Scientific SMO1000A-S, User Manual

Page: 98 / 176

User Manual SMO1000A-S
98/176
Interpreting SPI Decode
Angled waveforms show an active bus (inside a packet/frame).
Mid- level blue lines show an idle bus.
The number of clocks in a frame appears in light- blue above the frame, to the right.
Decoded hexadecimal data values appear in white.
Decoded text is truncated at the end of the associated frame when there is insufficient
space within frame boundaries.
Pink vertical bars indicate you need to expand the horizontal scale (and run again) to
see decode.
Red dots in the decode line indicate that there is data that is not being displayed.
Scroll or expand the horizontal scale to view the information.
Aliased bus values (undersampled or indeterminate) are drawn in pink.
Unknown bus values (undefined or error conditions) are drawn in red.
Interpreting SPI Lister Data
In addition to the standard Time column, the SPI Lister contains these columns:
NO— frame number from left to right.
MISO — Data for MISO decode.
MOSI — Data for MOSI decode.