DSP_fft32x32
Implementation Notes
| - Bank Conflicts: No bank conflicts occur. | |
| - Interruptibility: The code is interruptible. | |
| - The routine uses log4(nx) − 1 stages of | |
| either a | |
| nx is a power of 4, then this last stage is also a | |
| it is a | |
| - See the fft16x16t implementation notes, as similar ideas are used. | |
Benchmarks | Cycles | (12 * nx/8 + 12) * ceil[log4(nx) − 1] + 6 * nx/4 + 79 |
| Codesize | 1056 bytes |
C64x+ DSPLIB Reference |