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AM2732: AM2732+两片2243的组合,能否通过LVDS传出ADC数据,同时ADC数据经过HWA进行各类处理?

Part Number: AM2732

在mmwave_mcuplus_sdk_04_02_00_03 am2732_mmw_demo_dssDDM例程中看到如下代码,意思是要不通过LVDS传出ADC数据,要不送HWA处理?这两者能同时存在吗?若不能,有什么限制?

#ifdef LVDS_STREAM
/* Configure memory in L3 Memory. */
/* pingAddress = 0x88000000 */
/* pongAddress = 0x88000000 + 0x4000 */
gConfigCsirx0ContextConfig[0].pingPongConfig.pingAddress = CSL_DSS_L3_U_BASE;
gConfigCsirx0ContextConfig[0].pingPongConfig.pongAddress = CSL_DSS_L3_U_BASE + CSL_DSS_HWA_BANK_SIZE;
#else

/* Configure memory in HWA Memory. */

gConfigCsirx0ContextConfig[0].pingPongConfig.pingAddress = CSL_DSS_HWA_DMA0_RAM_BANK0_BASE;
gConfigCsirx0ContextConfig[0].pingPongConfig.pongAddress = CSL_DSS_HWA_DMA0_RAM_BANK1_BASE;
#endif

  • 你好,

    mcu+ sdk里目前的2片级联的demo,只支持LVDS原始数据输出,没有后处理。

    理论上只要内部带宽足够,是可以支持后处理+LVDS raw数据输出的。单片的demo里是有lvds streaming的例程的。