82371SB Description
Speaker Tone Output Two 82C59 Interrupt Controller Functions 14 Interrupts Supported Independently Programmable for Edge/Level Sensitivity n n n n n n n The 82371FB (PIIX) and 82371SB (PIIX3) PCI ISA IDE Xcelerators are multi-function PCI devices implementing a PCI-to-ISA bridge function and an PCI IDE function. In addition, the PIIX3 implements a Universal Serial Bus host/hub function. As a PCI-to-ISA bridge,...