mic3003gfltr Micrel Semiconductor, mic3003gfltr Datasheet - Page 50
mic3003gfltr
Manufacturer Part Number
mic3003gfltr
Description
Fom Management Ic With Internal Calibration
Manufacturer
Micrel Semiconductor
Datasheet
1.MIC3003GFLTR.pdf
(74 pages)
- Current page: 50 of 74
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Micrel, Inc.
July 2010
Alarm Flags
Default value
Serial address
Byte address
The power-up default value is 00 h . Following the first complete A/D conversion cycle, however, any of the bits may be set
depending upon the results.
Default value
Serial address
Byte address
The power-up default value is 00 h . Following the first complete A/D conversion cycle, however, either of the bits may be set
depending upon the results.
read-only
read-only
D[5:0]
D[7]
D[6]
D[7]
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
D[7]
A15
A7
Bit(s)
Bit(s)
read-only
read-only
A15
A14
D[6]
D[6]
A14
A6
A7
A6
A5
A4
A3
A2
A1
A0
Function
High received power (overload) alarm, RXOP > RXMAX
Low received power (LOS) alarm, RXOP < RXMIN
Reserved
Function
High temperature alarm, TEMP > TMAX
Low temperature alarm, TEMP < TMIN
High voltage alarm, VIN > VMAX
Low voltage alarm, VIN < VMIN
High laser diode bias alarm, IBIAS > IMAX
Low laser diode bias alarm, IBIAS < IMIN
High transmit optical power alarm,
TXOP > TXMAX
Low transmit optical power alarm,
TXOP < TXMIN
read-only
reserved
D[5]
D[5]
A5
Alarm Status Register 0 (ALARM0)
Alarm Status Register 1 (ALARM1)
0000 0000 b = 00 h (no events pending)
A2 h
112 = 70 h
0000 0000 b = 00 h (no events pending)
A2 h
113 = 71 h
read-only
reserved
D[4]
D[4]
A4
read-only
50
reserved
D[3]
D[3]
A3
1 = condition exists, 0 = normal/OK
1 = condition exists, 0 = normal/OK
1 = condition exists, 0 = normal/OK
1 = condition exists, 0 = normal/OK
1 = condition exists, 0 = normal/OK
Operation
1 = condition exists, 0 = normal/OK
1 = condition exists, 0 = normal/OK
1 = condition exists, 0 = normal/OK
read-only
reserved
D[2]
D[2]
A2
Operation
1 = condition exists, 0 = normal/OK
1 = condition exists, 0 = normal/OK
Reserved, returns zero on reads
hbwhelp@micrel.com
read-only
reserved
D[1]
D[1]
A1
or (408) 955-1690
read-only
M9999-072910-A
reserved
MIC3003GFL
D[0]
D[0]
A0
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