Datasheet

DS1878
SFP+ Controller with Digital LDD Interface
42 ______________________________________________________________________________________
Lower Memory, Register 30h–5Fh: EE
FACTORY DEFAULT 00h
READ ACCESS All
WRITE ACCESS PW2
MEMORY TYPE Nonvolatile (EE)
30h–5Fh EE EE EE EE EE EE EE EE
BIT 7 BIT 0
PW2 level access-controlled EEPROM.
POWER-ON VALUE 0000h
READ ACCESS All
WRITE ACCESS N/A
MEMORY TYPE Volatile
60h S 2
6
2
5
2
4
2
3
2
2
2
1
2
0
61h 2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
BIT 7 BIT 0
Signed two’s complement direct-to-temperature measurement.
Lower Memory, Register 60h–61h: TEMP VALUE