SPI Triggering and Serial Decode
28
Keysight InfiniiVision 1200 X-Series and EDUX1052A/G Oscilloscopes User's Guide
305
10
On 4-channel DSOX1200-Series oscilloscopes (that support 4-wire SPI),
(optional) press the
MISO
softkey to open the SPI MISO menu.
In the SPI MISO menu:
a
Press the
MISO Data
softkey; then, turn the Entry knob to
select the channel that is connected to a second SPI serial
data line. (If the channel you selected is off, switch it on.)
The MISO label for the source channel is automatically set.
b
Press the
Threshold
softkey; then, turn the Entry knob to
select the MISO signal threshold voltage level.
The threshold voltage level is used in decoding, and it will
become the trigger level when the trigger type is set to
the selected serial decode slot.
11
Press the
CS
softkey to open the SPI Chip Select menu.
