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2.5.2 Memory Controller
The IMBA-XQ354 has four DDR2 DIMM sockets interfaced to the memory controller on
the Intel® Q35Intel® Q35 Northbridge. Each DIMM socket can support a 2.0 GB (max.)
667 MHz or 800 MHz DDR2 SDRAM DIMM module with a system maximum of 8.0 GB.
NOTE:
For best performance, each memory module should have the same
capacity and operating frequency.
Each DIMM socket can support DIMMs with the following specifications:
DDR2
only
Un-buffered
only
667 MHz or 800 MHz
8.0 GB maximum capacity (2.0 GB maximum per DIMM)
Memory
bandwidth:
o
6.4 GB/s in single-channel or dual-channel asymmetric mode
o
12.8 GB/s in dual-channel interleaved mode assuming DDR2 800 MHz
2.5.3 PCIe x16 Interface
The Intel® Q35Intel® Q35 PCIe bus is compliant with the PCI Express 1.1a Specifications
has the following PCIe lanes:
One PCIe x16 graphics interface
PCIe frequency of 1.25 GHz (2.5 Gb/s in each direction)
2.5.4 Graphics and Display Features
The Intel® Q35Intel® Q35 GMCH integrated graphics device (IGD) has 3D, 2D and video
capabilities. The Unified Memory Architecture (UMA) uses up to 256 MB of Dynamic Video
Memory Technology (DVMT) for graphics memory. External graphics accelerators on the
PCIe graphics (PEG) port are supported but cannot work simultaneously with the IGD.
Содержание IMBA-XQ354
Страница 2: ...IMBA XQ354 Motherboard Page ii Revision Date Version Changes April 2011 1 10 Initial release...
Страница 13: ...IMBA XQ354 Motherboard Page xiii H 2 2 Sound Effect Manager Configuration Options 218...
Страница 21: ...IMBA XQ354 Motherboard Page 1 Chapter 1 1 Introduction...
Страница 28: ...IMBA XQ354 Motherboard Page 8 Chapter 2 2 Detailed Specifications...
Страница 46: ...IMBA XQ354 Motherboard Page 26 Chapter 3 3 Packing List...
Страница 51: ...IMBA XQ354 Motherboard Page 31 Chapter 4 4 Connector Pinouts...
Страница 86: ...IMBA XQ354 Motherboard Page 66 Chapter 5 5 Installation...
Страница 118: ...IMBA XQ354 Motherboard Page 98 Chapter 6 6 BIOS Setup...
Страница 123: ...IMBA XQ354 Motherboard Page 103 BIOS Menu 2 Advanced...
Страница 169: ...IMBA XQ354 Motherboard Page 149 Chapter 7 7 Software Drivers...
Страница 197: ...IMBA XQ354 Motherboard Page 177 Chapter 8 8 Intel AMT Setup...
Страница 207: ...IMBA XQ354 Motherboard Page 187 Appendix A A BIOS Options...
Страница 211: ...IMBA XQ354 Motherboard Page 191 Appendix B B Terminology...
Страница 215: ...IMBA XQ354 Motherboard Page 195 Appendix C C Digital I O Interface...
Страница 218: ...IMBA XQ354 Motherboard Page 198 Appendix D D Watchdog Timer...
Страница 221: ...IMBA XQ354 Motherboard Page 201 Appendix E E Address Mapping...
Страница 222: ...IMBA XQ354 Motherboard Page 202 E 1 Direct Memory Access DMA Figure E 1 Direct Memory Access DMA...
Страница 223: ...IMBA XQ354 Motherboard Page 203 E 2 Input Output IO Figure E 2 Input Output IO 1 of 2...
Страница 224: ...IMBA XQ354 Motherboard Page 204 Figure E 3 Input Output IO 2 of 2...
Страница 225: ...IMBA XQ354 Motherboard Page 205 E 3 Interrupt Request IRQ Figure E 4 Interrupt Request IRQ...
Страница 226: ...IMBA XQ354 Motherboard Page 206 E 4 Memory Figure E 5 Memory...
Страница 227: ...IMBA XQ354 Motherboard Page 207 Appendix F F Compatibility...
Страница 231: ...IMBA XQ354 Motherboard Page 211 Appendix G G Hazardous Materials Disclosure...
Страница 235: ...IMBA XQ354 Motherboard Page 215 Appendix H H AC 97 Audio Codec...
Страница 240: ...IMBA XQ354 Motherboard Page 220 Index...