RG82845G S L66F Intel, RG82845G S L66F Datasheet - Page 6

• Manufacturer Part Number: RG82845G S L66F
• Manufacturer: Intel

Specifications of RG82845G S L66F

• Lead Free Status / RoHS Status: Not Compliant

6
4.2
4.3
4.4
4.5
4.6
4.7
4.1.1
4.1.2
4.1.3
System Memory Controller .......................................................................... 107
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
AGP Interface .............................................................................................. 111
4.3.1
4.3.2
Integrated Graphics Device (IGD) ............................................................... 119
4.4.1
4.4.2
4.4.3
4.4.4
Display Interfaces ........................................................................................ 131
4.5.1
4.5.2
Power and Thermal Management ............................................................... 136
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
Clocking ....................................................................................................... 137
PSB Dynamic Bus Inversion........................................................... 105
System Bus Interrupt Delivery ........................................................ 106
Upstream Interrupt Messages......................................................... 106
DDR SDRAM Interface Overview ................................................... 107
SDR SDRAM Interface Overview ................................................... 107
Memory Organization and Configuration ........................................ 108
4.2.3.1
Memory Address Translation and Decoding................................... 109
DRAM Performance Description..................................................... 110
Overview ......................................................................................... 111
4.3.1.1
4.3.1.2
4.3.1.3
4.3.1.4
4.3.1.5
4.3.1.6
4.3.1.7
4.3.1.8
PCI Semantic Transactions on AGP............................................... 115
4.3.2.1
4.3.2.2
3D Engine ....................................................................................... 120
4.4.1.1
4.4.1.2
4.4.1.3
4.4.1.4
4.4.1.5
4.4.1.6
4.4.1.7
4.4.1.8
Video Engine .................................................................................. 128
4.4.2.1
4.4.2.2
4.4.2.3
4.4.2.4
Pipes ............................................................................................... 130
4.4.3.1
Ports ............................................................................................... 130
Analog Display Port Characteristics................................................ 132
Digital Display Interface .................................................................. 133
4.5.2.1
4.5.2.2
Power Management Support Overview .......................................... 136
Processor Power State Control....................................................... 136
Sleep State Control......................................................................... 136
Graphics Adapter State Control ...................................................... 136
Monitor State Control ...................................................................... 137
Configuration Mechanism for DIMMs .............................. 108
Lock Behavior.................................................................. 111
AGP Target Operations................................................... 112
AGP Transaction Ordering .............................................. 113
AGP Electrical Characteristics ........................................ 113
Support for PCI-66 Devices............................................. 113
4X AGP Protocol ............................................................. 114
Fast Writes ...................................................................... 114
AGP 1.5 V Connector...................................................... 114
GMCH Initiator and Target PCI Operations..................... 115
GMCH Retry/Disconnect Conditions ............................... 117
Setup Engine................................................................... 120
Scan Converter ............................................................... 121
2D Functionality............................................................... 121
Texture Engine ................................................................ 121
Raster Engine.................................................................. 124
2D Engine........................................................................ 126
GMCH VGA Registers..................................................... 127
Logical 128-Bit Fixed BLT and 256-Bit Fill Engine .......... 127
Hardware Motion Compensation..................................... 128
Planes ............................................................................. 128
Cursor Plane ................................................................... 128
Overlay Plane.................................................................. 129
Clock Generator Units (DPLL)......................................... 130
Digital Display Channels – DVOB and DVOC................. 133
Synchronous Display....................................................... 135
Intel
®
82845G/82845GL/82845GV GMCH
Datasheet