LOCAL BUS TO PCI BRIDGE FOR MULTIPLEXED A/D PROCESSORS

V350EPC is a high-performance and low-cost generic solution for interfacing both 32-bit and 16-bit multiplexed local bus applications to the PCI bus. V350EPC directly connects to i960Jx or i960Sx processors without any glue logic. Minimal glue logic is required for high - performance interfacing to other multiplexed processors like Motorola ColdFire™.

• Glueless interface to Intel’s i960Jx and IBM’s PowerPCTM 401Gx processors
• Configurable for primary master, bus master or target operation.
• Type 0 and type 1 configuration cycles.
• Up to 1Kbyte burst access on PCI or local.
• Large, 640-byte FIFOs using V3’s unique DYNAMIC BANDWIDTH ALLOCATION™ architecture
• 64-byte read FIFO per aperture.
• Enhanced support for 8/16-bit local bus devices with programmable region sizes.
• 3.3 volt support
• Dual bi-directional address space remapping
• Fully compliant with PCI 2.1 specification
• On-the-fly byte order (endian) conversion
• I2O ATU and messaging unit including hardware controlled circular queues
• 2 channel DMA controller plus multiprocessor DMA chaining and demand mode DMA
• Hot swapping capability
• 16 8-bit bi-directional mailbox registers with doorbell interrupts
• Flexible PCI and local interrupt management
• Optional power-on serial EEPROM initialization
• 33MHz and 40MHz local bus versions
• Industrials temperature grade -40 to +85’C
• Low cost 160-pin EIAJ PQFP package