User’s Manual
ESM-2740/2743 User’s Manual
21
1.6.11
Winbond W83628F & W83629D PCI/ISA Bridge
W83628F is a PCI-to-ISA bus conversion IC. W83629D (45-LQF) is a condensed
centralizer IC for IRQ and DMA control. W83628F (128-QFP) and W83629D together form
a complete set for the PCI-to-ISA bridge.
•
Full ISA Bus Support including ISA Masters
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5V ISA and 3.3V PCI interfaces
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PC/PCI DMA protocol for Software Transparent
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IRQ Serializer for ISA Parallel IRQ transfer to Serial IRQ
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Supports 3 fully ISA Compatible Slots without Buffering
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PCI Bus at 25MHz, 33MHz and up to 40MHz
•
Supports Programmable ISA Bus Divide the PCI Bus Clock into 3 or 4
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All ISA Signals can be Isolate
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Supports Configuration registers for programming performance
Содержание ESM-2740
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Страница 23: ...User s Manual ESM 2740 2743 User s Manual 23 2 1 Product Overview...
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Страница 82: ...ESM 2740 2743 82 ESM 2740 2743 User s Manual Appendix B AWARD BIOS POST Messages...