ADLINK PXES-2590 User Manual
Page 55
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Monitoring/Control Functions
45
PXES-2590
Data format is as follows:
*Block Read Chassis Data Part 1 (command 0x46)
Block reads the Chassis Data Structure Part 1.
Use the SMB Block Read to Read this data structure.
Data Format Description:
The entire Chassis Data Structure is as:
typedef struct st_BlockRead
{
INT16 P_5V;
INT16 P_3V3;
INT16 P_5Vsb;
INT16 P_12V;
INT16 P_N12V;
INT16 T1;
INT16 T2;
INT16 T3;
INT16 T4;
Bit
Description
15..0
Fan Speed Mode:
0: Auto
1: Full Speed
2: Low Speed
NOTE:
NOTE:
Use command 0x46 first, then command 0x47 to acquire the
entire data structure.
SMB
Dir
Offset
Value
Description
Block Read
>
0
SA
Slave address
>
1
0x46
Command code
>
2
SA
Slave address
>
3
26
Byte count
>
4~31
0-255
Data Structure upper part
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