Advantech MIC-5332 Manual de usuario descargar pdf (Pagina 54)

area and the other one is located in the air outlet area. Temperatures of the DIMM air

inlet and CPU are monitored by the CPU internal digital sensor, and are read by the

NCT7904D (with ±1℃ accuracy.).

Digital error and exception events are supported by the FPGA, such as Thermal Trip,

Processor Hot, DDR3 Thermal Event, and others. The management block may log

thermal events and forward event messages to the Shelf Manager, or activate

protection. USB ports that reside on RTM report over current alerts by the RTMLink. A

CPLD on the RTM collects the signals, and forwards them to the FPGA via the

RTMLink. The FPGA asserts OC#[11:8] to the PCH for alerting.

4.3.2.1 Threshold (Temperature)

The MIC-5332 supports TI TMP75 and NI LM86 as temperature sensors. When the

temperature is crossing a threshold, the event will not only be logged, but the shelf

manager will also adjust the system fan speed accordingly.. Advantech firmware polls

all temperature sensors once per second.

Sensor Name Value LNR LCR LNC UNC UCR UNR

V48-TMP 30 -5 0 5 80 90 100

INTAKE0-TMP 30 -5 0 5 65 75 85

OUTLET1-TMP 30 -5 0 5 65 75 85

PCH-TMP 30 -5 0 5 108 120 125

CPU_0-TMP 30 -5 0 5 60 65 80

CPU_1-TMP 30 -5 0 5 60 65 80

CPU0_DIMM0-TMP 30 -5 0 5 85 90 95

CPU0_DIMM1-TMP 30 -5 0 5 85 90 95

CPU0_DIMM2-TMP 30 -5 0 5 85 90 95

CPU0_DIMM3-TMP 30 -5 0 5 85 90 95

CPU1_DIMM0-TMP 30 -5 0 5 85 90 95

CPU1_DIMM1-TMP 30 -5 0 5 85 90 95

CPU1_DIMM2-TMP 30 -5 0 5 85 90 95

CPU1_DIMM3-TMP 30 -5 0 5 85 90 95

LAN_IO/BI-TMP 30 -5 0 5 80 90 95

Table 4.5 Threshold Thermal Sensors List

Note: Please refer to the FMM user manual for the FMM temperature sensors.

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 128 129

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Advantech MIC-5332 Manual de usuario Pagina 54