Maxim Integrated Products, Inc.

SFP+ Controller with Digital LDD Interface
Lower Memory, Register 75h: WARN
Lower Memory, Register 76h–7Ah: RESERVED
48
75h
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POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
These registers are reserved.
MON3 HI
BITS 3:0
BIT 7
BIT 7
BIT 6
BIT 5
BIT 4
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.
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.
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.
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.
RESERVED
MON3 LO
00h
N/A
N/A
00h
All
N/A
Volatile
MON4 HI
2
MON4 LO
RESERVED
RESERVED
RESERVED
RESERVED
BIT 0