AU80610004392AAS LBLA Intel, AU80610004392AAS LBLA Datasheet - Page 13

• Manufacturer Part Number: AU80610004392AAS LBLA
• Description: MPU, ATOM PRO, DUALCORE, D510, FC-BGA8
• Manufacturer: Intel
• Series: ATOM - D500r

Specifications of AU80610004392AAS LBLA

• Core Size: 64bit
• Cpu Speed: 1.66GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 559
• Operating Temperature Range: 0°C To +100°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Processor Configuration Registers
1.2.1.1
1.2.1.2
Datasheet
Figure 1-2. DOS Legacy Address Range
DOS Range (0h – 9_FFFFh)
The DOS area is 640 KB (0000_0000h – 0009_FFFFh) in size and is always mapped to
the main memory controlled by the processor.
Legacy Video Area (A_0000h-B_FFFFh)
The legacy 128KB VGA memory range, frame buffer, (000A_0000h – 000B_FFFFh)
can be mapped to IGD (Device #2) and/or to the DMI Interface. The appropriate
mapping depends on which devices are enabled and the programming of the VGA
steering bits. Based on the VGA steering bits, priority for VGA mapping is constant.
The IMC always decodes internally mapped devices first. Internal to the IMC, decode
precedence is always given to IGD. The IMC always positively decodes internally
mapped device, namely the IGD. Subsequent decoding of regions mapped to the DMI
Interface depends on the Legacy VGA configuration bits (VGA Enable). This region is
also the default for SMM space.
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