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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| resources:tools-software:linux-drivers:iio-pll:ad9523 [20 Nov 2012 10:42] – [Evaluation Boards] Lars-Peter Clausen | resources:tools-software:linux-drivers:iio-pll:ad9523 [18 Feb 2013 15:47] – The driver is upstream now Lars-Peter Clausen | ||
|---|---|---|---|
| Line 23: | Line 23: | ||
| ^ Source | ^ Source | ||
| - | | [[git.linux.org> | + | | [[git.linux.org> |
| ===== Files ===== | ===== Files ===== | ||
| ^ Function ^ File ^ | ^ Function ^ File ^ | ||
| - | | driver | + | | driver |
| - | | include | [[staging.kernel.org> | + | | include | [[git.linux.org> |
| - | | Documentation | [[staging.kernel.org> | + | | Documentation | [[git.linux.org> |
| ====== Example platform device initialization ====== | ====== Example platform device initialization ====== | ||
| Line 325: | Line 325: | ||
| "make qconfig" | "make qconfig" | ||
| - | <note> | + | <WRAP round help> |
| The AD9523 Driver depends on **CONFIG_SPI** | The AD9523 Driver depends on **CONFIG_SPI** | ||
| - | </note> | + | </WRAP> |
| < | < | ||
| Linux Kernel Configuration | Linux Kernel Configuration | ||
| Device Drivers | Device Drivers | ||
| - | [*] Staging drivers | + | < |
| - | < | + | |
| - | | + | Frequency Synthesizers DDS/ |
| - | Frequency Synthesizers DDS/ | + | Clock Generator/ |
| - | Clock Generator/ | + | |
| - | | + | <*> Analog Devices AD9523 Low Jitter Clock Generator |
| - | + | | |
| - | <*> Analog Devices AD9523 Low Jitter Clock Generator | + | |
| - | + | ||
| - | | + | |
| </ | </ | ||
| Line 352: | Line 348: | ||
| {{page> | {{page> | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **cd / | root:/> **cd / | ||
| Line 401: | Line 397: | ||
| -rw-r--r-- | -rw-r--r-- | ||
| -r--r--r-- | -r--r--r-- | ||
| - | </ | + | </ |
| === Show device name === | === Show device name === | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **cd / | root:/> **cd / | ||
| root:/> **cat name** | root:/> **cat name** | ||
| ad9523-lpc | ad9523-lpc | ||
| - | </ | + | </ |
| === Set ChannelY Output Frequency === | === Set ChannelY Output Frequency === | ||
| Line 421: | Line 417: | ||
| channel. | channel. | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **cat out_altvoltage1_DAC_CLK_frequency** | root:/> **cat out_altvoltage1_DAC_CLK_frequency** | ||
| Line 428: | Line 424: | ||
| root:/> **cat out_altvoltage1_DAC_CLK_frequency** | root:/> **cat out_altvoltage1_DAC_CLK_frequency** | ||
| 245760000 | 245760000 | ||
| - | </ | + | </ |
| === Set ChannelY Output Divider Phase === | === Set ChannelY Output Divider Phase === | ||
| Line 440: | Line 436: | ||
| channel. | channel. | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **cat out_altvoltage1_DAC_CLK_phase** | root:/> **cat out_altvoltage1_DAC_CLK_phase** | ||
| Line 447: | Line 443: | ||
| root:/> **cat out_altvoltage1_DAC_CLK_phase** | root:/> **cat out_altvoltage1_DAC_CLK_phase** | ||
| 3.1415920 | 3.1415920 | ||
| - | </ | + | </ |
| === Disable / Power Down ChannelY === | === Disable / Power Down ChannelY === | ||
| Line 456: | Line 452: | ||
| any value > 0 enables the channel. | any value > 0 enables the channel. | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **cat out_altvoltage1_DAC_CLK_raw** | root:/> **cat out_altvoltage1_DAC_CLK_raw** | ||
| Line 463: | Line 459: | ||
| root:/> **cat out_altvoltage1_DAC_CLK_raw** | root:/> **cat out_altvoltage1_DAC_CLK_raw** | ||
| 0 | 0 | ||
| - | </ | + | </ |
| === Query Device Status === | === Query Device Status === | ||
| Line 480: | Line 476: | ||
| means that the clock is missing or the pllY is unlocked. | means that the clock is missing or the pllY is unlocked. | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **cat pll1_locked** | root:/> **cat pll1_locked** | ||
| Line 495: | Line 491: | ||
| vcxo_clk_present: | vcxo_clk_present: | ||
| - | </ | + | </ |
| === Save Current Device Config to EEPROM === | === Save Current Device Config to EEPROM === | ||
| Line 505: | Line 501: | ||
| automatically load the saved configuration. | automatically load the saved configuration. | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **echo 1 > store_eeprom** | root:/> **echo 1 > store_eeprom** | ||
| - | </ | + | </ |
| === SYNC Device === | === SYNC Device === | ||
| Line 520: | Line 516: | ||
| /SYNC pin low. | /SYNC pin low. | ||
| - | < | + | <WRAP box bggreen>< |
| < | < | ||
| root:/> **echo 1 > sync_dividers** | root:/> **echo 1 > sync_dividers** | ||
| - | </ | + | </ |
| ====== More Information ====== | ====== More Information ====== | ||
| {{page> | {{page> | ||
resources/tools-software/linux-drivers/iio-pll/ad9523.txt · Last modified: 11 Feb 2016 20:58 by Lars-Peter Clausen