基于dsp的mcbsp串口操作源程序(汇编语言)

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1、McBSP串口操作源程序;ThisprogramuseMcBSP1sentSINEtable.ThetableisinVC54021;ROM.So,theprogrammovethetalbetoxbufferfirst,thensend;themfromMcBSP1.Therbufferusetosavereciveddata!・titleMfortestBSPprogram(Transmit)H・mmregs・global_c_intOO,int_send,int_rev-defineserialcontrolregisters1addressDRR10.set0x0021

2、;McBSPOdatareceiveregister1DRR11.set0x0041;McBSPldatareceiveregister1DRR12.set0x0031;McBSP2datareceiveregister1DXR10.set0x0023;McBSPOdatatransmitregisterIDXR11.set0x0043;McBSPldatatransmitregister1DXR12.set0x0033;McBSP2datatransmitregisterIMCBSPO_SPSA.set0x0038MCBSPO_SPSD.set0x0039MCBSP1_SPS

3、A.set0x0048;serial1MCBSP1_SPSD.set0x0049;serial1MCBSP2_SPSA.set0x0034MCBSP2_SPSD.set0x0035MCBSP_SPCR1._SUB_ADDR.set0x0000MCBSP_SPCR2._SUB_ADDR.set0x0001MCBSP_RCR1_SUB_ADDR•set0x0002MCBSP_RCR2_SUB_ADDR•set0x0003MCBSP_XCR1_SUB_ADDR.set0x0004MCBSP_XCR2_SUB_ADDR.set0x0005MCBSP_SRGR1_SUB_ADDR.set

4、0x0006MCBSP_SRGR2_SUB_ADDR.set0x0007MCBSP_MCR1_SUB_ADDR.set0x0008MCBSP_MCR2_SUB_ADDR.set0x0009MCBSP_RCERA_SUB_ADDR•set0x000aMCBSP_RCERB_SUB_ADDR.set0x000bMCBSP_XCERA1_SUB_ADDR.set0x000cMCBSP_XCERA2_SUB_ADDR.setOxOOOdMCBSPPCRSUBADDR•setOxOOOestack_size.setlOOhtemp

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