| | 1 | [[TracNav(HardwareUsersGuides/CM-PLL/TOC)]] |
| | 2 | |
| | 3 | = CM-PLL Clock Module: Configuration = |
| | 4 | |
| | 5 | The CM-PLL board includes a 6-position DIP switch to configure various functions. |
| | 6 | |
| | 7 | == Reference Clock Source == |
| | 8 | |
| | 9 | Switches 2 and 3 control the reference clock mux: |
| | 10 | |
| | 11 | ||= Switches =||= Configuration =|| |
| | 12 | || [[Image(wiki:HardwareUsersGuides/CM-PLL/files:dipsw_refclk_00.png, nolink)]] || Selects the '''MMCX Jack''' reference clock input. Use this configuration when driving the reference clock from external equipment or from a CM-MMCX clock module on another WARP v3 kit. || |
| | 13 | || [[Image(wiki:HardwareUsersGuides/CM-PLL/files:dipsw_refclk_01.png, nolink)]] || Selects the '''External Header''' reference clock input. Use this configuration when driving the reference clock from another CM-PLL clock module on another WARP v3 kit via the board-to-board headers. || |
| | 14 | || [[Image(wiki:HardwareUsersGuides/CM-PLL/files:dipsw_refclk_10.png, nolink)]] || Selects the '''Local WARP v3 Oscillator''' reference clock input. Use this configuration when no external reference clock is required. This configuration should be used at the first node in a daisy chain of WARP v3 kits with CM-PLL modules. || |
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