Rainbow Electronics DS1876 - Manual (Page 46)

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DS1876
SFP Controller with Dual LDD Interface
Table 02h, Register 82h–85h: RESERVED
Table 02h, Register 86h: DEVICE ID
Table 02h, Register 87h: DEVICE VER
FACTORY DEFAULT
READ ACCESS
N/A
WRITE ACCESS N/A
A2h AND B2h MEMORY N/A
MEMORY TYPE N/A
These registers are reserved.
FACTORY DEFAULT 76h
READ ACCESS PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)
WRITE ACCESS N/A
MEMORY TYPE ROM
86h 0 1 1 1 0 1 1 0
BIT 7 BIT 0
Hardwired connections to show the device ID.
FACTORY DEFAULT DEVICE VERSION
READ ACCESS PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)
WRITE ACCESS N/A
MEMORY TYPE ROM
87h DEVICE VERSION
BIT 7 BIT 0
Hardwired connections to show the device version.