ds1863 Maxim Integrated Products, Inc., ds1863 Datasheet - Page 30

• Manufacturer Part Number: ds1863
• Description: Ds1863 Burst-mode Pon Controller With Integrated Monitoring
• Manufacturer: Maxim Integrated Products, Inc.

Burst-Mode PON Controller
With Integrated Monitoring
30
Lower Memory Register 24h to 25h: MON3 Warn Hi
FACTORY DEFAULT:
READ ACCESS
WRITE ACCESS
MEMORY TYPE:
Voltage measurements of the MON3 input above this unsigned threshold will set its corresponding warning bit. Measurements
below this threshold will clear its warning bit.
Lower Memory Register 26h to 27h: MON3 Warn Lo
FACTORY DEFAULT:
READ ACCESS
WRITE ACCESS
MEMORY TYPE:
Voltage measurements of the MON3 input below this unsigned threshold will set its corresponding warning bit. Measurements
above this threshold will clear its warning bit.
Lower Memory Register 28h to 2Fh: Shadowed EEPROM
FACTORY DEFAULT:
READ ACCESS
WRITE ACCESS
MEMORY TYPE:
Shadowed EEPROM memory (see details in Memory Map section). PW2 level access controlled ROM data for end user.
28h-2Fh
____________________________________________________________________
24h
25h
26h
27h
SEE
bit7
bit7
bit7
2
2
2
2
15
15
7
7
SEE
00h
All
PW2
FFFFh
All
PW2
2
0000h
All
PW2
2
Nonvolatile (SEE)
Nonvolatile (SEE)
Nonvolatile (SEE)
2
2
14
14
6
6
SEE
2
2
2
2
13
13
5
5
SEE
2
2
2
2
12
12
4
4
SEE
2
2
2
2
11
11
3
3
SEE
2
2
2
2
10
10
2
2
SEE
2
2
2
2
9
1
9
1
SEE
bit0
bit0
bit0
2
2
2
2
8
0
8
0