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-rw-r--r--doc/CNN_V2_DEBUG_TOOLS.md7
1 files changed, 5 insertions, 2 deletions
diff --git a/doc/CNN_V2_DEBUG_TOOLS.md b/doc/CNN_V2_DEBUG_TOOLS.md
index b6dc65f..25e5205 100644
--- a/doc/CNN_V2_DEBUG_TOOLS.md
+++ b/doc/CNN_V2_DEBUG_TOOLS.md
@@ -18,14 +18,17 @@ Tools for investigating CNN v2 mismatch between HTML tool and cnn_test.
# 3×3 identity
./training/gen_identity_weights.py workspaces/main/weights/cnn_v2_identity_3x3.bin --kernel-size 3
+# Mix mode: p0+p4, p1+p5, p2+p6, p3+p7
+./training/gen_identity_weights.py output.bin --mix
+
# Custom mip level
./training/gen_identity_weights.py output.bin --kernel-size 1 --mip-level 2
```
**Output:**
- Single layer, 12D→4D (4 input channels + 8 static features)
-- Identity matrix: Output Ch{0,1,2,3} = Input Ch{0,1,2,3}
-- Static features (Ch 4-11) are zeroed
+- Identity mode: Output Ch{0,1,2,3} = Input Ch{0,1,2,3}
+- Mix mode (--mix): Output Ch{i} = Input Ch{i} + Input Ch{i+4} (blends input with static features)
- Minimal file size (~136 bytes for 1×1, ~904 bytes for 3×3)
**Validation:**