LM95233_07 NSC [National Semiconductor], LM95233_07 Datasheet - Page 25

• Manufacturer Part Number: LM95233_07
• Description: Dual Remote Diode and Local Temperature Sensor with SMBus Interface and TruTherm Technology
• Manufacturer: NSC [National Semiconductor]

Register Name
Status 1 (Diode Fault)
Register Name
Status 2 (TCRIT1)
2.4.3 Status 2 (TCRIT1)
Status bits for TCRIT1. When one or more of these bits are set and if not masked the TCRIT1 output will activate. TCRIT1 will
deactivate when all these bits are cleared.
2.4.4 Status 3 (TCRIT2)
Status bits for TCRIT2. When one or more of these bits are set and if not masked the TCRIT2 output will activate. TCRIT2 will
deactivate when all these bits are cleared.
Bit(s)
7-4
3
2
1
0
Bit(s)
7–3
2
1
0
Bit Name
–
R2DO
R2DS
R1DO
R1DS
Bit Name
-
R2T1
R1T1
LT1
Read/
Write
RO
RO
RO
RO
RO
Read/
Write
RO
RO
RO
RO
Command
Command
Description
Reserved – will report "0" when read.
Remote 2 diode open fault status:
1 – indicates that remote 2 diode has an "open" fault
0 – indicates that remote 2 diode does not have an "open" fault
Remote 2 diode short fault status:
1 – indicates that remote 2 diode has a "short" fault
0 – indicates that remote 2 diode does not have a "short" fault
Remote 1 diode open fault status:
1 – indicates that remote 1 diode has an "open" fault
0 – indicates that remote 1 diode does not have an "open" fault
Remote 1 diode short fault status:
1 – indicates that remote 1 diode has a "short" fault
0 – indicates that remote 1 diode does not have a "short" fault
Description
Reserved – will report "0" when read.
Remote 2 Tcrit-1 Status:
1 – indicates that remote 2 reading is greater than or equal to the value set in Remote 2
Tcrit-1 Limit register
0 – indicates that that remote 2 reading is less than the value set in Remote 2 Tcrit-1 Limit
register minus the Common Hysteresis value
Remote 1 Tcrit-1 Status:
1 – indicates that remote 1 reading is greater than or equal to the value set in Remote 1
Tcrit-1 Limit register
0 – indicates that that remote 1 reading is less than the value set in Remote 1 Tcrit-1 Limit
register minus the Common Hysteresis value
Local Tcrit Status:
1 – indicates that local reading is greater than or equal to the value set in Local Tcrit Limit
register
0 – indicates that local reading is less than the value set in Local Tcrit Limit register minus
the Common Hysteresis value
(Hex)
(Hex)
Byte
0x07
Byte
0x08
Read/
Read/
Write
Write
RO
RO
D7
D7
0
–
25
D6
D6
0
–
D5
D5
0
–
D4
D4
0
–
R2DO R2DS R1DO R1DS
D3
D3
–
R2T1
D2
D2
R1T1
D1
D1
LT1
D0
D0
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Default
Default
(Hex)
(Hex)
POR
POR
–
–