10
Intel
®
855GME Chipset and Intel
®
6300ESB ICH Embedded Platform Design Guide
12 Schematic Checklist Summary................................................................................................265
12.1 Intel
®
Pentium
®
M/Celeron
®
M Processor Checklist........................................................265
12.1.1 Connection Recommendations............................................................................265
12.1.2 In Target Probe (ITP)...........................................................................................268
12.1.3 Decoupling Recommendations............................................................................269
12.1.3.1 VCCP (I/O)...........................................................................................269
12.1.3.2 VCCA (PLL).........................................................................................269
12.1.3.3 VCC (CORE)........................................................................................269
12.2 CK409 Clock Checklist.....................................................................................................270
12.2.1 Connection Recommendations............................................................................270
12.3 Intel
®
855GME Chipset GMCH (82855GME) Checklist ...................................................272
12.3.1 System Memory...................................................................................................272
12.3.1.1 GMCH System Memory Interface Checklist ........................................272
12.3.1.2 DDR DIMM Interface Checklist............................................................274
12.3.1.3 DIMM Decoupling Recommendation Checklist....................................275
12.3.2 Frontside Bus (FSB) Checklist.............................................................................275
12.3.3 Hub Interface Checklist........................................................................................277
12.3.4 Graphics Interfaces Checklist..............................................................................278
12.3.4.1 Low Voltage Digital Signalling (LVDS) Checklist .................................278
12.3.4.2 Digital Video Out (DVO) Checklist .......................................................278
12.3.4.3 Digital-to-Analog Converter (DAC) Checklist.......................................280
12.3.5 Miscellaneous Signal Checklist ...........................................................................281
12.3.5.1 Intel
®
Pentium
®
M/Celeron
®
M Processor GST[2:0] Configurations ...281
12.3.6 GMCH Decoupling Recommendations Checklist................................................281
12.4 Intel
®
6300ESB Checklist.................................................................................................283
12.4.1 PCI-X Interface Checklist.....................................................................................283
12.4.2 PCI Interface Checklist ........................................................................................285
12.4.3 Hub Interface Checklist........................................................................................288
12.4.4 FWH/LPC Interface Checklist..............................................................................288
12.4.5 GPIO Checklist....................................................................................................289
12.4.6 USB Checklist......................................................................................................290
12.4.7 Power Management Checklist.............................................................................290
12.4.8 CPU Signals Checklist.........................................................................................291
12.4.9 System Management Checklist...........................................................................292
12.4.10 RTC Checklist......................................................................................................292
12.4.11 UART Checklist ...................................................................................................293
12.4.12 AC’97 Checklist ...................................................................................................294
12.4.13 Miscellaneous Signals.........................................................................................294
12.4.14 Serial ATA Checklist............................................................................................295
12.4.15 IDE Checklist.......................................................................................................295
12.4.16 Power Checklist...................................................................................................297
13 Layout Checklist........................................................................................................................299
13.1 Processor Checklist..........................................................................................................299
13.2 Intel
®
855GME Chipset GMCH (82855GME) Layout Checklist .......................................307
13.3 Intel
®
6300ESB Layout Checklist .....................................................................................312
13.3.1 8-Bit Hub Interface Layout Checklist ...................................................................312
13.3.2 Serial ATA Interface Layout Checklist.................................................................313
13.3.3 IDE Interface Layout Checklist ............................................................................314
13.3.4 USB 2.0 Layout Checklist....................................................................................314