Guide

R
10 Intel
®
852GM Chipset Platform Design Guide
14.8.6.
ICH4-M Power Management Interface........................................................ 261
14.8.7. FWH/LPC Interface...................................................................................... 261
14.8.8. USB Interface .............................................................................................. 262
14.8.9. Hub Interface ............................................................................................... 262
14.8.10. RTC Circuitry ............................................................................................... 263
14.8.11. LAN Interface............................................................................................... 264
14.8.12. Primary IDE Interface .................................................................................. 265
14.8.13. Secondary IDE Interface ............................................................................. 265
14.8.14. Miscellaneous Signals ................................................................................. 265
14.8.15. ICH4-M Decoupling Recommendations ...................................................... 266
14.9. USB Power Checklist .................................................................................................. 267
14.9.1. Downstream Power Connection .................................................................. 267
14.10. FWH Checklist............................................................................................................. 268
14.10.1. Resistor Recommendations ........................................................................ 268
14.11. LAN / HomePNA Checklist.......................................................................................... 269
14.11.1. Resistor Recommendations (for 82562ET / 82562EM) .............................. 269
14.11.2. Decoupling Recommendations.................................................................... 269
15. Schematics............................................................................................................................... 271