第4章 メモリマップ

Armadillo-500 FXの物理メモリマップを表4.1「Armadillo-500 FX メモリマップ」に示します。

表4.1 Armadillo-500 FX メモリマップ

Start AddressEnd AddressDeviceArea
0x0000 00000x0000 3FFFi.MX31 Secure ROM (16kB) 
0x0000 40000x0040 3FFFReserved 
0x0040 40000x0040 7FFFi.MX31 Internal ROM (16kB) 
0x0040 80000x1FFF BFFFReserved 
0x1FFF C0000x1FFF FFFFi.MX31 Internal RAM (16kB) 
0x2000 00000x2FFF FFFFReserved 
0x3000 00000x7FFF FFFFi.MX31 Internal Registers 
0x8000 00000x87FF FFFFLPDDR SDRAM (128MB)CSD0
0x8800 00000x8FFF FFFFReserved
0x9000 00000x9FFF FFFFReservedCSD1
0xA000 00000xA1FF FFFFNOR Flash Memory (32MB)CS0
0xA200 00000xA7FF FFFFReserved
0xA800 00000xAFFF FFFFReservedCS1
0xB000 00000xB1FF FFFFReservedCS2
0xB200 00000xB3FF FFFFEthernet Controller (LAN9210) Internal Registers CS3
0xB400 00000xB5FF FFFFReservedCS4
0xB600 00000xB7FF FFFFReservedCS5
0xB800 00000xB800 0FFFReserved 
0xB800 10000xB800 4FFFi.MX31 Internal Registers 
0xB800 50000xFFFF FFFFReserved