S5935QF – AMCC

The AMCC S5935QF is a 3.3V PCI Local Bus Controller designed for high-performance I/O applications. It provides a direct interface between a 33MHz PCI bus compliant with PCI Specification 2.1 and a local bus, supporting both multiplexed and non-multiplexed address/data configurations. The S5935QF features a configurable local bus width of 8, 16, or 32 bits, enabling flexible memory and peripheral device interfacing. Integrated DMA capabilities support burst transfers on both the PCI and local buses, maximizing data throughput. Programmable address mapping and interrupt routing allow for customization to specific system requirements. The device incorporates a robust arbitration scheme for managing local bus access, ensuring efficient resource allocation. Its operational temperature range is typically 0°C to 70°C.