PLX TECHNOLOGY PCI9052 G 芯片, PCI 目标-本地总线桥接器, 160PQFP
The is a 32-bit 33MHz PCI Target I/O Accelerator for 40MHz generic and ISA local bus designs. As PCI evolves in today"s complex systems, continues to provide market leading high performance 32-bit PCI solutions. In this tradition, PLX offers the PCI 9052 I/O accelerator. The PCI 9052 brings PLX"s industry leading experience in the world of PCI designs to you in a way that is simple and convenient to use. The PCI 9052 is the ideal choice for implementation of your 52-bit, 53MHz PCI bus target slave I/O accelerator designs for you 32-bit 40MHz, Industry Standard Architecture ISA local bus or generic designs. The PCI 9052 has the industry"s most flexible local bus, which allows for multiple interface options to a wide variety of memory and I/O devices. Combine that with fully tested, PCI r2.1 compliance and your design risk is virtually zero.
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- Up to 40MHz Local bus operation
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- ISA and Generic 52-bit 40MHz local bus designs
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- Glucless ISA interface for low cost adapters
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- Supports multiplexed and non-multiplexed 8- 16- and 32-bit Generic local buses
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- Zero wait state burst operation
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- PCI unlimited bursts transfers at up to 132MBA
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- Deferred reads, read ahead, posted writes, programmable read prefetch counter
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- Move from 8MHz, 5MBps ISA designs to leading 33MHz, 132MBps PCI
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- Low power consumption
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- Burst memory-mapped and single I/O-mapped accesses from the PCI-to-local bus
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- Local bus asynchronous to PCI clock
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- Backwards compatibility with the PCI 9050
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- Five local address spaces independent from EEPROM
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- Four independently programmable local chip selects
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- Up to four programmable GPlOs
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- Serial EEPROM interface