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| resources:eval:user-guides:circuits-from-the-lab:cn0225 [02 Nov 2017 05:08] – Angelo Nikko Catapang | resources:eval:user-guides:circuits-from-the-lab:cn0225 [30 Jul 2021 07:23] (current) – Victor Calinao, Jr | ||
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| Line 26: | Line 26: | ||
| ===== General Setup ===== | ===== General Setup ===== | ||
| ==== Block Assignments ==== | ==== Block Assignments ==== | ||
| - | {{ : | + | {{: |
| * The [[ADI> | * The [[ADI> | ||
| * The [[ADI> | * The [[ADI> | ||
| Line 33: | Line 33: | ||
| * Terminal block **J3** is the +/- 15 V power supply input | * Terminal block **J3** is the +/- 15 V power supply input | ||
| * Terminal block **J4** contains the test points for the SPI signals | * Terminal block **J4** contains the test points for the SPI signals | ||
| - | <WRAP center round important 60%>Power on the **(EVAL-CN0225-SDPZ)** through the triple output power supply | + | <WRAP center round important 60%>Connect the **(EVAL-CN0225-SDPZ)** and the **(SDP-B Board)**, then power the **(EVAL-CN0225-SDPZ)** through the triple output power supply |
| + | |||
| + | ==== Setup Block Diagram ==== | ||
| + | |||
| + | {{: | ||
| + | |||
| + | ==== Jumper Settings ==== | ||
| + | See the table in the image below for the jumper settings. Values in red are the default settings for the [[ADI> | ||
| + | |||
| + | {{: | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ===== Installing the Evaluation Software ===== | ||
| + | - Extract the file **[[ftp:// | ||
| + | - Press **Next** to view the National Instruments Software License Agreement\\ {{: | ||
| + | - Select the option which **accepts** the License Agreement and press **Next** to view the installation review page\\ {{: | ||
| + | - Press **Next** to start the installation\\ {{: | ||
| + | - Upon completion of the installation of the **CN0225 Evaluation Software**, the installer for the ADI SDP Drivers will execute\\ <WRAP left tip round box 60%> | ||
| + | - Press **“Next”** to set the installation location for the **SDP Drivers**\\ <WRAP left round tip 50%>It is recommended that you install the drivers to the default directory path \\ **C: | ||
| + | - Press **“Next”** to install the **SDP Drivers**. When prompted by Windows Security, just press **Install**\\ {{: | ||
| + | - Press **Finish** to complete the installation\\ {{: | ||
| + | - **(Optional)** Restart the PC when prompted by the installer\\ {{: | ||
| + | |||
| + | ---- | ||
| + | ===== Using the Evaluation Software ===== | ||
| + | ==== Main Window ==== | ||
| + | {{ : | ||
| + | - **Board Connection Control Section** | ||
| + | * **Connect Button** | ||
| + | * Starts the connection with the [[ADI> | ||
| + | * **Disconnect Button** | ||
| + | * Ends the connection with the [[ADI> | ||
| + | * **STOP APP Button** | ||
| + | * Exits the software application | ||
| + | - **Data Acquisition Control Section** | ||
| + | * **connector Select** | ||
| + | * Selects which 120-pin connection of the **SDP-B Board** to use | ||
| + | * **Fs (Hz) Field** | ||
| + | * Sets the sampling frequency of the CN0225 ADC | ||
| + | * **Samples Field** | ||
| + | * Sets the number of samples the CN0225 ADC takes | ||
| + | * **SCLK (Hz) Field** | ||
| + | * Sets the SPI clock frequency used by the evaluation board | ||
| + | * **Acquire Samples Button** | ||
| + | * Commands the **CN0225** ADC to sample at the set sampling frequency and read the set number of samples | ||
| + | * **Save Data to File Button** | ||
| + | * Saves the current sample readings to an output file | ||
| + | - **Activity Frame** | ||
| + | * **Time Domain Tab** | ||
| + | * Displays the measured ADC sample values vs time plot | ||
| + | * **Frequency Domain Tab** | ||
| + | * Plots the FFT of the the ADC samples with the amplitudse in dB of the full scale ADC value | ||
| + | {{ : | ||
| + | * **Histogram** | ||
| + | * Plots the number of occurrences of ADC sample values | ||
| + | {{ : | ||
| + | * **S/W Version Info** | ||
| + | * Shows the software and hardware versions, vendor and product IDs | ||
| + | * **Flash LED Button** tests the SDP communication to the **CN0225** | ||
| + | * **Read Firmware Button** reads the current SDP firmware for debugging | ||
| + | {{ : | ||
| + | ==== Running the System ==== | ||
| + | - Open the **CN0225.exe** application from the default installation location. | ||
| + | - Set the correct connector and SCLK settings for the board in the **Data Acquisition Control** | ||
| + | - Click the **Connect Button** | ||
| + | - Set the desired sampling frequency in Hz and the number of samples to read | ||
| + | - Click **Acquire Samples Button** | ||
| + | - Click the **Time Domain Tab** to view the ADC sample values vs time plot | ||
| + | - Click the **Frequency Domain Tab** to view the FFT plot of the sample values | ||
| + | - Click the **Histogram Tab** to view the number of occurrences of ADC sample values | ||
| + | - Click the **S/W Version Info Tab** to view the hardware and software versions | ||
| + | - Click **Save Data to File Button** if you want to save the current sample readings | ||
| + | - Click the **Disconnect Button** if finished | ||
| + | - Click the **STOP APP Button** to exit the software | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ===== More Information and Useful Links ===== | ||
| + | * [[ftp:// | ||
| + | * [[ADI> | ||
| + | * [[ADI> | ||
| + | * [[ADI> | ||
| + | * [[ADI> | ||
| + | * [[ADI> | ||
| + | * [[ADI> | ||
| + | |||
| + | ===== Schematic, PCB Layout, Bill of Materials ===== | ||
| + | |||
| + | <WRAP round 80% download> | ||
| + | [[adi> | ||
| + | * Schematics | ||
| + | * PCB Layout | ||
| + | * Bill of Materials | ||
| + | * PADS project | ||
| + | </ | ||
| + | |||
| + | =====Registration===== | ||
| + | <WRAP round tip 80% > | ||
| + | Receive software update notifications, | ||
| + | |||
| + | //End of Document// | ||
resources/eval/user-guides/circuits-from-the-lab/cn0225.1509595715.txt.gz · Last modified: 02 Nov 2017 05:08 by Angelo Nikko Catapang