ADLINK PXES-2590 User Manual
Page 48
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38
Monitoring/Control
Functions
*Read 5Vsb Voltage ( command 0x0C)
Reads the 5Vsb Voltage
Use the SMB 1 Send Byte and 2 Receive Byte to Read this
word data:
Data format is as follows:
*Read Temperature 1 (command 0x10)
Reads the Temperature 1 Reading.
Use the SMB 1 Send Byte and 2 Receive Byte to Read this
word data.:
SMB
Dir
Offset
Value
Description
Send Byte
>
0
SA
Slave address
>
1
0x0C
command code
Receive Byte
>
2
SA
Slave address
<
3
0-255
Low byte data
Receive Byte
>
4
SA
Slave address
<
5
0-255
High byte data
Bit
Description
15..0
5Vsb Voltage. Measured 5V standby voltage. 16-bit
2’s complement, the LSB is 1mV
SMB
Dir
Offset
Value
Description
Send Byte
>
0
SA
Slave address
>
1
0x10
Command code
Receive Byte
>
2
SA
Slave address
<
3
0-255
Low byte data
Receive Byte
>
4
SA
Slave address
<
5
0-255
High byte data