| Register/RAM | Function |
|---|---|
| R1 | Mode of the first scanlines |
| R2 | Layer 3 Y position |
| R3 | Pointer to the compressed HDMA table |
| R4 | Bank of the compressed HDMA table |
| R10 | Pointer to the HDMA table buffer |
| R11 | Update frame counter |
| $700000 | Amplitude/wave "radius" |
| Register/RAM | Function |
|---|---|
| R1 | Mode of the first scanlines |
| R2 | Layer 3 Y position |
| R3 | Pointer to the compressed HDMA table |
| R4 | Bank of the compressed HDMA table |
| R10 | Pointer to the HDMA table buffer |
| R11 | Update frame counter |
| $700000 | Amplitude/wave "radius" |