mic3002 Micrel Semiconductor, mic3002 Datasheet - Page 58

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

Micrel, Inc.
July 2007
Default Value
Serial Address
Byte Address
This register is non-volatile and will be maintained through power and reset cycles. A valid OEM password is required for
access to this register. GPOD and GPOC are ignored when GPOM = 0. TXFPOL is ignored if TXFIN = 0.
Default Value
Serial Address
Byte Address
This register reflects (reads back) the value set in the APC register (APCSET0, APCSET1, or APCSET2 whichever is
selected). A valid OEM password is required for access to this register.
Default Value
Serial Address
Byte Address
The look-up table index is derived from the current temperature measurement as follows:
INDEX = TAVG / 2
where T
base address must be added to LUTINDX to form a complete table index in physical memory. A valid OEM password is
required for access to this register. Otherwise, reads are undefined.
read/write
read only
LUTSEL
read/write
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
D[7]
D[7]
D[7]
AVG
Bit
(n) is the current average temperature. This register allows the current table index to be read by the host. The table
TXFPOL
LUTSEL
LOSDIS
INTCAL
GPOM
GPOD
GPOC
TXFIN
read/write
read only
TXFPOL
read/write
D[6]
D[6]
D[6]
Function
RX power look-up table input
selection bit
TXFIN active polarity select; a fault
is indicated when TXFIN = TXFPOL
GPO output drive
GPO/RSOUT mode select
GPO output control
TXFIN mode select
RXLOS comparator disable
Calibration mode select
read/write
read only
read/write
GPOD
D[5]
D[5]
D[5]
OEM Configuration 3 (OEMCFG3)
BIAS DAC Setting (APCDAC)
OEM Calibration 1 (LUT Index)
0000 1000 b = 08 h
A6 h
19 = 13 h
0000 0000 b = 00 h
A6 h
20 = 14 h
0000 0000 b = 00 h
A6 h
18 = 12h
read/write
Current VBIAS Setting
read only
read/write
GPOM
D[4]
D[4]
D[4]
Operation
1 = RX power;
0 = temperature; read/write; ignored if INTCAL = 0.
0 = active-low;
1 = active-high; read/write; ignored if TXFIN = 0.
0 = open drain;
1 = push-pull; read/write; ignored if GPOM = 0.
0 = RSOUT; 1 = GPO; read/write.
0 = low; 1 = high; read/write; ignored if GPOM = 0.
0 = SHDN; 1 = TXFIN; read/write.
0 = enabled; 1 = disabled; read/write.
0 = external calibration;
1 = internal calibration; read/write.
read/write
read only
58
read/write
GPOC
D[3]
D[3]
D[3]
read/write
read only
read/write
TXFIN
D[2]
D[2]
D[2]
[e-mail]
read/write
read only
LOSDIS
read/write
D[1]
D[1]
D[1]
or [phone]
read/write
M9999-073107-B
read only
INTCAL
read/write
D[0]
D[0]
D[0]
MIC3002