Burst-Mode PON Controller
With Integrated Monitoring
Table 02h, Register B0h to B3h: PW1
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
FFFF FFFFh
N/A
PW2
Nonvolatile (SEE)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
B0h
B1h
B2h
B3h
31
2 23
15
7
2 30
2 22
14
6
2 29
2 21
13
5
2 28
2 20
12
4
2 27
2 19
11
3
2 26
2 18
10
2
2 25
2 17
9
1
2 24
2 16
2 8
2 0
bit7
bit0
The PWE value is compared against the value written to this location to enable PW1 access. At power-on, the PWE value is set to all
ones. Thus writing these bytes to all ones grants PW1 access on power-up without writing the password entry. All reads of this
register are 00h.
Table 02h, Register B4h to B7h: PW2
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
FFFF FFFFh
N/A
PW2
Nonvolatile (SEE)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
B4h
B5h
B6h
B7h
31
23
2 15
7
2 30
22
2 14
6
2 29
21
2 13
5
2 28
20
2 12
4
2 27
19
2 11
3
2 26
18
2 10
2
2 25
17
2 9
1
2 24
2 16
2 8
2 0
bit7
bit0
The PWE value is compared against the value written to this location to enable PW2 access. At power-on, the PWE value is set to all
ones. Thus writing these bytes to all ones grants PW2 access on power-up without writing the password entry. All reads of this
register are 00h.
____________________________________________________________________
53
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