Features
• Up to 124MHz frequency support.
• Spread Spectrum for EMI control ±0.5% center
spread and ±0.25% center spread
• Serial I2C interface for Power Management,
Frequency Select, Spread Spectrum.
• Provides the following system clocks
- 4-CPUs @ 3.3V, up to 124MHz.
- 13-SDRAMs @3.3V, up to 124MHz
(including SDRAM_F)
- 6-PCI @3.3V, CPU/2 or CPU/3
(including PCICLK_F)
(including 1 free running).
- 1-24MHz @3.3V fixed.
- 1-48MHz @3.3V fixed.
- 2-REF @3.3V, 14.318MHz.
• Efficient Power management scheme through PCI
and STOP CLOCKS.
• Spread Spectrum ±.25%, & ±.5% center spread