Changes between Version 6 and Version 7 of HardwareUsersGuides/FPGABoard_v1.2/Clocking
- Timestamp:
- Jul 9, 2007, 1:09:14 PM (17 years ago)
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HardwareUsersGuides/FPGABoard_v1.2/Clocking
v6 v7 6 6 The FPGA board has two oscillator footprints for general clocks. By default, one 100MHz oscillator is mounted (component Y5) and one footprint is left empty (component Y6) for future customization. Both oscillator footprints are connected to global clock (GCLK) pins on the FPGA. 7 7 8 A third oscillator is used for the SystemACE !CompactFlash controller. This clock runs at 33MHz and is routed to both the Sysace and FPGA.8 A third oscillator is used for the SystemACE CompactFlash controller. This clock runs at 33MHz and is routed to both the Sysace and FPGA. 9 9 10 10 || '''Clock''' || '''Component''' || '''FPGA Pin''' ||