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@caosjr caosjr commented Dec 12, 2025

This update allows the programmer to generate an SPI Engine library without the offload and interconnect modules.
This is useful for cases where only the FIFO mode is required. NUM_OFFLOAD was replaced by OFFLOAD_EN, the default value is 1.

This PR must be accepted after this PR: https://github.com/analogdevicesinc/hdl/tree/spi_engine_abstraction

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

@caosjr caosjr force-pushed the spi_engine_abstraction_fifo_mode_enable branch from 2e9ec9b to 51c2db8 Compare December 18, 2025 14:25
This update allows the programmer to generate an SPI
Engine library without the offload and interconnect modules.
This is useful for cases where only the FIFO mode is required.
NUM_OFFLOAD was replaced by OFFLOAD_EN, the default value is 1.

Signed-off-by: Carlos Souza <[email protected]>
Updated projects to use offload_en variable.

Signed-off-by: Carlos Souza <[email protected]>
Updated documentation on how to use the SPI Engine IP, also
updated the documentation for the pulsar.

Signed-off-by: Carlos Souza <[email protected]>
organized parameters in the projects.

Signed-off-by: Carlos Souza <[email protected]>
@caosjr caosjr force-pushed the spi_engine_abstraction_fifo_mode_enable branch from 51c2db8 to d2f2015 Compare December 18, 2025 14:27
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2 participants