galearn, branch masterGate Array Learn
pdm: Use latest cic3_pdm from peripheral2025-08-12T21:17:33+00:00Jon Nordbyjononor@gmail.com2025-08-12T21:17:33+00:0024a74298e89958aa2c5d6c89a86306115d5a1271
pdm: Ensure output buffer is large enough2025-08-12T21:17:08+00:00Jon Nordbyjononor@gmail.com2025-08-12T21:17:08+00:00ab05f129ce2fd5eb3a8a7c06687a7144d3ec18f1
pdm: Fix error handling around PDM to PCM with verilator2025-08-12T21:16:41+00:00Jon Nordbyjononor@gmail.com2025-08-12T21:16:41+00:0045f5b98c480bba9736c2adbd65e46cabfb435959
pdm: Copy latest cic3_pdm from peripheral2025-08-12T21:09:54+00:00Jon Nordbyjononor@gmail.com2025-08-12T21:09:54+00:00a8733312ed2e67f8033d7dbe45008b2ed2e595be
pdm: Make sure to reset before starting2025-08-12T20:33:24+00:00Jon Nordbyjononor@gmail.com2025-08-12T20:33:24+00:00c678f642a0c04e18ead6e5761596de11a2f5735c
pdm: Correct test for 3 stage CIC (no DC reject)2025-08-12T20:26:23+00:00Jon Nordbyjononor@gmail.com2025-08-12T20:26:23+00:008d99873204a6f5867931a4989c6ee4c3d0d358fd
Revert back to 3 stage CIC filter2025-08-12T20:26:17+00:00Jon Nordbyjononor@gmail.com2025-08-12T20:17:32+00:00b43f4afeb172c3ce0a5eb9577135b5c8cf8aa2b1
From 2843105739db84851c3e9d2436c2c3c2c0563abf
From 2843105739db84851c3e9d2436c2c3c2c0563abf
pdm: Support first-order sigma delta generation also2025-08-08T22:09:35+00:00Jon Nordbyjononor@gmail.com2025-08-08T22:09:35+00:00582f88cbf6631c5e93d8cc010a8fa69b174afd62
pdm: Using 255 seems pretty nice2025-08-08T22:09:19+00:00Jon Nordbyjononor@gmail.com2025-08-08T22:01:44+00:00c479b10723a1a4a5ecbc6e69d3dcc6fc7c23e125
Lower values have much larger DC offsets on output
Lower values have much larger DC offsets on output
pdm: Try to use shifts instead of mul2025-08-08T21:53:32+00:00Jon Nordbyjononor@gmail.com2025-08-08T21:53:32+00:00af24fc893090c12af3d8e2a16fb2d86267e0955a