W196 Datasheet - Cypress Semiconductor

W196 Spread Spectrum FTG for 440BX and VIA Apollo Pro-133

W196 CPU Clock Outputs 0 through 1: These two CPU clocks run at a frequency set by FS0:1 or the serial data interface. See Table 1 and Table 5. Output voltage swing is set by the voltage applied to VDDQ2. PCI Bus Clock Outputs 1 through 6 and PCI_F: These seven PCI clock outputs run synchronously .

W196 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 o

W196 Datasheet (138.51 KB)