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| resources:eval:user-guides:circuits-from-the-lab:cn0254 [02 Nov 2017 04:17] – update Trisha Cabildo | resources:eval:user-guides:circuits-from-the-lab:cn0254 [30 Jul 2021 07:26] (current) – Victor Calinao, Jr | ||
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| Line 15: | Line 15: | ||
| ===== Required Equipment ===== | ===== Required Equipment ===== | ||
| * [[adi> | * [[adi> | ||
| - | * [[http:// | + | * [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Controller Board (**SDP-B Board**) |
| * [[ftp:// | * [[ftp:// | ||
| * DC Power Supply (6 V, 500 mA) | * DC Power Supply (6 V, 500 mA) | ||
| Line 26: | Line 26: | ||
| ==== Block assignments ==== | ==== Block assignments ==== | ||
| {{ : | {{ : | ||
| - | * The [[http:// | + | * The [[adi>EVAL-CN0254-SDPZ|EVAL-CN0254-SDPZ]] **(CN-0254 Board)** connects to the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] **(SDP-B Board)** via the 120-Pin connector |
| - | * The [[http:// | + | * The [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] **(SDP-B Board)** connects to the PC via the USB cable. |
| * Terminal block **CN2** is the +6 V power supply input | * Terminal block **CN2** is the +6 V power supply input | ||
| * Terminal block **J2** is for the multiple channels analog input | * Terminal block **J2** is for the multiple channels analog input | ||
| Line 34: | Line 34: | ||
| ==== Test setup ==== | ==== Test setup ==== | ||
| {{ : | {{ : | ||
| - | - Connect the 120-pin connector on the [[adi> | + | - Connect the 120-pin connector on the [[adi> |
| - After setting the dc output supply to 6 V output, turn the supply off | - After setting the dc output supply to 6 V output, turn the supply off | ||
| - With power to the supply off, connect 6 V to CN2 | - With power to the supply off, connect 6 V to CN2 | ||
| Line 56: | Line 56: | ||
| ---- | ---- | ||
| ===== Using the Evaluation Software ===== | ===== Using the Evaluation Software ===== | ||
| - | ====Main | + | ==== Main Window |
| - | + | {{ : | |
| - | {{ : | + | - **Connect** Button - Starts the connection between the [[ADI> |
| + | - **Disconnect** Button - ends the connection between the [[ADI> | ||
| + | - **Start** Button - Start acquisition of measurement data | ||
| + | - **Save Data** - Save the data collected to a tab delimited ASCII spreadsheet file | ||
| + | - **General control** Section \\ | ||
| + | * **Connector** - Selects which 120-pin connection of the SDP-B Board to use | ||
| + | * **Input Signal Range** - Select range of analog signal input | ||
| + | * **Sample Rate/CH** - Set desired sample rate per channel | ||
| + | * **Samples/ | ||
| + | * **Scan mode** - Select between single or multiple channel data acquisition | ||
| + | * **Channel Setting for Scan mode** - Select which channel/s to be used for data acquisition | ||
| + | * **Capture Mode** - Choose between single or continuous capturing of data | ||
| + | * **Bandwidth** - Select bandwidth for low-pass filter in ADC that reduces undesirable aliasing effects and limits the noise from the driving circuitry | ||
| + | * **Phase Compensation** Checkbox - Compensate unbalanced differential input voltages to the comparator | ||
| + | * **Calibration** Checkbox - Turn ON/OFF Calibratration | ||
| + | - **Multi-Channel** Tab \\ {{ : | ||
| + | * **Plot options per channel** | ||
| + | * **Display Format** | ||
| + | * **Graph Controls** | ||
| + | * **Scale Fit Setting** - Allows user to or not to autoscale the output on the graph | ||
| + | - **Single Channel** Tab \\ {{ : | ||
| + | * **Time Domain** Tab - Shows the acquired measurement data in terms of ADC codes with respect to time | ||
| + | * **Frequency Domain** Tab - Plots the FFT of the the ADC samples with the amplitudse in dB of the full scale ADC value | ||
| + | * **Histogram** Tab - Plots the number of occurrences of ADC sample values | ||
| + | * **Signal Parameters** - Read only. Shows parameters such as SFDR of the signal chosen through the radio buttons on the right side of user interface | ||
| + | - **Calibration** Tab - Contains the calibration instructions for the CN0254 Evaluation Board\\ {{ : | ||
| + | * **Precision Voltages** - Set the low and high precision voltages to be used for calibration | ||
| + | * **Input Range** - Select range of analog signal input | ||
| + | * **Overwrite EEPROM** Checkbox - If selected, precision voltage parameter will be saved into EEPROM after calibration is complete | ||
| + | * **Calibrate** - Start calibration of the device | ||
| + | * **Recover to Default Value** - Recover the original default values of precision voltages of the device from the EEPROM | ||
| + | * **Write Factory Default** - Writes precision voltages from calibration to an array in EEPROM and sets them as the factory default values | ||
| + | - **S/W Version Info** Tab \\ {{ : | ||
| + | * **Flash LED** - Flashes the LED on the SDP controller board | ||
| + | * **Read Firmware** - Reads the firmware of CN0254 Evaluation Board | ||
| + | \\ | ||
| + | |||
| + | ==== Running the System ==== | ||
| + | -Open the CN0254.exe application from the default installation location | ||
| + | -Set the correct connector and click the Connect Button | ||
| + | -Upon successful connection, calibrate the device in the Calibration tab by following the instructions indicated | ||
| + | -After proper calibration, | ||
| + | -Press the Start button | ||
| + | -If you want to save the data to file, press the Save Data button | ||
| + | -Click Quit to exit the software | ||
| + | \\ | ||
| ---- | ---- | ||
| Line 76: | Line 121: | ||
| <WRAP round 80% download> | <WRAP round 80% download> | ||
| - | [[http:// | + | [[adi>media/ |
| * Schematics | * Schematics | ||
| * PCB Layout | * PCB Layout | ||
| Line 83: | Line 128: | ||
| </ | </ | ||
| + | =====Registration===== | ||
| + | <WRAP round tip 80% > | ||
| + | Receive software update notifications, | ||
| + | |||
| + | // End of Document // | ||
resources/eval/user-guides/circuits-from-the-lab/cn0254.1509592645.txt.gz · Last modified: 02 Nov 2017 04:17 by Trisha Cabildo