001, P03. Multi-channel VOIP is what mean? 002, p10.mmu action is to map virtual memory addresses to physical memory address 003, P13. Writing interrupt control functions ----- All hardware has interrupt 004, p13 . Defining the root file system is a selection menu that is compiled UCLinux, where there is this option 005, what is the abbreviation of the P14.uart? It is equivalent to the COM port 006, P18 on the computer. Read and write Flash entrance address always Is 0x20000000007, P24.u-boot equivalent to MS-DOS under Wince, the system booting, it compiles the file is uboot.dxe (the file burned to flash is uboot.bin) Linux.bin is the kernel and file system The image is equivalent to the nk.bin in Wince. DXE file is downloaded to the board by the emulator with VDSP, executed in the SDRAM; Makefile specifies the dedicated toolchain to convert the DXE file to bin file; bin file is burning Write to flash .008, p31.coldfire is a product line of FreeScale .009, p33.makefile is equivalent to the batch file in Wince, but Wince usually customizes PB (PlatformBuilder), no need to edit directly Processing files, because PB will automatically call them; and Linux is directly manipulating the Makefile file, you need to know the principle of makefile (Makefile, general application, simple) .010, P36.init, Cleanup, Read, Write, IO Control 011, P37.EZKIT board has ADV7171 (Video Ouput), 7183 (Video Input), 1863 (Audio I / O)
