Documentation/ABI/testing/sysfs-bus-iio-impedance-analyzer-ad5933
Source file repositories/reference/linux-study-clean/Documentation/ABI/testing/sysfs-bus-iio-impedance-analyzer-ad5933
File Facts
- System
- Linux kernel
- Corpus path
Documentation/ABI/testing/sysfs-bus-iio-impedance-analyzer-ad5933- Extension
[no extension]- Size
- 1268 bytes
- Lines
- 36
- Domain
- Support Tooling And Documentation
- Bucket
- Documentation
- Inferred role
- Support Tooling And Documentation: Documentation
- Status
- atlas-only
Why This File Exists
Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
Dependency Surface
- No C-style include directives detected by the generator.
Detected Declarations
- No top-level syscall, struct, function, initcall, or export declaration detected by the generator.
Annotated Snippet
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_start
Date: March 2019
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
Frequency sweep start frequency in Hz.
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_increment
Date: March 2019
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
Frequency increment in Hz (step size) between consecutive
frequency points along the sweep.
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_points
Date: March 2019
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
Number of frequency points (steps) in the frequency sweep.
This value, in conjunction with the
out_altvoltageY_frequency_start and the
out_altvoltageY_frequency_increment, determines the frequency
sweep range for the sweep operation.
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_settling_cycles
Date: March 2019
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
Number of output excitation cycles (settling time cycles)
that are allowed to pass through the unknown impedance,
after each frequency increment, and before the ADC is triggered
to perform a conversion sequence of the response signal.Annotation
- Atlas domain: Support Tooling And Documentation / Documentation.
- Implementation status: atlas-only.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.