Add support for AD9084 Side B FPGA data interfaces

[tfcollins]

Description

PR adds methods to access AD9084 side B FPGA interfaces (DMA, DDS). This includes tests and example context from ADSY1100.

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How has this been tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• AD9084 emulation tests

Test Configuration:

• Hardware: AD9084 emulation
• OS: Ubuntu 22.04

Documentation

If this is a new feature or example please mention or link any documentation. All new hardware interface classes require documentation.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have signed off all commits and they contain "Signed-off by: "
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[github-actions]

Generated documentation for this PR is available at Link

[github-actions]

Test Results

1 637 tests  +5     346 ✅  - 19   11m 55s ⏱️ +2s
    1 suites ±0   1 267 💤 ± 0 
    1 files   ±0      24 ❌ +24 

For more details on these failures, see this check.

Results for commit 9a63a61. ± Comparison against base commit 58c3827.

[github-actions]

Test Results

1 631 tests   - 1     364 ✅  - 1   11m 53s ⏱️ ±0s
    1 suites ±0   1 267 💤 ±0 
    1 files   ±0       0 ❌ ±0 

Results for commit e7acf21. ± Comparison against base commit 58c3827.

♻️ This comment has been updated with latest results.

[mhennerich]

LGTM