DS1886 datasheet(64/92 Pages) MAXIM

64 / 92 page

DS1886

SFP and PON ONU Controller

with Digital LDD Interface

Maxim Integrated

A2h Table 02h, Register 89h: CNFGA

FACTORY DEFAULT

82h

READ ACCESS

PW2 or (PW1 and RWTBL246) or (PW1 and RBL246)

WRITE ACCESS

PW2 or (PW1 and RWTBL246)

MEMORY TYPE

Nonvolatile (SEE)

89h

LOSC

RESERVED

INV LOS

RESERVED

MASK

RESERVED

BURST_MODE

INVTXFI

BIT 7

BIT 0

BIT 7

LOSC: Enables LOSOUT due to input pin LOS.

0 = LOSOUT is affected by the LOS input.

1 = LOSOUT is not affected by changed in the LOS input.

BIT 6

RESERVED

BIT 5

INV LOS: Inverts the buffered input pin LOS to output pin LOSOUT.

0 = Noninverted LOS to LOSOUT pin.

1 = Inverted LOS to LOSOUT pin.

BIT 4

RESERVED

BIT 3

MASK:

0 = Alarm enable row exists at A2h Table 01h, Registers F8h–FFh. A2h Table 05h, Registers F8h–

FFh are empty.

1 = Alarm enable row exists at A2h Table 05h, Registers F8h–FFh. A2h Table 01h, Registers F8h–

FFh are empty.

BIT 2

RESERVED

BIT 1

BURST_MODE:

0 = TXP is derived from the TXMON input.

1 = TXP is calculated from MD0 and MD1, which are read from the MAX3710 through the 3-wire

interface.

BIT 0

INVTXFI: Allow for inversion of signal driven by TXF input pin.

0 = (Default) TXF signal is not inverted.

1 = TXF signal is inverted.

DS1886 Datasheet(PDF) 64 Page - Maxim Integrated Products

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