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82433LX 82433NX LOCAL BUS ACCELERATOR (LBX)
Y
Supports the Full 64-bit Pentium Processor Data Bus at Frequencies up to 66 MHz (82433LX and 82433NX) Drives 3 3V Signal Levels on the CPU Data and Address Buses (82433NX) Provides a 64-Bit Interface to DRAM and a 32-Bit Interface to PCI Five Integrated Write Posting and Read Prefetch Buffers Increase CPU and PCI Performance CPU-to-Memory Posted Write Buffer 4 Qwords Deep PCI-to-Memory Posted Write Buffer Two Buffers 4 Dwords Each PCI-to-Memory Read Prefetch Buffer 4 Qwords Deep CPU-to-PCI Posted Write Buffer 4 Dwords Deep CPU-to-PCI Read Prefetch Buffer 4 Dwords Deep CPU-to-Memory and CPU-to-PCI Write Posting Buffers Accelerate Write Performance
Y
Dual-Port Architecture Allows Concurrent Operations on the Host and PCI Buses Operates Synchro
S82433LX Datasheet
