參數(shù)資料
型號(hào): SPEAR300-2
廠商: STMICROELECTRONICS
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, FLASH, 333 MHz, RISC MICROCONTROLLER, PBGA289
封裝: 15 X 15 MM, 1.70 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, LFBGA-289
文件頁(yè)數(shù): 46/83頁(yè)
文件大?。?/td> 1027K
代理商: SPEAR300-2
Memory mapping
SPEAr300
50/83
Doc ID 16324 Rev 2
4
Memory mapping
Table 14.
Memory mapping
Start address
End address
Peripheral
Description
0x0000.0000
0x3FFF.FFFF
External DRAM
Low power DDR or DDR2
0x4000.0000
0x4FFF.FFFF
C3
0x5000.0000
0x5000.FFFF
Telecom register
0x5001.0000
0x5001.0FFF
TDM
Action memory
0x5003.0000
0x5003.7FFF
TDM
Buffer memory
0x5004.0000
0x5004.0FFF
TDM
Sync memory
0x5005.0000
0x5005.0FFF
I2S
I2S memory bank 1
0x5005.1000
0x5005.1FFF
I2S
I2S memory bank 2
0x6000.0000
0x6FFF.FFFF
CLCD
0x7000.0000
0x7FFF.FFFF
SDIO
0x8000.0000
0x83FF.FFFF
Static memory controller
NAND bank0
0x8400.0000
0x87FF.FFFF
Static memory controller
NAND bank1
0x8800.0000
0x8BFF.FFFF
Static memory controller
NAND bank2
0x8C00.0000
0x8FFF.FFFF
Static memory controller
NAND bank3
0x9000.0000
0x90FF.FFFF
Static memory controller
NOR bank0
0x9100.0000
0x91FF.FFFF
Static memory controller
NOR bank1
0x9200.0000
0x91FF.FFFF
Static memory controller
NOR bank2
0x9300.0000
0x93FF.FFFF
Static memory controller
NOR bank3
0x9400.0000
0x98FF.FFFF
Static memory controller
Register
0x9900.0000
0x9FFF.FFFF
Registers
0xA000.0000
0xA8FF.FFFF
Keyboard
0xA900.0000
0xAFFF.FFFF
GPIO
0xB000.0000
0xBFFF.FFFF
-
Reserved
0xC000.0000
0xCFFF.FFFF
-
Reserved
0xD000.0000
0xD007.FFFF
UART
0xD008.0000
0xD00F.FFFF
ADC
0xD010.0000
0xD017.FFFF
SPI
0xD018.0000
0xD01F.FFFF
I2C
0xD020.0000
0xD07F.FFFF
-
Reserved
0xD080.0000
0xD0FF.FFFF
JPEG CODEC
0xD100.0000
0xD17F.FFFF
IrDA
0xD180.0000
0xD1FF.FFFF
-
Reserved
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