miegl/b210-k7-fpga
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eb84b6c949dfb3df2d0f2499eb85d2fed36f2aef
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3 Commits
Author SHA1 Message Date
Wade Fife 6b19ec030c fpga: rfnoc: fft: Support multiple samples per cycle 
This adds the NIPC parameter, which configures support for processing
multiple items or samples per clock cycle. With this enabled, the FFT
block can process at rates higher than 250 MSPS, such as 500 MSPS and
beyond.


Original-commit: fc76aa940e121fe1f85a3513f6d90df4667338cf
 2025-03-07 12:39:34 -06:00
Wade Fife edfe117b9c fpga: rfnoc: fft: Fix tready on magnitude path 
The tready signal that was used when EN_MAGNITUDE equals 0 was not
correct. This commit allows EN_MAGNITUDE to be disabled.


Original-commit: ef449523df61268d4efbc86a12cb098c2b2bf239
 2025-01-20 09:43:35 +01:00
Wade Fife 81f150213f fpga: rfnoc: Add new FFT block 
This replaces the legacy RFNoC FFT block with a new one of the same
name that includes a superset of the original features. New features
include cyclic prefix insertion or removal and FFT sizes up to 64k.


Original-commit: 25fffb006755b2e91f0138eb4af3ab9e16b8690c
 2024-12-17 22:13:42 +01:00