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    PDK API Guide for J721E
    
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Hardware setup global structure.
Data Fields | |
| uint32_t | pfunc | 
| uint32_t | pdir | 
| uint32_t | ctl | 
| uint32_t | ditCtl | 
| uint32_t | dlbMode | 
| uint32_t | amute | 
| uint32_t | serSetup [16u] | 
| uint32_t Mcasp_HwSetupGbl::pfunc | 
Pin function register
| uint32_t Mcasp_HwSetupGbl::pdir | 
Pin direction register
| uint32_t Mcasp_HwSetupGbl::ctl | 
Global control register - GBLCTL
| uint32_t Mcasp_HwSetupGbl::ditCtl | 
whether McASP operates in DIT mode
| uint32_t Mcasp_HwSetupGbl::dlbMode | 
Digital loopback mode setup
| uint32_t Mcasp_HwSetupGbl::amute | 
Mute control register - AMUTE
| uint32_t Mcasp_HwSetupGbl::serSetup[16u] | 
Setup serializer control register