82443GX 查看數據表（PDF） - Intel

零件编号

产品描述 (功能)

生产厂家

82443GX

Intel® 440GX AGPset: 82443GX Host Bridge/Controller

Intel 

5

Figures

Pinout and Package Information................................................................................5-1

5.1 82443GX Pinout ...........................................................................................5-1

5.2 Package Dimensions ....................................................................................5-8

1-1

Intel® 440GX AGPset System Block Diagram .............................................1-2

3-1 82443GX PCI Bus Hierarchy ........................................................................3-5

3-2 SDRAM DIMMs and Corresponding DRB Registers ..................................3-23

4-1 Memory System Address Space ..................................................................4-2

4-2 Four-DIMM Configuration with FET switches .............................................4-15

4-3 Typical Intel® 440GX AGPset System Clocking .........................................4-23

4-4 Reset CPURST# in a Desktop System When PCIRST# Asserted .............4-27

4-5 External Glue Logic Drives CPU Clock Ratio Straps ..................................4-28

5-1 82443GX Pinout (Top View–left side)...........................................................5-2

5-2 82443GX Pinout (Top View–right side) ........................................................5-3

5-3 82443GX BGA Package Dimensions—Top and Side Views........................5-8

5-4 82443GX BGA Package Dimensions—Bottom Views..................................5-9

viii

82443GX Host Bridge Datasheet

Share Link: