S82433NX 查看數據表（PDF） - Intel
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S82433NX Datasheet PDF : 53 Pages
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82433LX 82433NX
LOCAL BUS ACCELERATOR (LBX)
CONTENTS
1 0 ARCHITECTURAL OVERVIEW
1 1 Buffers in the LBX
1 2 Control Interface Groups
1 3 System Bus Interconnect
1 4 PCI TRDY Interface
1 5 Parity Support
2 0 SIGNAL DESCRIPTIONS
2 1 Host Interface Signals
2 2 Main Memory (DRAM) Interface Signals
2 3 PCI Interface Signals
2 4 PCMC Interface Signals
2 5 Reset and Clock Signals
3 0 FUNCTIONAL DESCRIPTION
3 1 LBX Post and Prefetch Buffers
3 1 1 CPU-TO-MEMORY POSTED WRITE BUFFER
3 1 2 PCI-TO-MEMORY POSTED WRITE BUFFER
3 1 3 PCI-TO-MEMORY READ PREFETCH BUFFER
3 1 4 CPU-TO-PCI POSTED WRITE BUFFER
3 1 5 CPU-TO-PCI READ PREFETCH BUFFER
3 2 LBX Interface Command Descriptions
3 2 1 HOST INTERFACE GROUP HIG 4 0
3 2 2 MEMORY INTERFACE GROUP MIG 2 0
3 2 3 PCI INTERFACE GROUP PIG 3 0
3 3 LBX Timing Diagrams
3 3 1 HIG 4 0 COMMAND TIMING
3 3 2 HIG 4 0 MEMORY READ TIMING
3 3 3 MIG 2 0 COMMAND
3 3 4 PIG 3 0 COMMAND DRVPCI AND PPOUT TIMING
3 3 5 PIG 3 0 READ PREFETCH BUFFER COMMAND TIMING
3 3 6 PIG 3 0 END-OF-LINE WARNING SIGNAL EOL
3 4 PLL Loop Filter Components
3 5 PCI Clock Considerations
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