Features
• Maximized EMI suppression using Cypress’s Spread Spectrum Technology
• System frequency synthesizer for 440BX, 440ZX, and VIA Apollo Pro-133
• I²C programmable to 155 MHz (32 selectable frequencies)
• Two skew-controlled copies of CPU output
• Seven copies of PCI output (synchronous w/CPU output)
• One copy of 14.31818-MHz IOAPIC output
• One copy of 48-MHz USB output
• Selectable 24-/48-MHz clock is determined by resistor straps on power up
• One high-drive output buffer that produces a copy of the 14.318-MHz reference
• Isolated core VDD pin for noise reduction