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SDS1000X-E User Manual
93
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d. Press the softkey to return previous menu.
Figure 46 MISO Menu
7. Set MOSI:
a. Press the
MOSI
softkey to enter the MOSI menu.
b. Press the
MOSI
softkey to select the channel that is connected to the SPI MOSI
signal.
c. Press the
Threshold
softkey to set the SPI MOSI signal’s threshold voltage level
by
Universal Knob
. The threshold voltage level is for decoding, and it will be
regard as the trigger voltage level when set the trigger type to serial.
d. Press the softkey to return previous menu.
Figure 47 MOSI Menu
8. Set CS:
a. Press the
CS
softkey to enter the MOSI menu.
b. Press the
Cs Type
softkey to select the chip select type.
c. Modify the Cs type’s value.
d. Press the
softkey to return previous menu.
Function
Menu
Settings
Explanation
CS Type
~CS low voltage level of CS signal is available
CS high voltage level of CS signal is available
CLK
Timeout
If the time between two edges of clock signal is less
than (or equal to) the va
lue of timeout, the signal
between the two edges is treat as a frame. The range of
clock timeout is 100ns-5ms. This setting is suitable for
case where CS signal is not connected, or the number
of oscilloscope channels is insufficient (such as
two-channel oscilloscopes).
Table 1 Menu Explanations of the CS Type Parameters
9. Press the
Bit Order
softkey to select the bit order (
LSB
or
MSB
).
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