Visible to Intel only — GUID: tyi1488319340445
Ixiasoft
Visible to Intel only — GUID: tyi1488319340445
Ixiasoft
Clock Control Block
Every GCLK and RCLK network has its own clock control block. The control block provides the following features:
- Clock source selection (with dynamic selection for GCLKs)
- GCLK multiplexing
- Clock power down (with static or dynamic clock enable or disable)
Use these features to select different clock input signals or power-down clock networks to reduce power consumption without using any combinational logic in your design. In Cyclone® 10 GX devices, the clock enable signals are supported at the clock network level instead of at the PLL output counter level, so you can turn off a clock even when a PLL is not being used.
Number | Done? | Checklist Item |
---|---|---|
1 | Use the clock control block for clock selection and power-down. |
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