Mobile Intel Pentium 4 Processor - M and Intel 845MP/MZ Chipset Platform Design Guide

Mobile Intel
®
Pentium
®
4 Processor-M and Intel
®
845MP/845MZ Chipset Platform
8 Design Guide
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11.5.13. 3.3-V FWH Decoupling ..............................................................................169
11.5.14. 3.3-V General LAN Decoupling..................................................................170
11.6. 3.3-V Clock Driver Decoupling.....................................................................................170
11.7. DDR Power Delivery Design Guidelines ......................................................................170
11.7.1. DDR Memory Bypass Capacitor Guidelines ..............................................171
11.7.2. 2.5-V Power Delivery Guidelines ...............................................................171
11.7.3. Intel 845MP/845MZ Chipset DDR Reference Board Power Delivery ........173
11.7.4. DDR Reference Voltage ............................................................................173
11.7.4.1. VREF Generation..........................................................................177
11.7.4.2. DDR VREF Requirements ............................................................179
11.7.5. DDR SMRCOMP Resistive Compensation ...............................................180
11.7.6. DDR VTT Termination ...............................................................................180
11.8. Clock Driver Power Delivery Design Guidelines ..........................................................180
12. System Design Checklist..........................................................................................................183
12.1. Host Interface...............................................................................................................183
12.2. In Target Probe (ITP)...................................................................................................185
12.3. Thermal Sensor ...........................................................................................................186
12.4. PLL[2:1] PLC Filter.......................................................................................................186
12.5. Decoupling Recommendation......................................................................................186
12.6. CK-408 Clock Checklist ...............................................................................................187
12.7. DDR SO-DIMM0 Connector.........................................................................................189
12.8. DDR SO-DIMM1 Connector.........................................................................................191
12.9. MCH-M Signals............................................................................................................193
12.10. AGP………………… ....................................................................................................196
12.11. ICH3-M Checklist ......................................................................................................198
12.12. HUB Interface……………….........................................................................................201
12.13. USB Checklist…………………………..........................................................................204
12.14. FWH Checklist……………….. .....................................................................................204
12.15. LAN/HomePNA Checklist ............................................................................................205
12.16. EEPROM Interface ......................................................................................................205
12.17. Interrupt Interface ......................................................................................................206
12.18. GPIO………………………............................................................................................207
12.19. CPU Signals………………….. .....................................................................................208
12.20. IDE Checklist……………………...................................................................................208
12.21. HomePNA - Resistor Recommendation ......................................................................209
13. Customer Reference Board Schematics ..................................................................................210