Description
UCB1500 is a PCI-to-AC97 Bridge/Host Controller for modem or audio codecs equipped with the AC-link interface.
Features
- s 32-bit PCI 2.2 interface with bus master support x Support up to two PCI functions with independent scatter/gather DMA x PPMI and wake-up support via PME and VAUX x Download of subsystem IDs and auxiliary power consumption via optional serial EEPROM x 5 V tolerant interface for motherboard/PC add-on s AC97 rev 2.1 compliant host controller interface x Supports up to two codecs x Supports variable sample rate via the.
UCB1500_PhilipsSemiconductors.pdf
