3dbrew

Changes

Memory layout (edit)

Revision as of 19:33, 4 November 2014

450 bytes added ,  19:33, 4 November 2014
→‎ARM11 Physical memory regions
Line 2: Line 2:  
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
 +
!  Old 3DS
 
!  Address
 
!  Address
 
!  Size
 
!  Size
 
!  Description
 
!  Description
 
|-
 
|-
 +
| style="background: green" | Yes
 
| 0x0
 
| 0x0
 
| 0x10000
 
| 0x10000
 
| Bootrom (super secret code/data @ 0x8000)
 
| Bootrom (super secret code/data @ 0x8000)
 
|-
 
|-
 +
| style="background: green" | Yes
 
| 0x10000
 
| 0x10000
 
| 0x10000
 
| 0x10000
 
| Bootrom mirror
 
| Bootrom mirror
 
|-
 
|-
 +
| style="background: green" | Yes
 
| 0x10000000
 
| 0x10000000
 
| ?
 
| ?
 
| [[IO]] memory
 
| [[IO]] memory
 
|-
 
|-
 +
| style="background: green" | Yes
 
| 0x17E00000
 
| 0x17E00000
 
| 0x2000
 
| 0x2000
 
| MPCore private memory region
 
| MPCore private memory region
 +
 
|-
 
|-
 +
| style="background: orange" | No?
 +
| 0x17E10000
 +
| 0x1000
 +
| MPCore Distributed Interrupt Controller??
 +
|-
 +
| style="background: green" | Yes
 
| 0x18000000
 
| 0x18000000
 
| 0x600000
 
| 0x600000
 
| VRAM
 
| VRAM
 
|-
 
|-
 +
| style="background: red" | No
 
| 0x1F000000
 
| 0x1F000000
 
| 0x400000
 
| 0x400000
 
| [[New_3DS]] additional memory
 
| [[New_3DS]] additional memory
 
|-
 
|-
 +
| style="background: green" | Yes
 
| 0x1FF00000
 
| 0x1FF00000
 
| 0x80000
 
| 0x80000
 
| DSP memory
 
| DSP memory
 
|-
 
|-
 +
| style="background: green" | Yes
 
| 0x1FF80000
 
| 0x1FF80000
 
| 0x80000
 
| 0x80000
 
| AXI WRAM
 
| AXI WRAM
 
|-
 
|-
 +
| style="background: green" | Yes
 
| 0x20000000
 
| 0x20000000
 
| 0x8000000
 
| 0x8000000
 
| FCRAM
 
| FCRAM
 
|-
 
|-
 +
| style="background: red" | No
 
| 0x28000000
 
| 0x28000000
 
| 0x8000000
 
| 0x8000000
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