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DAI Cross mode

What are cross mode connections? How are they helpful?Which DAI signals support this feature? 



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[edited by: JValeriani at 7:32 PM (GMT 0) on 3 Sep 2019]
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  • The DAI allows a few signals to be interconnected across DAI units. These connections are commonly referred as cross mode connections.

    These cross mode connections are useful for the system designer to share signals across both DAI’s so that synchronization can be achieved on the peripheral modules across DAI0 and DAI1.

    Below are the DAI signals which support cross mode connections.

    DAI0 GROUP A :

    DAI0_CRS_PB03_O , DAI0_CRS_PB05_O 

    DAI0 GROUP B :

    SRC7_CRS_DAT_OP_O ,SRC7_CRS_TDM_IP_O 

    DAI0 GROUP C:

    DAI0_CRS_PB04_O, DAI0_CRS_PB06_O                  

    DAI0 GROUP D :

    DAI0_CRS_PB05_O, DAI0_CRS_PB06_O, PCG0_CRS_CLKC_0, PCG0_CRS_CLKD_0, PCG0_CRS_FSC_O, PCG0_CRS_FSD_O, DAI0_CRS_PB03_ODAI0_CRS_PB04_O

    DAI1 GROUP A :

    DAI1_CRS_PB03_O , DAI1_CRS_PB05_O 

    DAI1 GROUP B :

    SRC7_CRS_DAT_OP_O ,SRC7_CRS_TDM_IP_O 

    DAI1 GROUP C:

    DAI1_CRS_PB04_O, DAI1_CRS_PB06_O                  

    DAI1 GROUP D :

    DAI1_CRS_PB05_O, DAI1_CRS_PB06_O, PCG0_CRS_CLKC_0, PCG0_CRS_CLKD_0, PCG0_CRS_FSC_O, PCG0_CRS_FSD_O, DAI1_CRS_PB03_ODAI1_CRS_PB04_O

    Please refer to the hardware manual for more details.

     

     

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  • The DAI allows a few signals to be interconnected across DAI units. These connections are commonly referred as cross mode connections.

    These cross mode connections are useful for the system designer to share signals across both DAI’s so that synchronization can be achieved on the peripheral modules across DAI0 and DAI1.

    Below are the DAI signals which support cross mode connections.

    DAI0 GROUP A :

    DAI0_CRS_PB03_O , DAI0_CRS_PB05_O 

    DAI0 GROUP B :

    SRC7_CRS_DAT_OP_O ,SRC7_CRS_TDM_IP_O 

    DAI0 GROUP C:

    DAI0_CRS_PB04_O, DAI0_CRS_PB06_O                  

    DAI0 GROUP D :

    DAI0_CRS_PB05_O, DAI0_CRS_PB06_O, PCG0_CRS_CLKC_0, PCG0_CRS_CLKD_0, PCG0_CRS_FSC_O, PCG0_CRS_FSD_O, DAI0_CRS_PB03_ODAI0_CRS_PB04_O

    DAI1 GROUP A :

    DAI1_CRS_PB03_O , DAI1_CRS_PB05_O 

    DAI1 GROUP B :

    SRC7_CRS_DAT_OP_O ,SRC7_CRS_TDM_IP_O 

    DAI1 GROUP C:

    DAI1_CRS_PB04_O, DAI1_CRS_PB06_O                  

    DAI1 GROUP D :

    DAI1_CRS_PB05_O, DAI1_CRS_PB06_O, PCG0_CRS_CLKC_0, PCG0_CRS_CLKD_0, PCG0_CRS_FSC_O, PCG0_CRS_FSD_O, DAI1_CRS_PB03_ODAI1_CRS_PB04_O

    Please refer to the hardware manual for more details.

     

     

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