LM95234_07 NSC [National Semiconductor], LM95234_07 Datasheet - Page 28

• Manufacturer Part Number: LM95234_07
• Description: Quad Remote Diode and Local Temperature Sensor with SMBus Interface and TruTherm Technology
• Manufacturer: NSC [National Semiconductor]

www.national.com
Register Name
Diode Model Status (TruTherm on and
3904 connected)
2.4.6 Diode Model Status
Bit(s)
7–5
4
3
2
1
0
Bit(s)
7-5
4
3
2
1
0
Bit Name
-
R4T3
R3T3
R2T3
R1T3
LT3
Bit Name
–
R4TD
R3TD
R2TD
R1TD
–
Read/
Write
RO
RO
RO
RO
RO
RO
Read/
Write
RO
RO
RO
RO
RO
RO
Command
Description
Reserved – will report "0" when read.
Remote 4 Tcrit Status:
1 – indicates that remote 4 reading is greater than or equal to the value set in Remote 4
Tcrit Limit register
0 – indicates that that remote 4 reading is less than the value set in Remote 4 Tcrit Limit
register minus the Common Hysteresis value
Remote 3 Tcrit Status:
1 – indicates that remote 3 reading is greater than or equal to the value set in Remote 3
Tcrit Limit register
0 – indicates that that remote 3 reading is less than the value set in Remote 3 Tcrit Limit
register minus the Common Hysteresis value
Remote 2 Tcrit-2 Status:
1 – indicates that remote 2 reading is greater than or equal to the value set in Remote 2
Tcrit-2 Limit register
0 – indicates that that remote 2 reading is less than the value set in Remote 2 Tcrit-2 Limit
register minus the Common Hysteresis value
Remote 1 Tcrit-2 Status:
1 – indicates that remote 1 reading is greater than or equal to the value set in Remote 1
Tcrit-2 Limit register
0 – indicates that that remote 1 reading is less than the value set in Remote 1 Tcrit-2 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)
Byte
0x38
Description
Reserved – will report "0" when read.
Remote 4 TruTherm BJT beta compensation on and 3904 detect:
1 – indicates that for channel 4 TruTherm is ON and 3904 connected
0 – indicates proper operation
Remote 3 TruTherm BJT beta compensation on and 3904 detect:
1 – indicates that for channel 3 TruTherm is ON and 3904 connected
0 – indicates proper operation
Remote 2 TruTherm BJT beta compensation on and 3904 detect:
1 – indicates that for channel 2 TruTherm is ON and 3904 connected
0 – indicates proper operation
Remote 1 TruTherm BJT beta compensation on and 3904 detect:
1 – indicates that for channel 4 TruTherm is ON and 3904 connected
0 – indicates proper operation
Reserved – will report "0" when read.
Read/
Write
RO
D7
–
28
D6
–
D5
–
R4TD R3TD R2TD R1TD
D4
D3
D2
D1
D0
–
Default
(Hex)
POR
–