NXP Semiconductors QorIQ LS1012A Reference Manual

Section number Title Page18.5.1.3.1 SDMA error........................................................................................................ 80718.5.1.4 Advanced DMA (ADMA)......................................................................................................... 80718.5.1.4.1 ADMA concept and descriptor format............................................................... 80718.5.1.4.2 ADMA interrupt..................................................................................................81218.5.1.4.3 ADMA error........................................................................................................81218.5.2 SD interface and control unit (SDICU) .........................................................................................................81218.5.2.1 Command CRC.......................................................................................................................... 81318.5.2.2 Data CRC................................................................................................................................... 81318.5.2.3 Tuning block (SDICU)...............................................................................................................81318.5.3 Register bank .................................................................................................................................................81518.5.4 Clock and reset module..................................................................................................................................81618.5.4.1 Clock generator.......................................................................................................................... 81718.5.5 SD monitor..................................................................................................................................................... 81818.5.5.1 SDIO card interrupt....................................................................................................................81918.5.5.1.1 Interrupts in 1-bit mode...................................................................................... 81918.5.5.1.2 Interrupt in 4-bit mode........................................................................................ 81918.5.5.1.3 Card interrupt handling....................................................................................... 82018.5.5.2 Card insertion and removal detection........................................................................................ 82118.5.5.3 Power management and wake up events....................................................................................82118.5.5.3.1 Setting wake up events........................................................................................82218.6 Initialization/application of eSDHC............................................................................................................................. 82318.6.1 Command send and response receive basic operation................................................................................... 82318.6.2 Card identification mode................................................................................................................................82418.6.2.1 Card detect................................................................................................................................. 82418.6.2.2 Reset...........................................................................................................................................82518.6.2.3 Voltage validation...................................................................................................................... 82618.6.2.4 Card registry...............................................................................................................................82818.6.3 Card access.....................................................................................................................................................82918.6.3.1 Block write................................................................................................................................. 829QorIQ LS1012A Reference Manual, Rev. 1, 01/2018NXP Semiconductors 53