4-input LUT: Not good enough.
- 5-input LUT: Still not good enough.
- 6-input LUT: Close, but not as efficient. Wasted logic.
- 8-Input fracturable LUT in Stratix® II FPGAs: Innovative and efficient.
Altera took three essential steps in developing Stratix II FPGAs to deliver tomorrow's performance today with its highly innovative 8-Input fracturable LUT structure in the adaptive logic module (ALM).
Table 1. Learn More about Stratix II FGPAs
|Performance Comparison||Compare Stratix II Performance with Competing Devices|
|Architecture||FPGA Architecture White Paper|
|Performance and Logic Efficiency Analysis White Paper|
|8-Input Fracturable LUT in the ALM|
|Design Building Blocks|
|DSP Performance Center|