OX9160

www.DataSheet4U.com OX9160 PCI Peripheral Bridge with EPP Parallel Port & 8/32 bit local bus FEATURES 33MHz, 32-bit target PCI controller. Fully PCI 2.2 and PCI Power Management 1.0 compliant. 8- or 32-bit pass- through Local bus. IEEE1284 parallel port. Parallel port supports EPP mode for maximum data transfer rate to printers, removable drives etc. Most operations complete within one PCI frame (no retries). Supports shared interrupts 12 multi-purpose I/O pins which can be configured as interrupt input pins. EEPROM interface for optional reconfiguration. Local bus operation via I/O or memory mapping. Local bus supports Intel or Motorola mode signalling. Existing driver support for common I/O solutions. On-chip oscillator. 5.0V operation. Low power CMOS. 160 TQFP package. DESCRIPTION The OX9160 is a low-cost, general purpose PCI bridge solution designed to ease the migration to PCI of parallel port cards and instrumentation devices. It is configurable to provide either a Local bus interface or a bi-directional parallel port. Using the local bus function, legacy devices can be easily accessed throught the target PCI interface, which is compliant with version 2.2 of the PCI Bus Specification and version 1.0 of PCI Power Management Specification. All reads and writes are completed with a minimum of PCI wait states, which ensures lower PCI bus occupancy than most similar PCI bridge solutions. The local bus can be configured to operate with either...