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Intel Atom N2800 - Memory Map; Connectors and Headers; Table 12. System Memory Map

Intel Atom N2800
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
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3.1.2 Memory Map
Table 12 lists the system memory map.
Table 12. System Memory Map
Address Range
(decimal)
Address Range
(hex)
Size
Description
1024 K - 4194304 K
100000 - FFFFFFFF
4095 MB
Extended memory
960 K - 1024 K
F0000 - FFFFF
64 KB
Runtime BIOS
896 K - 960 K
E0000 - EFFFF
64 KB
Reserved
800 K - 896 K
C8000 - DFFFF
96 KB
Potential available high DOS
memory (open to the PCI bus).
Dependent on video adapter used.
640 K - 800 K
A0000 - C7FFF
160 KB
Video memory and BIOS
639 K - 640 K
9FC00 - 9FFFF
1 KB
Extended BIOS data (movable by
memory manager software)
512 K - 639 K
80000 - 9FBFF
127 KB
Extended conventional memory
0 K - 512 K
00000 - 7FFFF
512 KB
Conventional memory
3.2 Connectors and Headers
CAUTION
Only the following connectors and headers have overcurrent protection: back panel
and front panel USB.
The other internal connectors and headers are not overcurrent protected and should

peripherals. Do not use these connectors or headers to power devices external to the
ternal devices could cause
damage to the computer, the power cable, and the external devices themselves.
Furthermore, improper connection of USB header single wire connectors may
eventually overload the overcurrent protection and cause damage to the board.
 and headers. The connectors and
headers can be divided into these groups:
Back panel I/O connectors
On-board I/O connectors and headers

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