94241AF

PC MAIN CLOCK
The ICS94241 is a single chip timing control hub for desktop designs using VIA PL133-T style chipset with Intel differential PIII processor. It provides all necessary clock signals for such a system.The ICS94241 is part of a whole new line of ICS clock generators and buffers called TCH? (Timing Control Hub). ICS is the first to introduce a whole product line which offers full programmability and flexibility on a single clock device. This part incorporates ICS's newest clock technology which more robust features and functionality. Employing the use of a serially programmable I2C interface, this device can adjust the output clocks by configuring the frequency setting, the output divider ratios, selecting the ideal spread percentage, the output skew, the output strength, and enabling/disabling each individual output clock. TCH also incorporates ICS's Watchdog Timer technology in having a frequency reset feature to provide a safe setting under unstable system conditions.? Programmable ouput frequency ? Programmable ouput rise/fall time ? Programmable output to output skew ? Programmable spread spectrum for EMI control ? Real time system reset output ? Watchdog timer technology to reset system if over-clocking causes malfunction ? Uses external 14.318MHz crystal