MIC384
Remote Zone 2 Temperature Result Register
R E MO T E Z O N E 2 T E MP E R A T U R E R E S U L T S R E G I S T E R ( T E MP 2 )
8 -B i t R e a d O n l y
D [7]
MS B
D [ 6]
bit 6
D [ 5]
bit 5
D [ 4]
bit 4
D [ 3]
bit 3
D [ 2]
bit 2
D [ 1]
bit 1
D [ 0]
LS B
Micrel
re mote z one 2 te mpe ra ture da ta from A D C *
B i ts
D [7 : 0 ]
F u n c ti o n
me a s ure d te mpe ra ture da ta for re mote
z o ne 2 *
re a d only
O p e r a ti o n
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 MO T E Z O N E 2 H Y S T E R E S I S R E G I S T E R ( T _ H Y S T 2 )
8 -B i t R e a d /W r i te
D [7]
MS B
D [ 6]
bit 6
D [ 5]
bit 5
D [ 4]
bit 4
D [ 3]
bit 3
D [ 2]
bit 2
D [ 1]
bit 1
D [ 0]
LS B
re mote z one 2 te mpe ra ture hys te re s is s e tting
B i ts
D [7 : 0 ]
F u n c ti o n
re mote z one 2 te mpe ra ture hys te re s is
s e tting*
re a d/write
O p e r a ti o 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 MO T E Z O N E 2 T E MP E R A T U R E S E T P O I N T ( T _ S E T 2 )
8 -B i t R e a d /W r i te
D [7]
MS B
D [ 6]
bit 6
D [ 5]
bit 5
D [ 4]
bit 4
D [ 3]
bit 3
D [ 2]
bit 2
D [ 1]
bit 1
D [ 0]
LS B
re mote z one 2 te mpe ra ture s e tpoint
B i ts
D [7 : 0 ]
F u n c ti o n
re mote z one 2 te mpe ra ture s e tpoint*
re a d/write
O p e r a ti o 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
MICREL [ MICREL SEMICONDUCTOR ]
