AU80610004653AAS LBMG Intel, AU80610004653AAS LBMG Datasheet - Page 133

• Manufacturer Part Number: AU80610004653AAS LBMG
• Description: MPU, ATOM PROCESSOR, N450, FC-BGA8
• Manufacturer: Intel
• Series: ATOM - N400r

Specifications of AU80610004653AAS LBMG

• Core Size: 64bit
• Cpu Speed: 1.66GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 559
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Processor Configuration Registers
1.9.12
Datasheet
31:16
31:29
15:3
26:4
2:1
2:1
Bit
Bit
28
27
0
3
Access
Access
RW-L
RW-L
If accesses to this IO bar is allowed then the processor claims all 8, 16 or 32 bit IO
cycles from the CPU that falls within the 8B claimed.
RW
GMADR – Graphics Memory Range Address
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
IGD graphics memory base address is specified in this register.
RW
RO
RO
RO
RO
RO
RO
000000h
Default
Default
Value
0000h
0000h
Value
000b
00b
00b
1b
0b
0b
1b
RST/PWR
RST/PWR
FLR, Core
FLR, Core
FLR, Core
FLR, Core
Core
Core
Core
Core
Core
Core
Reserved
Read as “0”, these bits correspond to address signals
[31:16].
IO Base Address (IOBASE)
Memory Type (MEMTYPE)
Memory/IO Space (MIOS):
Hardwired to “1” to indicate IO space.
Memory Base Address (MBA):
[31:29].
512MB Address Mask (512ADMSK):
W) or part of the Address Mask (RO), depending on the
value of MSAC[1:0].
256 MB Address Mask (256ADMSK):
or part of the Address Mask (RO), depending on the
value of MSAC[1:0]. See MSAC (Dev 2, Func 0, offset
62h) for details.
Address Mask (ADM):
Hardwired to 0s to indicate at least 128MB address
range.
Prefetchable Memory (PREFMEM):
Hardwired to 1 to enable prefetching.
Memory Type (MEMTYP):
This bit is either part of the Memory Base Address (R/W)
Set by the OS, these bits correspond to address signals
This Bit is either part of the Memory Base Address (R/
See MSAC (Dev2, Func 0, offset 62h) for details.
Hardwired to 0 to indicate 32-bit address.
0/2/0/PCI
18-1Bh
00000008h
32 bits
RW-L; RO; RW;
Description
Description
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