Download UPD720400 Datasheet PDF
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UPD720400 page 2
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UPD720400 page 3
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UPD720400 Key Features

  • 5 2. Block Diagram
  • 7 3. Pin Connection
  • 11 3.2. Pin List (alphabetical order)
  • 19 4.2. PCI Express Interface
  • 19 4.3. PCI/PCI-X Interface
  • 19 4.4. System clock & Reset interface
  • 21 4.5. Hot Plug Controller interface
  • 22 4.6. System Interface
  • 25 4.7. Strap-pin Signals
  • 25 4.8. Test Signals

UPD720400 Description

DATA SHEET MOS INTEGRATED CIRCUIT µPD720400 PCI Express PCI/PCI-X Bridge (Ver 1.08) µPD720400 is a PCI Express to PCI/PCI-X Bridge chip that supports the PCI Express Base Specification Revision1.1 and PCI Express to PCI/PCI-X Bridge Specification Revision1.0. µPD720400 contains a PCI Express Serdes circuit with an x8 Lane structure as a primary interface and two 64bits PCI/PCI-X bus interface circuits. NEC...