1 files changed, 10 insertions, 0 deletions

diff --git a/src/core/memory.h b/src/core/memory.h
index 903b58a22..802aa465e 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -37,6 +37,12 @@ enum : PAddr {
     VRAM_SIZE = 0x00600000, ///< VRAM size (6MB)
     VRAM_PADDR_END = VRAM_PADDR + VRAM_SIZE,
 
+    /// New 3DS additional memory. Supposedly faster than regular FCRAM. Part of it can be used by
+    /// applications and system modules if mapped via the ExHeader.
+    N3DS_EXTRA_RAM_PADDR = 0x1F000000,
+    N3DS_EXTRA_RAM_SIZE = 0x00400000, ///< New 3DS additional memory size (4MB)
+    N3DS_EXTRA_RAM_PADDR_END = N3DS_EXTRA_RAM_PADDR + N3DS_EXTRA_RAM_SIZE,
+
     /// DSP memory
     DSP_RAM_PADDR = 0x1FF00000,
     DSP_RAM_SIZE = 0x00080000, ///< DSP memory size (512KB)
@@ -81,6 +87,10 @@ enum : VAddr {
     LINEAR_HEAP_SIZE = 0x08000000,
     LINEAR_HEAP_VADDR_END = LINEAR_HEAP_VADDR + LINEAR_HEAP_SIZE,
 
+    /// Maps 1:1 to New 3DS additional memory
+    N3DS_EXTRA_RAM_VADDR = 0x1E800000,
+    N3DS_EXTRA_RAM_VADDR_END = N3DS_EXTRA_RAM_VADDR + N3DS_EXTRA_RAM_SIZE,
+
     /// Maps 1:1 to the IO register area.
     IO_AREA_VADDR = 0x1EC00000,
     IO_AREA_VADDR_END = IO_AREA_VADDR + IO_AREA_SIZE,