User`s manual

VXI Technology, Inc.
64 SM8000 Series Programming
6Ch
Command Name
Power Down Motor
Command Format
6Ch
Description
This command functions the same as 35h and 43h.
80h
Command Name
Set Attenuation
Command Format
80h HIGH_BYTE LOW_BYTE
Description
The Set Attenuation command sets the attenuation value using a 2-byte (16-bit)
format.
Example
The following example translates a decimal attenuation value (dB) into the
HIGH_BYTE-LOW_BYTE command input format:
1. 100 x 34.39 = 3439
Multiply dB value by 100 to get integer decimal
value.
2. 3439 = 0D6Fh
Convert integer decimal to hexadecimal.
3. HIGH_BYTE = 0Dh
LOW_BYTE = 6Fh
Convert to HIGH_BYTE and LOW_BYTE
format.