Rainbow-electronics DS1876 Manuel d'utilisateur télécharger pdf (Page 52)

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DS1876

SFP Controller with Dual LDD Interface

Table 02h, Register 8Eh: RIGHT-SHIFT

(RSHIFT

)

Table 02h, Register 8Fh: RIGHT-SHIFT

(RSHIFT

)

Table 02h, Register 90h–91h: RESERVED

FACTORY DEFAULT 00h

READ ACCESS PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)

WRITE ACCESS PW2 or (PW1 and RWTBL2)

A2h AND B2h MEMORY Common A2h and B2h memory location

MEMORY TYPE Nonvolatile (SEE)

8Eh RESERVED BMON2

BMON2

RESERVED PMON2

PMON2

BIT 7 BIT 0

Allows for right-shifting the final answer of BMON2 and PMON2 voltage measurements. This allows for scaling the

measurement to the smallest full-scale voltage and then right-shifting the final result so the reading is weighted to the

correct LSB.

FACTORY DEFAULT 00h

READ ACCESS PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)

WRITE ACCESS PW2 or (PW1 and RWTBL2)

A2h AND B2h MEMORY Common A2h and B2h memory location

MEMORY TYPE Nonvolatile (SEE)

8Fh RESERVED BMON1

BMON1

RESERVED PMON1

PMON1

BIT 7 BIT 0

Allows for right-shifting the final answer of BMON1 and PMON1 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.

FACTORY DEFAULT

READ ACCESS N/A

WRITE ACCESS N/A

A2h AND B2h MEMORY N/A

MEMORY TYPE N/A

These registers are reserved.

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 68 69

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Rainbow-electronics DS1876 Manuel d'utilisateur Page 52