MIC384_05 Datasheet, PDF (17/22 Pages) Micrel Semiconductor – Three-Zone Thermal Supervisor

MIC384
Remote Zone 2 Temperature Result Register
R E MOTE ZONE 2 TE MP E R ATUR E R E S UL TS R E G IS TE R (TE MP 2)
8-B it R ead Only
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MS B
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
LS B
remote zone 2 temperature data from ADC *
B its
D [7 : 0 ]
F unc tion
meas ured temperature data for remote
zone 2*
read only
O pe r a tio n
Micrel
TEMP2 Power-Up Value: 0000 0000_b = 00_h (0°C)^†
TEMP2 Command Byte Value: 0010 0000_b = 20_h
* Each LSB represents one degree Centigrade. The values are
in a two's complement format such that 0°C is reported as
0000 0000_b. See "Temperature Data Format" for more details.
† _{TEMP2 will contain measured temperature data for the se-}
lected zone after the completion of one conversion.
Remote Zone 2 Hysteresis Register
R E MOTE ZONE 2 HYS TE R E S IS R E G IS TE R (T_HYS T2)
8-B it R ead/Write
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MS B
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
LS B
remote zone 2 temperature hys teres is s etting
B its
D [7 : 0 ]
F unc tion
remote zone 2 temperature hys teres is
s etting*
re a d/write
O pe r a tio n
T_HYST2 Power-Up Value: 0101 1100_b = 5C_h (+92°C)
T_HYST2 Command Byte Value: 0010 0010_b = 22_h
* Each LSB represents one degree Centigrade. The values are
in a two's complement format such that 0°C is reported as
0000 0000_b. See "Temperature Data Format" for more details.
Remote Zone 2 Setpoint Register
R E MOTE ZONE 2 TE MP E R ATUR E S E TP OINT (T_S E T2)
8-B it R ead/Write
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MS B
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
LS B
remote zone 2 temperature s etpoint
B its
D [7 : 0 ]
F unc tion
remote zone 2 temperature s etpoint*
re a d/write
O pe r a tio n
T_SET2 Power-Up Value: 0110 0001_b = 61_h (+97°C)
T_SET2 Command Byte Value: 0010 0011b = 23_h
* Each LSB represents one degree Centigrade. The values are
in a two's complement format such that 0°C is reported as
0000 0000_b. See "Temperature Data Format" for more details.
September 2005
17
MIC384