Texas Instruments OMAP36 Series, Техническое справочное руководство

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L4 Interconnects
Table 9-115. Region Allocation for L4-Emu Interconnect (continued)
Device Name Start Address Description Region Number Default
(hex) Protection
Group
Power and reset manager 0x5470 6000 Module region A 17 5
• Power manager
0x5470 8000 Module region B 18 5
• Reset manager
0x5470 8800 Reserved 20 5
(WKUP power domain) 0x5470 9000 L4 interconnect 21 5
Reserved 0x5470 A000 Reserved
Reserved 0x5470 E000 Reserved
GPIO1 (WKUP power domain) 0x5471 0000 Module
0x5471 1000 L4 interconnect
Reserved 0x5471 2000 Reserved
WDTIMER2 (WKUP power 0x5471 4000 Module
domain)
0x5471 5000 L4 interconnect 23 5
Reserved 0x5471 6000 Reserved
GPTIMER1 (WKUP power 0x5471 8000 Module
domain)
0x5471 9000 L4 interconnect
Reserved 0x5471 A000 Reserved
32KTIMER (WKUP power 0x5472 0000 Module
domain)
0x5472 1000 L4 interconnect
Reserved 0x5472 2000 Reserved
L4-Wakeup configuration (WKUP 0x5472 8000 Address protection (AP)
power domain)
0x5472 8800 Initiator port (IP) L4-Core 24 5
0x5472 9000 Link agent (LA)
0x5472 A000 Initiator port (IP) L4-Emu
Reserved 0x5472 A800 Reserved
L4-Wakeup 0x5473 0000 L4 interconnect 25 5
9.3.3.3.4 L4 Firewall Address and Protection Registers Setting
Table 9-116 lists the settings of the AP registers for an L4 interconnect firewall. These values are
computed based on the physical implementation of each L4 interconnect.
Table 9-116. L4 Firewall Register Description Overview
Register Type Register Name Bits Field Description
Segment L4_AP_SEGMENT_i_L 23:0 Base Segment base address
L4_AP_SEGMENT_i_H 4:0 SIZE Segment size equals to 2 power of
SIZE
Protection groups L4_AP_PROT_GROUP_MEMBERS_ 15:0 CONNID_BIT_VECTOR See Section 9.3.3.1 for L4ConnID).
k_L
L4_AP_PROT_GROUP_ROLES_k_L 15:0 ENABLE Refer to Table 9-22 for MReq
description
2069 SWPU177N – December 2009 – Revised November 2010 Interconnect
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