Datasheets»Maxim Integrated»DS1886_V1 Datasheet

DS1886_V1 Datasheet - Page 44

Download or read online Maxim Integrated DS1886_V1 SFP and PON ONU Controller with Digital LDD Interface pdf datasheet.



Page
44 of 92
prevnext
A2h Lower Memory, Register 00h–01h: TEMP ALARM HI
A2h Lower Memory, Register 04h–05h: TEMP WARN HI
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
00h, 04h
S
-1
01h, 05h
2
2
BIT 7
Temperature measurement updates above this two’s complement threshold set its corresponding alarm or
warning bit. Temperature measurement updates equal to or below this threshold clear its alarm or warning bit.
A2h Lower Memory, Register 02h–03h: TEMP ALARM LO
A2h Lower Memory, Register 06h–07h: TEMP WARN LO
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
02h, 06h
S
-1
03h, 07h
2
2
BIT 7
Temperature measurement updates below this two’s complement threshold set its corresponding alarm or
warning bit. Temperature measurement updates equal to or above this threshold clear its alarm or warning bit.
SFP and PON ONU Controller
with Digital LDD Interface
7FFFh
All
PW2
Nonvolatile (SEE)
6
5
4
2
2
2
-2
-3
-4
2
2
8000h
All
PW2
Nonvolatile (SEE)
6
5
4
2
2
2
-2
-3
-4
2
2
A2h Lower Memory Register Descriptions
3
2
2
2
-5
-6
2
2
3
2
2
2
-5
-6
2
2
DS1886
1
0
2
2
-7
-8
2
2
BIT 0
1
0
2
2
-7
-8
2
2
BIT 0
44

Comments to this Datasheet