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resources:eval:user-guides:ad-fmcmotcon1-ebz:hardware:controller_board [05 Feb 2014 17:41] – [Jumper settings] Mihai Bancisor | resources:eval:user-guides:ad-fmcmotcon1-ebz:hardware:controller_board [10 Feb 2021 04:42] (current) – add retired Robin Getz | ||
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====== AD-FMCMOTCON1-EBZ Controller Board ====== | ====== AD-FMCMOTCON1-EBZ Controller Board ====== | ||
+ | {{page>/ | ||
===== Features and Block Diagram ===== | ===== Features and Block Diagram ===== | ||
* Compatible with all Xilinx FPGA platforms with FMC LPC or HPC connectors | * Compatible with all Xilinx FPGA platforms with FMC LPC or HPC connectors | ||
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^ Measurement | ^ Measurement | ||
- | | **[[AD7401A]]** | 5 kV rms, isolated 2nd order Sigma-Delta modulator | | + | | **[[adi>AD7401A]]** | 5 kV rms, isolated 2nd order Sigma-Delta modulator | |
| **[[adi> | | **[[adi> | ||
| **[[adi> | | **[[adi> | ||
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| **Differential Hall** | P9 - position 0 | P20 - position 1 | | | **Differential Hall** | P9 - position 0 | P20 - position 1 | | ||
| **Reserved** | P9 - position 1 | P20 - position 1 | | | **Reserved** | P9 - position 1 | P20 - position 1 | | ||
- | ^ Resolver | + | ^ Resolver |
| **Normal Mode - Position input** | P3 - Not inserted | P5 - Not inserted | | | **Normal Mode - Position input** | P3 - Not inserted | P5 - Not inserted | | ||
| **Normal Mode - Velocity input** | P3 - Not inserted | P5 - Inserted | | | **Normal Mode - Velocity input** | P3 - Not inserted | P5 - Inserted | | ||
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^ ^ | ^ ^ | ||
+ | ===== LEDs ===== | ||
+ | ^ LED ^ Description ^ | ||
+ | | DS1 | FMC 3.3V Power Good | | ||
+ | | DS2 | Vadj Power Good | | ||
+ | | DS3 | 5V Power Good | | ||
+ | | DS7 | 12V Power Good | | ||
+ | |||
+ | |< 100% 100% >| | ||
+ | |||
+ | |< 100% 100% >| | ||
+ | ^ ^ | ||
===== Power Map ===== | ===== Power Map ===== | ||
{{: | {{: | ||
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* 1 bit digital data stream output | * 1 bit digital data stream output | ||
- | {{ : | ||
The reconstruction of the data provided by the AD7401 modulator can be done using a SINC3 filter. A filter model and HDL implementation are provided in the AD7401 datasheet. | The reconstruction of the data provided by the AD7401 modulator can be done using a SINC3 filter. A filter model and HDL implementation are provided in the AD7401 datasheet. | ||
+ | Typical filter output characteristics: | ||
+ | * Output code: 16 bit | ||
+ | * Sampling rate: 78kHz | ||
+ | The output code resolution and sampling rate can be controlled by changing the filter’s model and decimation. Polyphase interpolation filters are utilized to increase the sampling rate of the system. | ||
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^ ^ | ^ ^ | ||
===== Downloads ===== | ===== Downloads ===== | ||
- | <WRAP round download | + | |
- | **[[https://github.com/analogdevicesinc/fpgahdl_xilinx/tree/master/motor_control/hardware/ad-fmcmotcon1-ebz|AD-FMCMOTCON1-EBZ]]** - Schematics + Layout + BOM \\ | + | <WRAP round download |
+ | **AD-FMCMOTCON1-EBZ** | ||
+ | * {{: | ||
+ | * {{: | ||
+ | * {{: | ||
</ | </ | ||
{{navigation AD-FMCMOTCON1-EBZ# | {{navigation AD-FMCMOTCON1-EBZ# |