ep1sgx25d Altera Corporation, ep1sgx25d Datasheet - Page 225

• Manufacturer Part Number: ep1sgx25d
• Description: Stratix Gx Device Family Data Sheet
• Manufacturer: Altera Corporation

Altera Corporation
June 2006
LE
Table 6–35. Stratix GX Device Performance (Part 1 of 3)
16-to-1 multiplexer
32-to-1 multiplexer
16-bit counter
64-bit counter
Applications
Preliminary & Final Timing
Timing models can have either preliminary or final status. The
Quartus
design compilation if the timing models are preliminary.
shows the status of the Stratix GX device timing models.
Preliminary status means the timing model is subject to change. Initially,
timing numbers are created using simulation results, process data, and
other known parameters. These tests are used to make the preliminary
numbers as close to the actual timing parameters as possible.
Final timing numbers are based on actual device operation and testing.
These numbers reflect the actual performance of the device under
worst-case voltage and junction temperature conditions.
Performance
Table 6–35
designs. All performance values were obtained with Quartus II software
compilation of LPM, or MegaCore
designs.
EP1SGX10
EP1SGX25
EP1SGX40
Table 6–34. Stratix GX Device Timing Model Status
(1)
(3)
®
Device
II software displays an informational message during the
shows Stratix GX device performance for some common
LEs
22
46
16
64
Resources Used
TriMatrix
Memory
Blocks
0
0
0
0
Preliminary
Notes
Blocks
DSP
0
0
0
0
®
—
—
—
Stratix GX Device Handbook, Volume 1
functions for the FIR and FFT
(1),
407.83
318.26
422.11
321.85
Speed
Grade
(2)
-5
DC & Switching Characteristics
324.56
255.29
422.11
290.52
Speed
Grade
Performance
-6
288.68
242.89
390.01
261.23
Table 6–34
Speed
Grade
Final
-7
v
v
v
Units
MHz
MHz
MHz
MHz
6–23