n82802 Intel Corporation, n82802 Datasheet - Page 11
n82802
Manufacturer Part Number
n82802
Description
Firmware Hub Fwh
Manufacturer
Intel Corporation
Datasheet
1.N82802.pdf
(53 pages)
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Datasheet
Figure 2.
Figure 3.
R
Device Memory Map with Intel FWH Hardware Lock Architecture
Intel FWH Boot-Configuration System Memory Map
0DFFFF
0CFFFF
0AFFFF
0FFFFF
0EFFFF
0BFFFF
09FFFF
08FFFF
07FFFF
06FFFF
05FFFF
04FFFF
03FFFF
02FFFF
01FFFF
00FFFF
0D0000
0C0000
0B0000
0A0000
0F0000
0E0000
090000
080000
070000
060000
050000
040000
030000
020000
010000
000000
System Memory
FFFFFFFFh
FFC00000h
FFF80000h
FFF00000h
(Top 4 MB)
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
64-Kbyte Block
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
} TBL# (8 Mb)
} TBL# (4 Mb)
Range for other
FWH devices
Block 7
Block0
4 Mbit
FWH
WP# (4 Mb)
Intel
®
82802AB/AC Firmware Hub
WP# (8 Mb)
mem_map_lock
Blocks 0-14
Block 15
8 Mbit
Sys_memmap_boot
Block 0
FWH
11
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