S5935QF

Product Summary

The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video. Applied Micro Circuits Corporation (AMCC), the premier supplier of single chip solutions, has developed the S5935QF to solve the problem of interfacing applications to the PCI Local bus while offering support for newer PCI chipsets and operating systems. The S5935QF is a powerful and flexible PCI controller supporting several levels of interface sophistication. At the lowest level, it can serve simply as a PCI bus Target with modest transfer requirements. For high-performance applications, the S5935QF can become a Bus Master to attain the PCI Local bus peak transfer capability of 132 MBytes/sec. The S5935QF PCI controller also maintains drop-in compatibility for upgrading many existent S5933 designs requiring migration into new motherboard architectures, PCI BIOSs and software operating systems.

Parametrics

Absolute maximum ratings:(1)Storage Temperature: –55 to 125°C; (2)Supply Voltage (V CC): –0.3 to 7.0Volts; (3)Input Pin Voltage: –0.5 to VCC + 5.0Volts; (4)Power Dissipation: the max is 1.05Watts @33 MHz.

Features

Features:(1)PCI 2.1 compliant master/slave device;(2)supports new WinNT service pack 2 & 3;(3)four definable pass-thru data channels;(4)synchronous add-on bus operation;(5)optional non-volatile memory boot loading.Applied Micro Circuits Corporation (AMCC), the premier supplier of single chip solutions, has developed the S5935 to solve the problem of interfacing applications to the PCI Local bus while offering support for newer PCI chipsets and operating systems. The S5935 is a powerful and flexible PCI controller supporting several levels of interface sophistication. At the lowest level, it can serve simply as a PCI bus Target with modest transfer requirements. For high-performance applications, the S5935 can become a Bus Master to attain the PCI Local bus peak transfer capability of 132 MBytes/sec. The S5935 PCI controller also maintains drop-in compatibility for upgrading many existent S5933 designs requiring migration into new motherboard architectures, PCI BIOSs and software operating systems.

Diagrams