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Universal Serial Interface to FPGA's

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flink_example_1

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flink_example_1 [2015/03/28 08:16] – ursgrafflink_example_1 [2015/03/28 08:17] – ursgraf
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 === Build into kernel === === Build into kernel ===
-Compile kernel modules (see [[software:flink:flink_linux|flink Linux Kernel Modules]]) and add them to your kernel image. Add a subnode ''flink_spi'' to your device tree under the node ''spi''. In the compatible statement you must specify which protokoll driver to load (''compatible = "flink_spi"''). You can also specify the clock frequency. When booting the SPI-subsystem will automatically load a master driver (''spi-mpc5200'' or ''spi-mpc5200-psc'') and the protokoll driver ''flink_spi''.+Compile kernel modules (see [[flink_linux|flink Linux Kernel Modules]]) and add them to your kernel image. Add a subnode ''flink_spi'' to your device tree under the node ''spi''. In the compatible statement you must specify which protokoll driver to load (''compatible = "flink_spi"''). You can also specify the clock frequency. When booting the SPI-subsystem will automatically load a master driver (''spi-mpc5200'' or ''spi-mpc5200-psc'') and the protokoll driver ''flink_spi''.
  
 === Load manually === === Load manually ===
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 Proceed as described in [[flink_vhdl|flink VHDL]].  Proceed as described in [[flink_vhdl|flink VHDL]]. 
   * In 5: add a block //gpio// and a block //pwm// to the system. Also add a //lpb_mpc5200b_to_avalon// module. Leave the standard values as they are except for the PWM module, whose base clock should be 33000000. Set ''unique_id'' of the //gpio// subdevice to 0x20 and the ''unique_id'' of the //pwm// subdevice to 0x30  [{{ lpb_avalon.png?500 | //Adding an interface block// }}]   * In 5: add a block //gpio// and a block //pwm// to the system. Also add a //lpb_mpc5200b_to_avalon// module. Leave the standard values as they are except for the PWM module, whose base clock should be 33000000. Set ''unique_id'' of the //gpio// subdevice to 0x20 and the ''unique_id'' of the //pwm// subdevice to 0x30  [{{ lpb_avalon.png?500 | //Adding an interface block// }}]
-  * In 6: set the ''unique id'' of the info subdevice to 0x10 and the ....+  * In 6: set the ''unique id'' of the info subdevice to 0x10. Convert a chosen string into a digital value and enter this value in the field ''description''. ''dev_size'' should be 0x1c0 for our configuration.
   * After 10: the system should now look like: [{{ lpb_qsys.png?700 | //Complete system// }}]    * After 10: the system should now look like: [{{ lpb_qsys.png?700 | //Complete system// }}] 
   * In 15: assign the pins as follows:   * In 15: assign the pins as follows:
flink_example_1.txt · Last modified: 2016/02/25 13:32 by 127.0.0.1

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