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1.1. Stratix V Family Variants
1.2. Stratix V Features Summary
1.3. Stratix V Family Plan
1.4. Low-Power Serial Transceivers
1.5. PCIe Gen3, Gen2, and Gen1 Hard IP (Embedded HardCopy Block)
1.6. External Memory and GPIO
1.7. Adaptive Logic Module
1.8. Clocking
1.9. Fractional PLL
1.10. Embedded Memory
1.11. Variable Precision DSP Block
1.12. Power Management
1.13. Incremental Compilation
1.14. Enhanced Configuration and CvP
1.15. Automatic Single Event Upset Error Detection and Correction
1.16. HardCopy V Devices
1.17. Ordering Information
1.18. Document Revision History
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1.8. Clocking
The Stratix V device core clock network is designed to support 800-MHz fabric operations and 1,066-MHz and 1,600-Mbps external memory interfaces.
The clock network architecture is based on Altera’s proven global, quadrant, and peripheral clock structure, which is supported by dedicated clock input pins and fractional clock synthesis PLLs. The Quartus II software identifies all unused sections of the clock network and powers them down, which reduces power consumption.