Rigol MHO2034 handleiding
Handleiding
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Source Selection
Click or tap the drop-down button of SCL and SDA to select the analog channel or
digital channel as the source of SCL and SDA respectively. For details, refer to
descriptions in
Trigger Source
. The current trigger source is displayed in the trigger
information label at the top of the screen.
Only when we select the channel (that has been input with signals) as the trigger
source, can we obtain a stable trigger.
Trigger Condition
Sets the the desired trigger condition in the When menu.
• Start: triggers when SDA data transitions from high level to low level while SCL
is high level.
• Stop: triggers when SDA data transitions from low level to high level while SCL is
high level.
•
Restart: triggers when another start condition occurs before a stop condition.
• MissedAck: triggers when ACK is 1.
• Address: the trigger searches for the specified address value. When this event
occurs, the oscilloscope will trigger on the read/write bit. After this trigger
condition is selected:
- Click or tap the drop-down button of
Direction drop select "Write", "Read",
or "R/W".
This setting is not available when
AddrBits is set to "8 Bits".
- Click or tap the drop-down button of
AddrBits to select the desired
address bits. The available address bits are "7 Bits", "8 Bits", and "10 Bits".
- Click or tap the input field of
Address to set the address of I2C trigger with
the pop-up numeric keypad. You can also use the specified knob to set it.
• Data: the trigger searches for the specified data value on the data line (SDA).
When this event occurs, the oscilloscope will trigger on the clock line (SCL)
transition edge of the last bit of data. After this trigger condition is selected, you
can set the address bits, data, and bytes.
- Click or tap the drop-down button of
AddrBits to select the desired
address bits. The available address bits are "7 Bits", "8 Bits", and "10 Bits".
- Click or tap the input field of
Bytes to set the length of data with the pop-
up numeric keypad. You can also use the specified knob to set it. Its range
is from 1 to 5.
- Click or tap the input field of
Data, then the "Format" interface is displayed.
You can select "Bin" or "Hex" format to set the data format.
To Trigger the Oscilloscope
MHO2000 User Guide
106
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Productinformatie
| Merk | Rigol |
| Model | MHO2034 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 47982 MB |
