User Manual

Chapter 10 Advanced Operation RIGOL
User‟s Guide for DG5000
10-33
 Press BitOrder to select LSB or MSB.
The bit order of data output depends on the protocol selected. RS232 protocol
always uses LSB order, SPI and IIC protocols always use MSB order, while PO
protocol can use LSB or MSB.
LSB: Least Significant Bit. For example, when the data is 00001111, D0 outputs
the least bit 1 and D7 outputs the most bit 0.
MSB: Most Significant Bit. For example, when the data is 00001111, D0 outputs
the most bit 0 and D7 outputs the least bit 1.
 Press Rate and use the knob or number keypad to input the desired rate and the
range available is from 1bps to 100Mbps.