Parallel bus trigger
(Requires option MDO4MSO.)
You can trigger on a binary or hex data value. Push
Data
on the lower menu and
enter the parameters of interest with multipurpose knobs
a
and
b
.
I
2
C bus trigger
You can trigger on
Start
,
Repeated Start
,
Stop
,
Missing Ack
,
Address, Data
,
or
Address/Data
.
If you are setting up an I
2
C trigger and have made a
Trigger On
selection of
Address
or
Address/Data
, push
Address
on the lower menu to access the I
2
C
Address side menu.
Push
Addressing Mode
on the side menu and select
7 bit
or
10 bit
. Push
Address
on the side menu. Enter the address parameters of interest with
multipurpose knobs
a
and
b
.
Then push
Direction
on the lower menu and select the direction of interest:
Read
,
Write
, or
Read or Write
.
If you have made a
Trigger On
selection of
Data
or
Address/Data
, push
Data
on the lower menu to access the I
2
C Data side menu.
Push
Number of Bytes
and enter the number of bytes with multipurpose knob
a
.
Push
Addressing Mode
on the side menu and select
7-bit
or
10–bit
. Push
Data
on the side menu. Enter the data parameters of interest with multipurpose knobs
a
and
b
.
For more information on the I
2
C address formats, refer to item 2 under
Setting Up
Bus Parameters
.
Trigger setup
58
MDO4000C Series Oscilloscope User Manual
Preliminary
Summary of Contents for MDO4000C Series
Page 2: ...P r e l i m i n a r y...
Page 20: ...Compliance Information xvi MDO4000C Series Oscilloscope User Manual P r e l i m i n a r y...
Page 74: ...Acquire the signal 52 MDO4000C Series Oscilloscope User Manual P r e l i m i n a r y...
Page 140: ...Save and recall information 118 MDO4000C Series Oscilloscope User Manual P r e l i m i n a r y...
