dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 608

• Manufacturer Part Number: dsp56000
• Description: 24-bit Digital Signal Processor Family Manual
• Manufacturer: Freescale Semiconductor, Inc

B - 4
20 - Tap FIR Filter
64 - Tap FIR Filter
67 - Tap FIR Filter
8 - Pole Cascaded Canonic
8 - Pole Cascaded Canonic
8 - Pole Cascaded Transpose
Dot Product
Matrix Multiply 2x2
Matrix Multiply 3x3
M-to-M FFT
M-to-M FFT
M-to-M FFT
P-to-M FFT
P-to-M FFT
P-to-M FFT
Biquad IIR Filter (4x)
Biquad IIR Filter (5x)
Biquad IIR Filter
times 2x2
times 3x1
64 Point
256 Point
1024 Point
64 Point
256 Point
1024 Point
Table B-1 27-MHz Benchmark Results for the DSP56001R27
Benchmark Program
Freescale Semiconductor, Inc.
For More Information On This Product,
BENCHMARK PROGRAMS
BENCHMARK PROGRAMS
Go to: www.freescale.com
Execution Time
Sample Rate
500.0 kHz
540.0 kHz
465.5 kHz
385.7 kHz
489.8 s
347.9 s
190.1 kHz
182.4 kHz
444.4 ns
98.33 s
92.56 s
(Hz) or
1.556 s
1.259 s
2.453 ms
1.489 ms
1641
6793
2048
7424
489
704
Memory
138
144
(Words)
50
40
45
48
10
33
29
Size
13255
66240
40144
2655
2499
9394
Number of
142
148
Cycles
54
50
58
70
12
42
34
Clock
MOTOROLA