CL-PS7500FE 查看數據表（PDF） - Cirrus Logic
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CL-PS7500FE Datasheet PDF : 251 Pages
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CL-PS7500FE
System-on-a-Chip for Internet Appliance
VIRTUAL ADDRESS
31
20 19
16 15
12 11
TABLE INDEX
L2 TABLE INDEX
PAGE INDEX
8
12
TRANSLATION TABLE BASE
31
14 13
TRANSLATION BASE
0
12
0
18
31
TRANSLATION BASE
14 13
TABLE INDEX
21 0
00
31
FIRST LEVEL DESCRIPTOR 10 9 8
54 21 0
PAGE TABLE BASE ADDRESS
DOMAIN
01
31
10 9
21 0
PAGE TABLE BASE ADDRESS
L2 TABLE INDEX
00
SECOND LEVEL DESCRIPTOR
31
16 15
12 11 10 9 8 7 6 5 4 3 2 1 0
PAGE BASE ADDRESS
AP3 AP2 AP1 AP0 C B 0 1
PHYSICAL ADDRESS
31
16 15
0
PAGE BASE ADDRESS
PAGE INDEX
Figure 6-8. Large Page Translation
46
ARM PROCESSOR MMU
ADVANCE DATA BOOK v2.0
June 1997
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