DS1886 datasheet(59/92 Pages) MAXIM

59 / 92 page

DS1886

SFP and PON ONU Controller

with Digital LDD Interface

Maxim Integrated

A2h Table 01h, Register FCh: WARN EN3

POWER-ON VALUE

00h

READ ACCESS

PW2 or (PW1 and RWTBL1C) or (PW1 and RTBL1C)

WRITE ACCESS

PW2 or (PW1 and RWTBL1C)

MEMORY TYPE

Nonvolatile (SEE)

FCh

TEMP HI

TEMP LO

VCC HI

VCC LO

TXB HI

TXB LO

TXP HI

TXP LO

BIT 7

BIT 0

Layout is identical to WARN3 in Lower Memory, Register 74h. Enables warnings to create TXFINT (Lower Memory,

Table 01h or 05h. When in A2h Table 05h, this location at A2h Table 01h becomes EE.

BIT 7

TEMP HI:

0 = Disables interrupt from TEMP HI warning.

1 = Enables interrupt from TEMP HI warning.

BIT 6

TEMP LO:

0 = Disables interrupt from TEMP LO warning.

1 = Enables interrupt from TEMP LO warning.

BIT 5

VCC HI:

0 = Disables interrupt from VCC HI warning.

1 = Enables interrupt from VCC HI warning.

BIT 4

VCC LO:

0 = Disables interrupt from VCC LO warning.

1 = Enables interrupt from VCC LO warning.

BIT 3

TXB HI:

0 = Disables interrupt from TXB HI warning.

1 = Enables interrupt from TXB HI warning.

BIT 2

TXB LO:

0 = Disables interrupt from TXB LO warning.

1 = Enables interrupt from TXB LO warning.

BIT 1

TXP HI:

0 = Disables interrupt from TXP HI warning.

1 = Enables interrupt from TXP HI warning.

BIT 0

TXP LO:

0 = Disables interrupt from TXP LO warning.

1 = Enables interrupt from TXP LO warning.

DS1886 Datasheet(PDF) 59 Page - Maxim Integrated Products

DS1886 Datasheet(HTML) 59 Page - Maxim Integrated Products

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