基于dsp的led驱动程序

				-o led.out
				-m led.map
				MEMORY
				{
					PAGE 0:	IPROG:	origin = 0x4000,	len = 0x1000 	/*片外的RAM*/                     
					PAGE 1: RAMB2:	origin = 0x800, len = 0x3800		/*片内RAM，用做数据区*/
				}
				
				SECTIONS
				{
					.vector:    {} >    IPROG   PAGE 0
					.text:	 	{} >    IPROG	PAGE 0
					.cinit:		{} > 	IPROG	PAGE 0
					.switch:	{} > 	IPROG	PAGE 0
					.stack:		{} >    RAMB2	PAGE 1
					.data:	    {} >    RAMB2	PAGE 1
					.bss:	    {} >    RAMB2	PAGE 1
					.sysmem:	{} > 	RAMB2	PAGE 1
				}