Burst-Mode PON Controller
With Integrated Monitoring
Lower Memory, Register 72h: Alarm 1
POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
00h
All
N/A
Volatile
72h
RESERVED
RESERVED
RESERVED
RESERVED
BIAS HI
RESERVED
TX-P HI
TX-P LO
Alarm Status Bits
bit7
bit7:4
bit3
bit2
bit1
bit0
RESERVED
BIAS HI: High Alarm Status Bias; Fast Comparison.
0 = (Default) Last measurement was equal to or below threshold setting.
1 = Last measurement was above threshold setting.
RESERVED
TX-P HI: High Alarm Status TX-P; Fast Comparison.
0 = (Default) Last measurement was equal to or below threshold setting.
1 = Last measurement was above threshold setting.
TX-P LO: Low Alarm Status TX-P; Fast Comparison.
0 = Last measurement was equal to or above threshold setting.
bit0
1 = Last measurement was below threshold setting.
Lower Memory, Register 73h: Alarm 0
POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
00h
All
N/A
Volatile
73h
RESERVED
RESERVED
RESERVED
RESERVED
BIAS MAX
RESERVED
RESERVED
RESERVED
Alarm Status Bits
bit7
bit7:4
bit3
bit2:0
RESERVED
BIAS MAX: Maximum digital setting for IBIAS.
0 = (Default) The value of IBIAS is equal to or below MAX IBIAS setting.
1 = Requested value of IBIAS is greater than MAX IBIAS setting.
RESERVED
bit0
36
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