Tektronix MSO4000B Series User Manual

Acquire the Sign
al
Use the side menu buttons to define
parameters for the inputs, such as speci fic
signals to an a
nalog or digital channel.
Define
Inputs
If you select Parallel, push the side menu
button to ena
ble or disable Clocked Data.
Clocked
Data
Yes|
No
Push C lock Edg e on the side menu to select
the edge on w hich to clock data: rising edge,
falling edg
e, or both edges.
Clock
Edge
Turn multipurpose knob a to se lect the
Number of Data Bits in the parallel bus.
Number of
Data Bits
(a) 16
Turn multi
purpose knob a to select the
desired bit to define.
Turn multipurpose knob b to select the
desired a
nalog or digital channel as the
source for the bit.
Define Bits
(a) Bit 15
(b) D15
4. Push Thresholds.
Bus B1
Parall
el
Define
Inputs
Thresholds B1 Label
Paralle
l
Bus
Display
Event
Table
You c an set the threshold for all c hannels in
the par
allel or serial bus from a list of preset
values. The preset values vary, depending
on the bus type.
Altern
ately, you can set the threshold to a
specific value for the signals that make up the
parallel or serial bus. To do so, push Select
on the
side menu and turn multipurpose knob
a to select a Bit or a Channel number (Signal
name).
Then, turn multipurpose knob b to define the
voltage level above which the oscilloscope
treats the signal as a logic high and below
which as a logic low.
NOTE. Some buses use two thresholds per
channel.
62 MSO4000B and DPO 4000B Series Oscilloscopes User Manual

Tektronix MSO4000B Series Specifications

General

Brand	Tektronix
Model	MSO4000B Series
Category	Test Equipment
Language	English