Specifications and Regulatory Information Hardware Specifications Major ICs OmniBook 7150 CPU: Intel Mobile Pentium II. South Bridge: PIIX4E. Video: ATI Rage LT Pro. Audio: ESS Maestro-2. CardBus: TI PCI1220A. Keyboard controller: National PC87570. Super I/O: SMC FDC37N769. OmniBook 7100 CPU: Intel Mobile Pentium II. South Bridge: PIIX4E. Video: ATI Rage LT Pro. Audio: Crystal CS4237B (with Crystal CS9236 hardware wavetable). CardBus: TI PCI1250A. Keyboard controller: National PC87570. Super I/O: SMC FDC37N769. 8-5