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trezor-firmware/docs/memory.md
2016-10-10 12:48:30 +02:00

1.3 KiB

#Memory Layout

##Flash

sector range size function
Sector 0 0x08000000 - 0x08003FFF 16 KiB bootloader 1st stage
Sector 1 0x08004000 - 0x08007FFF 16 KiB storage area
Sector 2 0x08008000 - 0x0800BFFF 16 KiB storage area
Sector 3 0x0800C000 - 0x0800FFFF 16 KiB storage area
Sector 4 0x08010000 - 0x0801FFFF 64 KiB bootloader 2nd stage
Sector 5 0x08020000 - 0x0803FFFF 128 KiB application code
Sector 6 0x08040000 - 0x0805FFFF 128 KiB application code
Sector 7 0x08060000 - 0x0807FFFF 128 KiB application code
Sector 8 0x08080000 - 0x0809FFFF 128 KiB application code
Sector 9 0x080A0000 - 0x080BFFFF 128 KiB application code
Sector 10 0x080C0000 - 0x080DFFFF 128 KiB application code
Sector 11 0x080E0000 - 0x080FFFFF 128 KiB application code

##RAM

region range size function
CCM RAM 0x10000000 - 0x1000FFFF 64 KiB Core Coupled Memory
SRAM1 0x20000000 - 0x2001BFFF 112 KiB General Purpose SRAM
SRAM2 0x2001C000 - 0x2001FFFF 16 KiB General Purpose SRAM