DS1884 datasheet(44/92 Pages) MAXIM

Part #	DS1884

Description	SFP and PON ONU Controller with Digital LDD Interface

PDF	92 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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44 / 92 page

DS1884

SFP and PON ONU Controller

with Digital LDD Interface

Maxim Integrated

A2h Lower Memory, Register 08h–09h: VCC ALARM HI

A2h Lower Memory, Register 0Ch–0Dh: VCC WARN HI

A2h Lower Memory, Register 10h–11h: TXB ALARM HI

A2h Lower Memory, Register 14h–15h: TXB WARN HI

A2h Lower Memory, Register 18h–19h: TXP ALARM HI

A2h Lower Memory, Register 1Ch–1Dh: TXP WARN HI

A2h Lower Memory, Register 20h–21h: RSSI ALARM HI

A2h Lower Memory, Register 24h–25h: RSSI WARN HI

FACTORY DEFAULT

FFFFh

READ ACCESS

All

WRITE ACCESS

PW2

MEMORY TYPE

Nonvolatile (SEE)

08h, 0Ch,

10h,14h,

18h, 1Ch,

20h, 24h

215

214

213

212

211

210

09h, 0Dh,

11h, 15h,

19h, 1Dh,

21h, 25h

BIT 7

BIT 0

Voltage measurement updates above this unsigned threshold set its corresponding alarm or warning bit.

Voltage measurements equal to or below this threshold clear its alarm or warning bit.

DS1884 Datasheet(PDF) 44 Page - Maxim Integrated Products