7_ddr
.....\clock.c
.....\clock.h
.....\command.c
.....\command.h
.....\led.c
.....\led.h
.....\lib.c
.....\lib.h
.....\main.c
.....\Makefile
.....\mem_setup.S
.....\nand.c
.....\nand.h
.....\start.s
.....\start.s.bak
.....\uart.c
.....\uart.h
.....\wy.bin