uarttxd.s

此源码是基于大唐微电子的DSP芯片ZSP的串口程序

/*******************************************************************************
*        COPYRIGHT DaTang Mobile Communications Equipment CO.,LTD								
********************************************************************************
* File name       :ssi1.s												
* Description     :
*										   
* Version         :	
* Change History  :
*                Version     Date        Author          Comments
*                1.0         12/18/2006  lujianchao   		Original   		                                                               
*													  
*******************************************************************************/



#include "Basic_Macro.h"
#include "DTT6C03B_ZSP0.h"
mov a0,UART0_FCR;
movl r0,0xa7;
st r0,a0;
mov a1,UART0_TCR;
movl r0,0x9e;
st r0,a1;
mov a2,UART0_DLH;
movl r0,0x00;
st r0,a2;
mov a3,UART0_DLL;
movl r0,0x08;
st r0,a3;
mov a4,UART0_TCR;
movl r0,0x1e;
st r0,a4;
ret;