mic3003 Micrel Semiconductor, mic3003 Datasheet - Page 45

• Manufacturer Part Number: mic3003
• Description: Fom Management Ic With Internal Calibration
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
May 2009
Default value for both bytes
Serial address
Byte addresses
Each LS bit of RXHIGHh represents 25.6 μW, and each LS bit of RXHIGHl represents 0.1 μW. The sixteen-bit threshold value
(RXHIGHh:RXHIGHl) is compared to the sixteen-bit value of the RX power result (RXOPh:RXOPl). WARN1 bit 7 is set if
Result > Threshold.
Default value for both bytes
Serial address
Byte addresses
Each LSB of RXLOWh represents 25.6 μW, and each LS bit of RXLOWl represents 0.1 μW. The sixteen-bit threshold value
(RXLOWh:RXLOWl) is compared to the sixteen-bit value of the RX power result (RXOPh:RXOPl). WARN1 bit 6 is set if
Result < Threshold.
Default value
Serial address
Byte address
This register is provided for compliance with SFF-8472. It is implemented as general-purpose non-volatile memory. Read/write
access is possible whenever a valid OEM password has been entered. CHKSUM is read-only in User Mode.
read/write
read/write
read/write
D[7]
D[7]
D[7]
read/write
read/write
read/write
D[6]
D[6]
D[6]
read/write
read/write
read/write
D[5]
D[5]
D[5]
Checksum of bytes 0 - 94 at serial address A2h
RX Optical Power High Warning Threshold
RX Optical Power Low Warning Threshold
0000 0000 b = 00 h (0 mW)
A2 h
MS byte (RXHIGHh): 36 = 24 h
LS byte (RXHIGHl): 37 = 25 h
0000 0000 b = 00 h (0 mW)
A2 h
MS byte (RXLOWh): 38 = 26 h
LS byte (RXLOWl): 39 = 27 h
0000 0000 b = 00 h
A2 h
95 = 5F h
read/write
read/write
read/write
Checksum (CHKSUM)
D[4]
D[4]
D[4]
read/write
read/write
read/write
45
D[3]
D[3]
D[3]
read/write
read/write
read/write
D[2]
D[2]
D[2]
[e-mail]
read/write
read/write
read/write
D[1]
D[1]
D[1]
or [phone]
read/write
read/write
read/write
M9999-052709-A
D[0]
D[0]
D[0]
MIC3003