7 reset cause sensor, 8 presence sensors, 9 voltage and temperature sensors – Artesyn ATCA-8310 Installation and Use (May 2014) User Manual
Page 208: Table 7-1, Voltage and temperature sensor devices, Intelligent peripheral management controller
Intelligent Peripheral Management Controller
ATCA-8310 Installation and Use (6806800M72E)
208
7.5.7
Reset Cause Sensor
This sensor is implemented to monitor the last payload reset cause (hard reset, front panel
reset, etc.). The IPMC is evaluating the Reset Cause Register within the Glue Logic FPGA.
7.5.8
Presence Sensors
There is a presence sensor implemented for each SFP inserted and there is a presence sensor
for the Glue Logic FPGA, the SPP and the GPP.
7.5.9
Voltage and Temperature Sensors
There is a selection of voltage and temperature sensors at the front blade and at the RTM.
Furthermore there is a temperature sensor available at each DMC module and at the RTM
mezzanine card.
Table 7-1 Voltage and Temperature Sensor Devices
I2C address
I2C bus
Domain
Purpose
Device
0x5E
IPMC private
Front blade
48V Feed A
48V Feed B
Current
Holdup
Temp
Status
Power Entry Module
0x90
IPMC private
DMC #0
Temperature
LM75
0x92
IPMC private
DMC #1
Temperature
LM75
0x94
IPMC private
DMC #2
Temperature
LM75