include four CPU, seven PCI and Twelve SDRAM clocks. Two reference outputs are available equal to the crystal frequency. Plus the IOAPIC output powered by VDDL1. One 48 M.

Features • • • • • • • • • • • • 3.3V outputs: SDRAM, PCI, REF, 48/24MHz. 2.5V or 3.3V outputs: CPU, IOAPIC 20 ohm CPU clock output impedance 20 ohm PCI clock output impedance Skew from CPU (earlier) to PCI clock - 1 to 4 ns, center 2.6 ns. No exter.

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