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resources:eval:user-guides:circuits-from-the-lab:cn0568 [23 Aug 2021 16:23] – Kieran Barrettresources:eval:user-guides:circuits-from-the-lab:cn0568 [15 Nov 2021 16:35] (current) – old revision restored (15 Nov 2021 16:33) Kieran Barrett
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 ===== Software Installation ===== ===== Software Installation =====
 +1. Download the software folder from the CN-568 product page. 
 +
 +2. Double click on the 'CN0548.exe'self extracting installer to start the installation process. 
 +
 +3. Follow the installation windows that appear, to install the software in the default location as shown in the screenshots below. 
 +
 +{{:resources:eval:user-guides:circuits-from-the-lab:installer1.jpg?400|}}
 +{{:resources:eval:user-guides:circuits-from-the-lab:installer3.jpg?400|}}
 +{{:resources:eval:user-guides:circuits-from-the-lab:installer4.jpg?400|}}
 +{{:resources:eval:user-guides:circuits-from-the-lab:installer5.jpg?400|}}
 +
 +4. After the CN0568 software has installed, an installation window for the SDP drivers will appear. If the SDP drivers have not previously been installed on the machine, proceed with this installation step. 
 +
 +{{:resources:eval:user-guides:circuits-from-the-lab:installer_sdpdrivers6.jpg?400|}}
 +
 +5. Load the custom firmware to the SDP-K1 board by dragging and dropping the 'SDP_K1_release.hex' file contained within the software download folder, to the SDP-K1 drive listed in the 'Devices and Drives' of the 'This PC' within windows explorer. This step only is only required to be done once as the image remains on the board after removal of the USB cable.
  
 ===== Software Interface ===== ===== Software Interface =====
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 === Dual Board Control === === Dual Board Control ===
 +A dual board configuration can be used when two boards of the same VCO variant are connected via a stacked connection from the Arduino style header. This first must be selected in the Board Configuration section prior to a software connection being established to the board. When using the dual board configuration, the user has the ability to select which board is being controlled through SPI writes by selecting the board in the Board Select drop-down box on the upper right within the main controls tab. This control is only visible if the dual board configuration had been selected at the connection stage. \\
  
-A dual board configuration can be used when two boards of the same VCO variant are connected via a stacked connection from the Arduino style header. This first must be selected in the Board Configuration section prior to a software connection being established to the board. When using the dual board configuration, the user has the ability to select which board is being controlled through SPI writes by selecting the board in the Board Select drop-down box on the upper right within the main controls tab. This control is only visible if the dual board configuration had been selected at the connection stage. 
-Before using the dual board configuration, a . \\  
 {{:resources:eval:user-guides:circuits-from-the-lab:boardselect.png|}} {{:resources:eval:user-guides:circuits-from-the-lab:boardselect.png|}}
 +
 +To use the dual board configuration, one of the boards needs to first be reconfigured to receive SPI on a different LE signal line. To do this, remove R41 on the upper board of the stack and insert R42 instead. \\ 
 +
  
  
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 6. In the spectrum analyzer instrument, set up a phase noise measurement.   6. In the spectrum analyzer instrument, set up a phase noise measurement.  
 +
 7. Table 1. below lists the test frequencies for each part variant. On the evaluation software, in the ‘VCO Out’ box, input the first frequency for the variant used and press ‘Update Frequency’ button.  7. Table 1. below lists the test frequencies for each part variant. On the evaluation software, in the ‘VCO Out’ box, input the first frequency for the variant used and press ‘Update Frequency’ button. 
 {{:resources:eval:user-guides:circuits-from-the-lab:updatefrequency.png|}} {{:resources:eval:user-guides:circuits-from-the-lab:updatefrequency.png|}}
 +
 8. Wait until the instrument locks to the output frequency and displays the phase noise profile on screen. Note the phase noise at offsets of 100kHz, 1MHz and 10MHz.  8. Wait until the instrument locks to the output frequency and displays the phase noise profile on screen. Note the phase noise at offsets of 100kHz, 1MHz and 10MHz. 
 +
 9. Table 2. shows the limits of the maximum phase noise at a particular offset frequency for each variant. Boards with phase noise higher than these limits are deemed to be failures. 9. Table 2. shows the limits of the maximum phase noise at a particular offset frequency for each variant. Boards with phase noise higher than these limits are deemed to be failures.
 +
 10. Repeat steps 7-9 for each test frequency in Table 1. for the board variant being tested.  10. Repeat steps 7-9 for each test frequency in Table 1. for the board variant being tested. 
  
- 
-===== Schematic, PCB Layout, Bill of Materials ===== 
- 
-[[adi>cn0xxx-designsupport|EVAL-CN0xxx-ARDZ Design & Integration Files]] 
-  * Schematics  
-  * PCB Layout  
-  * Bill of Materials  
- 
-===== Additional Information and Useful Links ===== 
- 
-  * [[https://github.com/analogdevicesinc/EVAL-ADICUP3029/tree/master/projects/ADuCM3029_demo_cn0414|CN0414 Demo Software]] 
-  * [[ADI>CN0414|CN0414 Circuit Note Page]] 
-  * [[ADI>CN0414-DesignSupport|CN0414 Design Support Package]] 
-  * [[ADI>AD4111|AD4111 Product Page]] 
-  * [[ADI>AD5700-1|AD5700-1 Product Page]] 
-  * [[ADI>ADUM5411|ADUM5411 Product Page]] 
-  * [[ADI>ADUM3151|ADUM3151 Product Page]] 
-  * [[ADI>ADP2441|ADP2441 Product Page]] 
-  * [[ADI>ADG704|ADG704 Product Page]] 
- 
-====== Reference Demos & Software ====== 
-  * [[resources:eval:user-guides:eval-adicup360:reference_designs:demo_cn0398|ADICUP360 + CN0398 Demo]] 
-  * [[resources:eval:user-guides:eval-adicup3029:reference_designs:demo_cn0398|ADICUP3029 + CN0398 Wi-Fi Demo]] 
- 
-// End of Document // 
resources/eval/user-guides/circuits-from-the-lab/cn0568.1629728638.txt.gz · Last modified: 23 Aug 2021 16:23 by Kieran Barrett

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