Rainbow Electronics DS1876 - Manual (Page 31)

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DS1876
SFP Controller with Dual LDD Interface
Lower Memory, Register 20h–47h: EE
Lower Memory, Register 48h–57h: EE
Lower Memory, Register 58h–5Fh: EE
FACTORY DEFAULT 00h
READ ACCESS All
WRITE ACCESS PW2 or (PW1 and WLOWER)
A2h AND B2h MEMORY Common A2h and B2h memory location
MEMORY TYPE Nonvolatile (EE)
20h–47h EE EE EE EE EE EE EE EE
BIT 7 BIT 0
PW2 level access-controlled EEPROM.
FACTORY DEFAULT 00h
READ ACCESS All
WRITE ACCESS PW2 or (PW1 and WLOWER)
A2h AND B2h MEMORY Different A2h and B2h memory locations
MEMORY TYPE Nonvolatile (EE)
48h–57h EE EE EE EE EE EE EE EE
BIT 7 BIT 0
PW2 level access-controlled EEPROM.
FACTORY DEFAULT 00h
READ ACCESS All
WRITE ACCESS PW2 or (PW1 and WLOWER)
A2h AND B2h MEMORY Common A2h and B2h memory location
MEMORY TYPE Nonvolatile (EE)
58h–5Fh EE EE EE EE EE EE EE EE
BIT 7 BIT 0
PW2 level access-controlled EEPROM.