Texas Instruments OMAP36 Series, Technical Reference Manual

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IVA2.2 Subsystem Register Manual
Table 5-175. L1PMPPAk
Address Offset 0x0000 A600 + (0x4*k)
Physical address 0x0184 A600 + (0x4*k) Instance IVA2.2 GEMXMC
Description L1P Memory Protection Attribute Register Addresses for the 16MB page number i
Type RW
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved
SX SR UX UR
SW
UW
AID5 AID4 AID3 AID2 AID1 AID0
AIDX
LOCAL
Reserved
Bits Field Name Description Type Reset
31:16 Reserved Write 0s for future compatibility. Read returns 0. RW 0x0000
15 AID5 0: ID 5 does not have access permission RW 1
1: ID 5 has access permission
14 AID4 0: ID 4 does not have access permission RW 1
1: ID 4 has access permission
13 AID3 0: ID 3 does not have access permission RW 1
1: ID 3 has access permission
12 AID2 0: ID 2 does not have access permission RW 1
1: ID 2 has access permission
11 AID1 0: ID 1 does not have access permission RW 1
1: ID 1 has access permission
10 AID0 0: ID 0 does not have access permission RW 1
1: ID 0 has access permission
9 AIDX 0: External access is not permitted RW 1
1: External access is permitted
8 LOCAL 0: DSP megamodule access is not permitted RW 1
1: DSP megamodule access is permitted
7:6 Reserved Write 0s for future compatibility. RW 0
Read returns 0.
5 SR 0: Supervisor Read access is not permitted RW 1
1: Supervisor Read access is permitted
4 SW 0: Supervisor Write access is not permitted RW 1
1: Supervisor Write access is permitted
3 SX 0: Supervisor eXecute access is not permitted RW 1
1: Supervisor eXecute access is permitted
2 UR 0: User Read access is not permitted RW 1
1: User Read access is permitted
1 UW 0: User Write access is not permitted RW 1
1: User Write access is permitted
0 UX 0: User eXecute access is not permitted RW 1
1: User eXecute access is permitted
Table 5-176. Register Call Summary for Register L1PMPPAk
IVA2.2 Subsystem Basic Programming Model
• Internal Memory : [0] [1] [2] [3] [4]
IVA2.2 Subsystem Register Manual
• XMC Register Mapping Summary : [5]
851 SWPU177N – December 2009 – Revised November 2010 IVA2.2 Subsystem
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