Intel 925 - Pentium D 925 3.0GHz 800MHz 4MB-Cache Socket 775 CPU User Manual

R
10 Intel
®
82925X/82925XE MCH Datasheet
Tables
Table 2-1. Host Interface Reset and S3 States ................................................................31
Table 2-2. System Memory Reset and S3 States.............................................................32
Table 2-3. PCI Express* Graphics x16 Port Reset and S3 States ...................................33
Table 2-4. DMI Reset and S3 States ................................................................................33
Table 2-5. Clocking Reset and S3 States.........................................................................34
Table 2-6. Miscellaneous Reset and S3 States................................................................34
Table 3-1. Device Number Assignment for Internal MCH Devices ..................................38
Table 4-1. Device 0 Function 0 Register Address Map Summary....................................45
Table 6-1. Egress Port Register Address Map .................................................................93
Table 7-1. DMI Register Address Map Summary.............................................................99
Table 8-1. Host-PCI Express* Graphics Bridge Register Address Map (D1:F0) ...........109
Table 9-1. Expansion Area Memory Segments..............................................................160
Table 9-2. Extended System BIOS Area Memory Segments.........................................161
Table 9-3. System BIOS Area Memory Segments .........................................................161
Table 9-4. Pre-Allocated Memory Example for 64-MB DRAM and 1-MB TSEG............163
Table 9-5. SMM Space Table .........................................................................................168
Table 9-6. SMM Control Table........................................................................................169
Table 10-1. Sample System Memory Organization with Interleaved Channels .............175
Table 10-2. Sample System Memory Organization with Asymmetric Channels ............175
Table 10-3. DDR2 DIMM Supported Configurations ......................................................178
Table 10-4. DRAM Address Translation (Single Channel/Dual Asymmetric Mode) ......179
Table 10-5. DRAM Address Translation (Dual Channel Symmetric Mode) ...................180
Table 11-1. Absolute Maximum Ratings.........................................................................185
Table 11-2. Non-Memory Power Characteristics............................................................186
Table 11-3. DDR2 Power Characteristics.......................................................................186
Table 11-4. Signal Groups..............................................................................................187
Table 11-5. DC Characteristics.......................................................................................189
Table 12-1. MCH Ballout Sorted By Signal Name..........................................................196
Table 12-2. MCH Ballout Sorted By Ball Number...........................................................207
Table 13-1. Complimentary Pins to Drive .......................................................................221
Table 13-2. XOR Chain Outputs.....................................................................................222
Table 13-3. XOR Chain #0..............................................................................................223
Table 13-4. XOR Chain #1..............................................................................................225
Table 13-5. XOR Chain #2..............................................................................................227
Table 13-6. XOR Chain #3..............................................................................................229
Table 13-7. XOR Chain #4..............................................................................................231
Table 13-8. XOR Chain #5..............................................................................................233
Table 13-9. XOR Chain #6..............................................................................................235
Table 13-10. XOR Chain #7............................................................................................237
Table 13-11. XOR Chain #8............................................................................................239
Table 13-12. XOR Chain #9............................................................................................241
Table 13-13. XOR Pad Exclusion List.............................................................................242

Intel 925 - Pentium D 925 3.0GHz 800MHz 4MB-Cache Socket 775 CPU Specifications

General

Brand	Intel
Model	925 - Pentium D 925 3.0GHz 800MHz 4MB-Cache Socket 775 CPU
Category	Computer Hardware
Language	English