RIGOL Chapter 7 Protocol Decoding
DS1000Z User’s Guide
4. MISO Setting
Press MISO to select any channel (CH1-CH4) as the MISO data channel. When
“OFF” is selected, this data line is not set.
5. MOSI Setting
Press MOSI to select any channel (CH1-CH4) as the MOSI data
6. Edge Setting
Press Edge to sample the MISO and MOSI at the rising edge or falling edge of
CLK.
7. Polarity setting
Press Polarity to set the polarity of the SDA data line to (the high level is 1)
or
(the low level is 1).
8. Width Setting
Press Width to set the bit width of each frame. The range available is from 8 to
32.
9. Endian Setting
Press Endian to select “LSB” or “MSB” and the default is “MSB”.
10. Display-related Setting
Press Format to set the display format of the bus to Hex, Decimal, Binary,
ASCII or LINE. Note that LINE format is displayed the acyual value of the
bus in a binary number form, and the order is consistent with the bus
transmission sequence. This format is only valid for the serial bus, because
the serial bus has the difference of bit sequence of LSB and MSB; if bit
sequence of the bus is selected MSB, the LINE format is the same to the
binary format.
Press Pos and use to adjust the vertical display position of the bus.
11. Decoding Configuration
Press Decoding1 Configure to turn the decoding configuration submenu on.
Press Label to turn the label display function on or off. When it is turned on,
the bus label will be displayed at the upper left of the bus (when the bus
display is turned on).
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