Rainbow Electronics DS1875 - Manual (Page 70)

DS1875
PON Triplexer and SFP Controller
70 ______________________________________________________________________________________
Table 02h, Register 8Eh: RIGHT SHIFT 1 (RSHIFT 1 )
FACTORY DEFAULT 00h
READ ACCESS PW2
WRITE ACCESS PW2
MEMORY TYPE Nonvolatile (SEE)
8Eh RESERVED MON1 2 MON1 1 MON1 0 RESERVED MON2 2 MON2 1 MON2 0
BIT 7 BIT 0
Allows for right-shifting the final answer of MON1 and MON2 voltage measurements. This allows for scaling the
measurements to the smallest full-scale voltage and then right-shifting the final result so the reading is
weighted to the correct LSB.
Table 02h, Register 8Fh: RIGHT SHIFT 0 (RSHIFT 0 )
FACTORY DEFAULT 30h
READ ACCESS PW2
WRITE ACCESS PW2
MEMORY TYPE Nonvolatile (SEE)
8Fh RESERVED MON3 2 MON3 1 MON3 0 RESERVED MON4 2 MON4 1 MON4 0
BIT 7 BIT 0
Allows for right-shifting the final answer of MON3 and MON4 voltage measurements. This allows for scaling the
measurements to the smallest full-scale voltage and then right-shifting the final result so the reading is
weighted to the correct LSB.
Table 02h, Register 90h to 91h: RESERVED
FACTORY DEFAULT 0000h
READ ACCESS PW2
WRITE ACCESS PW2
MEMORY TYPE Nonvolatile (SEE)
These registers are reserved.