Temperature Register - Huawei ES3000 V5 User Manual

ES3000 V5 NVMe PCIe SSD
User Guide
Byte
15:12
B.3 Temperature Register
The IC2 address of the temperature sensor is 0x1B (excluding the R/W bits). The internal
register 0x05 stores the detected temperature values. In the read 16-bit data, bits 1 to 12
represent temperature values. If bit 11 represents 128ºC (262.4°F), bit 1 represents 0.125ºC
(32.225°F). Convert the read values into temperature values by referring to
Table B-7 Read data format of the 0x05 register
Binary
xxx0 0111 1101 000x
xxx0 0110 0011 110x
xxx0 0101 0101 000x
xxx0 0010 0111 000x
xxx0 0000 1111 110x
xxx0 0000 0000 010x
xxx0 0000 0000 000x
xxx1 1111 1111 110x
xxx1 1111 1110 000x
xxx1 1110 1100 000x
Issue 07 (2019-03-19)
Factory Description
Default
2
1
0
00h Reserved
Copyright © Huawei Technologies Co., Ltd.
B Out-of-Band Management
Set to 1 if the PCIe link supports
Separate ReClk with SSC (SRIS).
Otherwise cleared to 0.
Set to 1 if the PCIe link supports
Separate ReClk with no SSC (SRNS).
Otherwise cleared to 0.
Set to 1 if the PCIe link supports
common ReClk. Otherwise cleared to
0.
Table
Temperature
+125°C (+257°F)
+99.75°C (+211.55°F)
+85°C (+185°F)
+39°C (+102.2°F)
+15.75°C (+60.35°F)
+0.25°C (+32.45°F)
0°C (+32°F)
–0.25°C (+31.55°F)
–1°C (+30.2°F)
–20°C (–4°F)
B-7.
210