Specifications

109
B
List of sensors
SPD DIMM
C1 Temp 0Eh Temp 01h
Threshold
01h 25 R, T - - [u,l][nr,c,nc]
As &
De Analog A - 0.2 01h
This sensor measures temperature in °C.
Default thresholds for ATCA-4500, ATCA-4550
LNR LC LNC UNC UC UNR
-10 -5 0 72 80 95
Default thresholds for ATCA-4555
LNR LC LNC UNC UC UNR
-10 -5 0 75 85 95
IOH Die
Temp
10h Temp 01h
Threshold
01h
25 R, T - - [u,l][nr,c,nc]
As &
De
Analog A - 0.2 01h
Indicates the difference between the die
temperature and the maximum
permissible die temperature. See IOH Die
temperature sensor (10h) on page 125.
Default thresholds
LNR LC LNC UNC UC UNR
N/A N/A N/A -20 -13 -1
CPU Core
DTS 11h Temp 01h
Threshold
01h 25 R, T - - [u,l][nr,c,nc]
As &
De Analog A - 0.2 01h
Indicates how far the current CPU
temperature is from the internal thermal
control circuit activation point where
PROCHOT is issued. See CPU Core DTS
temperature sensor (11h) on page 124.
Default thresholds for ATCA-4500, ATCA-4550
LNR LC LNC UNC UC UNR
N/A N/A N/A -20 -13 -1
Default thresholds for ATCA-4555
LNR LC LNC UNC UC UNR
N/A N/A N/A -13 -9 -1
CPU Therm
Trip
12h
Processor
07h
Digital
discrete
03h
0 or 1 01h - - State Asserted
As &
De
Yes A - 0.2 01h
0 1
CPU ThermTrip not
asserted
CPU ThermTrip
asserted
Table 35. Managed sensors (continued)
Sensor
name
Sensor number
Sensor
type
Event/
reading
type
Normal reading
Event
offset
ED1
[3:0]
Event data
Event
Assert/Deassert events Readable value/offsets Rearm Standby Polling time (seconds) SDR type
NotesByte 2 Byte 3