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SPEAR320 数据表(PDF) 42 Page - STMicroelectronics |
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SPEAR320 数据表(HTML) 42 Page - STMicroelectronics |
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42 / 73 page ![]() Memory map SPEAr320 42/73 Doc ID 16755 Rev 5 5 Memory map Table 14. SPEAr320 main memory map Start address End address Peripheral Description 0x0000.0000 0x3FFF.FFFF External DRAM Low power DDR or DDR2 0x4000.0000 0xBFFF.FFFF - Reconfigurable array subsystem (See Table 15) 0xC000.0000 0xCFFF.FFFF - Reserved 0xD000.0000 0xD007.FFFF UART0 0xD008.0000 0xD00F.FFFF ADC 0xD010.0000 0xD017.FFFF SSP0 0xD018.0000 0xD01F.FFFF I2C0 0xD020.0000 0xD07F.FFFF - Reserved 0xD080.0000 0xD0FF.FFFF JPEG CODEC 0xD100.0000 0xD17F.FFFF IrDA 0xD180.0000 0xD1FF.FFFF - Reserved 0xD280.0000 0xD7FF.FFFF SRAM Static RAM shared memory (8 Kbytes) 0xD800.0000 0xE07F.FFFF - Reserved 0xE080.0000 0xE0FF.FFFF Ethernet controller MAC 0xE100.0000 0xE10F.FFFF USB 2.0 device FIFO 0xE110.0000 0xE11F.FFFF USB 2.0 device Configuration registers 0xE120.0000 0xE12F.FFFF USB 2.0 device Plug detect 0xE130.0000 0xE17F.FFFF - Reserved 0xE180.0000 0xE18F.FFFF USB2.0 EHCI 0-1 0xE190.0000 0xE19F.FFFF USB2.0 OHCI 0 0xE1A0.0000 0xE20F.FFFF - Reserved 0xE210.0000 0xE21F.FFFF USB2.0 OHCI 1 0xE220.0000 0xE27F.FFFF - Reserved 0xE280.0000 0xE28F.FFFF ML USB ARB Configuration register 0xE290.0000 0xE7FF.FFFF - Reserved 0xE800.0000 0xEFFF.FFFF - Reserved 0xF000.0000 0xF00F.FFFF Timer0 0xF010.0000 0xF10F.FFFF - Reserved 0xF110.0000 0xF11F.FFFF ITC Primary 0xF120.0000 0xF7FF.FFFF - Reserved 0xF800.0000 0xFBFF.FFFF Serial Flash memory |
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