ds1863 Maxim Integrated Products, Inc., ds1863 Datasheet - Page 36

• 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
36
Lower Memory, Register 73h: Alarm
POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
Alarm Status Bits
Lower Memory, Register 72h: Alarm
POWER-ON VALUE
READ ACCESS
WRITE ACCESS
MEMORY TYPE
Alarm Status Bits
____________________________________________________________________
73h
72h
RESERVED
RESERVED
bit7:4
bit2:0
bit7:4
bit3
bit2
bit1
bit0
bit7
bit3
bit7
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
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.
1 = Last measurement was below threshold setting.
RESERVED
RESERVED
00h
All
N/A
00h
All
N/A
Volatile
Volatile
0
1
RESERVED
RESERVED
RESERVED
RESERVED
BIAS MAX
BIAS HI
RESERVED
RESERVED
RESERVED
TX-P HI
RESERVED
TX-P LO
bit0
bit0