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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| resources:eval:ad9681-125ebz [02 May 2014 02:19] – added link to board files Doug Ito | resources:eval:ad9681-125ebz [22 Mar 2017 02:28] – Add wording to be compatible with FMC connector version Doug Ito | ||
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| ===== Preface ===== | ===== Preface ===== | ||
| This user guide describes the [[adi> | This user guide describes the [[adi> | ||
| + | \\ | ||
| + | \\ | ||
| + | There are two versions of the [[adi> | ||
| \\ | \\ | ||
| \\ | \\ | ||
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| ===== Helpful Documents ===== | ===== Helpful Documents ===== | ||
| * [[adi> | * [[adi> | ||
| - | * High speed ADC FIFO evaluation kit ([[adi> | + | * High speed ADC FIFO evaluation kit ([[adi> |
| * HSC-ADC-EVALDZ Wiki Guide [[http:// | * HSC-ADC-EVALDZ Wiki Guide [[http:// | ||
| * [[adi> | * [[adi> | ||
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| ===== Design and Integration Files ===== | ===== Design and Integration Files ===== | ||
| * [[adi> | * [[adi> | ||
| + | * FMC Connector Version Schematics, layout files, bill of materials coming soon | ||
| ===== Equipment Needed ===== | ===== Equipment Needed ===== | ||
| * Analog signal source(s) and antialiasing filter(s) | * Analog signal source(s) and antialiasing filter(s) | ||
| * Sample clock source (if not using the on-board crystal oscillator) | * Sample clock source (if not using the on-board crystal oscillator) | ||
| * Switching power supply (6.0V, 2.5A) for AD9681-125EBZ | * Switching power supply (6.0V, 2.5A) for AD9681-125EBZ | ||
| - | * Switching power supply (12V, 3,3A) for HSC-ADC-EVALDZ | + | * Switching power supply (12V, 3,3A) for HSC-ADC-EVALDZ |
| * PC running Windows® | * PC running Windows® | ||
| * USB 2.0 port | * USB 2.0 port | ||
| * [[adi> | * [[adi> | ||
| - | * [[adi> | + | * [[adi> |
| ===== Getting Started ===== | ===== Getting Started ===== | ||
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| ==== Configuring the Board ==== | ==== Configuring the Board ==== | ||
| Before using the software for testing, configure the evaluation board as follows: | Before using the software for testing, configure the evaluation board as follows: | ||
| - | - Connect the evaluation board to the data capture board, as shown in Figure 1. | + | - Connect the evaluation board to the data capture board, as shown in Figure 1. The Tyco connector version slides horizontally to connect to the [[adi> |
| - On the ADC evaluation board, confirm that the jumpers are installed as shown in Figure 2. | - On the ADC evaluation board, confirm that the jumpers are installed as shown in Figure 2. | ||
| - Connect one 6V, 2.5A switching power supply (such as the CUI, Inc., EPS060250UH-PHP-SZ that is supplied) to the [[adi> | - Connect one 6V, 2.5A switching power supply (such as the CUI, Inc., EPS060250UH-PHP-SZ that is supplied) to the [[adi> | ||
| - Connect the 12V, 3.3A switching power supply to the [[adi> | - Connect the 12V, 3.3A switching power supply to the [[adi> | ||
| - | - Connect the [[adi> | + | - Connect the capture |
| - On the ADC evaluation board, use a clean signal generator with low phase noise to provide an input signal to the desired channel(s). Use a shielded, RG-58, 50Ω coaxial cable (optimally 1 m or shorter) to connect the signal generator. For best results, use a narrow-band, | - On the ADC evaluation board, use a clean signal generator with low phase noise to provide an input signal to the desired channel(s). Use a shielded, RG-58, 50Ω coaxial cable (optimally 1 m or shorter) to connect the signal generator. For best results, use a narrow-band, | ||
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| Lack of SPI communication will cause difficulty in configuring the ADC. | Lack of SPI communication will cause difficulty in configuring the ADC. | ||
| * Go to the **Global** tab of the **SPIController** window and push the **Read** button in the **GENERIC READ/ | * Go to the **Global** tab of the **SPIController** window and push the **Read** button in the **GENERIC READ/ | ||
| - | * Check that there is correct power to the [[adi> | + | * Check that there is correct power to the [[adi> |
| - | * Check that the USB cable is properly connected from the PC to the [[adi> | + | * Check that the USB cable is properly connected from the PC to the [[adi> |
| * The LED on the **VisualAnalog ADCDataCapture** block should be green. If it is red, push the USB button on the same block to refresh the connection.\\ | * The LED on the **VisualAnalog ADCDataCapture** block should be green. If it is red, push the USB button on the same block to refresh the connection.\\ | ||
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| If the FFT window remains blank after **Run** in VisualAnalog is clicked, do the following: | If the FFT window remains blank after **Run** in VisualAnalog is clicked, do the following: | ||
| - | * Make sure that the evaluation board is securely connected to the [[adi> | + | * Make sure that the evaluation board is securely connected to the [[adi> |
| * Make sure that the correct FPGA program was installed by clicking the **Settings** icon in the **ADC Data Capture** block in VisualAnalog. Then select the **FPGA** tab and verify that the proper FPGA .mcs file (one containing " | * Make sure that the correct FPGA program was installed by clicking the **Settings** icon in the **ADC Data Capture** block in VisualAnalog. Then select the **FPGA** tab and verify that the proper FPGA .mcs file (one containing " | ||
| - | * Make sure that the FPGA has been programmed by verifying that the **DONE** LED is illuminated on the [[adi> | + | * Make sure that the FPGA has been programmed by verifying that the **DONE** LED is illuminated on the [[adi> |
resources/eval/ad9681-125ebz.txt · Last modified: 09 Jan 2021 00:22 by Robin Getz