Rigol DG5071, User Manual

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Chapter 10 Advanced Operation RIGOL
User’s Guide for DG5000 10-31
Protocol Setting
Press Config to open the protocol setting menu. For different protocols, different
parameters are to be set.
1.
RS232 Protocol Setting
When “RS232” protocol is currently selected, press Config to open the corresponding
setting menu.

Press #Data to set the transmission data length per frame to 5bits, 6bits, 7bits or
8bits.
Note, if the “#Data” set is less than 1byte (8bit), the most significant bit is
dropped in the output. For example, when “#Data” is set to 7bits, the 0 (in bold)
is not output when outputting the data 0x08 (00001000).

Press Verify to set the verification mode to None, Odd, Even, Fixed0 (the “verify”
bit is always set to 0) or Fixed1 (the “verify” bit is always set to 1).

Press StopBit to select 1bit, 1.5bits or 2bits.

Press BaudRate to set the data transmission rate (in bps) to 2400, 4800, 9600,
19.2k, 38.4k, 57.6k, 115.2k or User. When “User” is selected, use the knob or
number keypad to input the desired rate and the range available is from 1bps to
60Mbps.
2.
SPI Protocol Setting
When “SPI” protocol is currently selected, press Config to open the corresponding
setting menu.

Press CPOL to select 0 or 1, wherein, 0 represents negative polarity and 1
represents positive polarity.

Press CPHA to select 0 or 1, wherein, 0 represents 0° and 1 represents 180°.

Press #Data to select 1Byte, 2Byte or 3Byte.
Note, data per frame (#Data) is limited by the current output data length (refer to
“To Set the Output Data Length”). For example, when the output length is
1Byte, the #Data menu can not be set to 2Byte or 3Byte.

Press Rate and use the knob or number keypad to input the desired rate and the
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