Artesyn Embedded Technology 6806800R89E, Сборка, установка и использование

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SharpMedia PCIE-8120 Hardware Description
SharpMedia™ PCIE-8120 Installation and Use (6806800R89F )
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There are two temperature sensors on the PVT_I2C bus for monitoring the temperature on the
card and the thermal behavior of the system. One sensor is placed on the mounting bracket
side which is considered as the air outlet side. The other sensor is placed on the card retainer
side which is considered as the air inlet side (see
Figure "Temperature Sensor Location" on page
83 .)
These sensors measure the PCB component temperature, which allows for the determination
of absolute and delta temperature levels on the card. A possible sensor fault or a cooling
system degradation can also be indicated.

Sensor type is a LM75 Device.

I2C address: 0x90 for air inlet temperature sensor.

I2C address: 0x92 for air outlet temperature sensor.
The PCB component temperature may not be very closely correlated to the system or
card ambient temperature as specified in
Table 3-1 on page 35 .
The PCB component temperature is largely dependent on specific mechanical and
thermal conditions in the respective server where the card is installed. See,
Sensor
Alert Default Values on page 84 .