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| resources:tools-software:linux-drivers:iio-pll:ad9528 [11 Feb 2016 20:58] – [Status] Lars-Peter Clausen | resources:tools-software:linux-drivers:iio-pll:ad9528 [24 May 2019 14:55] (current) – [Device tree example] Michael Hennerich | ||
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| The AD9528 generates two outputs (Output 1 and Output 2) with a maximum frequency of 1.25 GHz, and 12 outputs up to | The AD9528 generates two outputs (Output 1 and Output 2) with a maximum frequency of 1.25 GHz, and 12 outputs up to | ||
| 1 GHz. Each output can be configured to output directly from PLL1, PLL2, or the internal SYSREF generator. Each of the 14 output channels contains a divider with coarse digital phase adjustment and an analog fine phase delay block that allows complete flexibility in timing alignment across all 14 outputs. | 1 GHz. Each output can be configured to output directly from PLL1, PLL2, or the internal SYSREF generator. Each of the 14 output channels contains a divider with coarse digital phase adjustment and an analog fine phase delay block that allows complete flexibility in timing alignment across all 14 outputs. | ||
| + | |||
| + | Please see also here: [[resources: | ||
| {{ : | {{ : | ||
| Line 32: | Line 34: | ||
| ^ Source ^ Mainlined? ^ | ^ Source ^ Mainlined? ^ | ||
| - | | [[linux.github> | + | | [[linux.github> |
| ===== Files ===== | ===== Files ===== | ||
| ^ Function ^ File ^ | ^ Function ^ File ^ | ||
| - | | driver | + | | driver |
| - | | include | [[linux.github> | + | | include | [[linux.github> |
| - | | include | [[linux.github> | + | | include | [[linux.github> |
| Line 94: | Line 96: | ||
| * **adi, | * **adi, | ||
| * **adi, | * **adi, | ||
| - | * **adi,pll2-ndiv-a-cnt**: PLL2 Feedback N divider, counter A (range 0..4) | + | * **adi,pll2-m1-frequency**: Distribution clock frequency |
| - | * **adi,pll2-ndiv-b-cnt**: PLL2 Feedback N divider, counter B (range 0..63) | + | |
| * **adi, | * **adi, | ||
| * **adi, | * **adi, | ||
| Line 160: | Line 161: | ||
| /* PLL2 config */ | /* PLL2 config */ | ||
| - | adi, | + | |
| - | adi,pll2-ndiv-b-cnt = <25>; | + | * Valid ranges based on VCO locking range: |
| - | adi,pll2-vco-diff-m1 = <4>; | + | * |
| - | adi,pll2-r1-div = <2>; | + | * 862.500 MHz - 1006.250 MHz |
| - | adi,pll2-n2-div = <25>; | + | * 690.000 MHz - |
| + | */ | ||
| + | |||
| + | adi,pll2-m1-frequency | ||
| adi, | adi, | ||
resources/tools-software/linux-drivers/iio-pll/ad9528.1455220738.txt.gz · Last modified: 11 Feb 2016 20:58 by Lars-Peter Clausen