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PR Description

The AD5706R devices are 4-channel, 16-/12-/10-bit resolution, low noise,
programmable current output, digital-to-analog converter (DAC) capable of
multiple operating modes and output current ranges with high power efficiency.
The family provides multiple programmable output current ranges up to 300mA.

The project uses SPI engine to reach 50MHz transactions on CoraZ7S FPGA.

PR Type

  • Bug fix (change that fixes an issue)
  • New feature (change that adds new functionality)
  • Breaking change (has dependencies in other repos or will cause CI to fail)
  • Documentation

PR Checklist

  • I have followed the code style guidelines
  • I have performed a self-review of changes
  • I have compiled all hdl projects and libraries affected by this PR
  • I have tested in hardware affected projects, at least on relevant boards
  • I have commented my code, at least hard-to-understand parts
  • I have signed off all commits from this PR
  • I have updated the documentation (wiki pages, ReadMe files, Copyright etc)
  • I have not introduced new Warnings/Critical Warnings on compilation
  • I have added new hdl testbenches or updated existing ones

The AD5706R devices are 4-channel, 16-/12-/10-bit resolution, low noise,
programmable current output, digital-to-analog converter (DAC) capable of
multiple operating modes and output current ranges with high power efficiency.
The family provides multiple programmable output current ranges up to 300mA.

Signed-off-by: Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
@@ -0,0 +1,32 @@
\# AD5706R HDL Project
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the file is oddly formatted

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Updated this.

The AD5706R devices are 4-channel, 16-/12-/10-bit resolution, low noise,
programmable current output, digital-to-analog converter (DAC) capable of
multiple operating modes and output current ranges with high power efficiency.
The family provides multiple programmable output current ranges up to 300mA.

Signed-off-by: Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
@actorreno actorreno force-pushed the dev_ad5706r_spi_engine branch from bbe5db3 to 439549e Compare January 28, 2026 03:05
@actorreno actorreno requested a review from gastmaier January 28, 2026 03:11
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2 participants