mic3002 Micrel Semiconductor, mic3002 Datasheet - Page 45

• Manufacturer Part Number: mic3002
• Description: Mic3002 Fom Management Ic With Internal Calibration
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
July 2007
ADC Result Registers
Default Value
Serial Address
Byte Address
Each LSB of RXHIGHh represents 25.6µW and each ach LSB of RXHIGHl represents 0.1µW.. The value in this register is
uncalibrated. The sixteen bits threshold value (RXHIGHh;RXHIGHl) is compared, bit to bit, to the sixteen bits value of the RX
power reading (RXOPh:RXOPl). Warning bit Wx is set if Reading > Threshold.
Default Value
Serial Address
Byte Address
Each LSB of RXLOWh represents 25.6µW and each eah LSB of RXLOWl represents 0.1µW. The value in this register is
uncalibrated. The sixteen bits threshold value (RXlOWh;RXLOWl) is compared, bit to bit, to the sixteen bits value of the RX
power reading (RXOPh:RXOPl). Warning bit Wx is set if Reading > 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.
Default Value
Serial Address
Byte Address
Each LSB of TEMPh represents one degree centigrade. The TEMPh register is to be used in conjunction with TEMPl to yield a
sixteen-bit temperature value. If OEMCFG6 bit 1 is a zero, temperature is read to 1°C resolution in TEMPh only, and TEMPl is
zero. If OEMCFG6 bit 1 is a one, then temperature is read to 0.5°C resolution as a nine-bit value consisting of TEMPh and the
MS bit of TEMPl. The lower seven bits of TEMPl are zero.
read/write
read/write
read/write
read-only
D[7]
D[7]
D[7]
D[7]
read/write
read/write
read/write
read-only
D[6]
D[6]
D[6]
D[6]
read/write
read/write
read/write
read-only
D[5]
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 (0mW)
A2 h
MSB (RXHIGHh): 36 = 24 h
LSB (RXHIGHl): 37 = 25 h
0000 0000 b = 00 h (0mW)
A2 h
38 = 26 h
0000 0000 b = 00 h (0°C)
A2 h
95 = 5F h
0000 0000 b = 00 h (0°C) (1)
A2 h
MSB (TEMPh): 96 = 60 h
LSB (TEMPl): 97 = 61 h
read/write
read/write
read/write
read-only
Checksum (CHKSUM)
Temperature Result
D[4]
D[4]
D[4]
D[4]
read/write
read/write
read/write
read-only
45
D[3]
D[3]
D[3]
D[3]
read/write
read/write
read/write
read-only
D[2]
D[2]
D[2]
D[2]
[e-mail]
read/write
read/write
read/write
read-only
D[1]
D[1]
D[1]
D[1]
or [phone]
read/write
read/write
read/write
read-only
M9999-073107-B
D[0]
D[0]
D[0]
D[0]
MIC3002