ep1s25 Altera Corporation, ep1s25 Datasheet - Page 191

• Manufacturer Part Number: ep1s25
• Description: Stratix Device Family Data Sheet
• Manufacturer: Altera Corporation

Altera Corporation
January 2006
Notes to
(1)
(2)
(3)
(4)
(5)
TriMatrix
memory
M-RAM
block
DSP block
Larger
Designs
Table 4–36. Stratix Performance (Part 2 of 2)
These design performance numbers were obtained using the Quartus II software.
Numbers not listed will be included in a future version of the data sheet.
This application uses registered inputs and outputs.
This application uses registered multiplier input and output stages within the DSP block.
This application uses registered multiplier input, pipeline, and output stages within the DSP
block.
Table
Applications
True dual-port
RAM 16K × 36 bit
Single port
RAM 32K × 18 bit
Simple dual-port
RAM 32K × 18 bit
True dual-port
RAM 32K × 18 bit
Single port
RAM 64K × 9 bit
Simple dual-port
RAM 64K × 9 bit
True dual-port
RAM 64K × 9 bit
9 × 9-bit multiplier
18 × 18-bit multiplier
(4)
36 × 36-bit multiplier
(4)
36 × 36-bit multiplier
(5)
18-bit, 4-tap FIR filter
8-bit, 16-tap parallel
FIR filter
8-bit, 1,024-point FFT
function
4–36:
(3)
LEs
870
58
0
0
0
0
0
0
0
0
0
0
0
0
Resources Used
TriMatrix
Memory
Blocks
1
1
1
1
1
1
1
0
0
0
0
0
0
5
Notes
(1),
Blocks
DSP
0
0
0
0
0
0
0
1
1
1
1
1
4
1
(2)
269.83
275.86
275.86
275.86
287.85
287.85
287.85
278.78
148.25
278.78
278.78
141.26
261.09
Speed
Grade
335.0
-5
Stratix Device Handbook, Volume 1
237.69
244.55
244.55
244.55
253.29
253.29
253.29
293.94
237.41
134.71
237.41
237.41
133.49
235.51
Speed
Grade
-6
DC & Switching Characteristics
Performance
206.82
212.76
212.76
212.76
220.36
220.36
220.36
255.68
206.52
117.16
206.52
206.52
114.88
205.21
Speed
Grade
-7
175.74
180.83
180.83
180.83
187.26
187.26
187.26
217.24
175.50
175.50
100.28
175.22
Speed
Grade
99.59
175.5
-8
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
4–21