Rigol MHO2034 handleiding
Handleiding
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Set the Event Table Format
Click or tap the drop-down button of Format to select the display format of the event
table. The available formats include "Hex", "Dec", "Bin", and "ASCII".
Export
When the operating status of the instrument is STOP, you can export the time and
corresponding decoding data from the current event table.
Click or tap
Export to enter the file export interface. You can export the data list to
the internal memory or the external USB storage device (when detected) in "*.csv"
format. The detailed export operation is similar to the save operation, you can refer to
relevant descriptions in
To Store and Load
.
Address Information of I2C Decoding
For I2C bus, each frame of data starts with the address information (read address and
write address). In the address information, "Read" indicates the read address
( ) and "Write" indicates the write address ( ).
Error Expressions in I2C Decoding
In I2C decoding, the decoded data may include address with ACK or without ACK
(NACK). When NACK appears following the write address, an error message
indicated in red is displayed.
19.4 SPI Decoding
SPI bus is based on the master— slave configuration and usually consists of chip
select line (CS), clock line (CLK), and data line (SDA). Wherein, the data lines include
the master input/slave output (MISO) data line and master output/slave input (MOSI)
data line. The oscilloscope samples the channel data on the rising edge or falling
edge of the clock signal and judges each data point (logic "1" or logic "0") according
to the preset threshold level.
Master
Slave
MOSI
CLK
MISO
CS
CLK
SDA
(MISO/MOSI)
Figure 19.10 SPI Serial Bus
In the Decode menu, click or tap the drop-down button of Bus Type to select SPI,
then configure the parameters for SPI decoding.
Protocol Decoding
MHO2000 User Guide
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Productinformatie
| Merk | Rigol |
| Model | MHO2034 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 47982 MB |
