APPOTECH CW6632B - Page 5

Table of content
CW6632B Bluetooth 3.0 Audio Player SOC Version 1.0.0
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11 External Memory Interface (EMI) .................................................................................................... 91
11.1 EMI Control Registers ............................................................................................................... 91
12 SD Card Host Controller (SDC) ......................................................................................................... 94
12.1 Features .................................................................................................................................... 94
12.2 IO Mapping ............................................................................................................................... 94
12.3 SDC Special Function Registers ................................................................................................ 94
12.4 SDC Operation Guide ............................................................................................................... 97
12.4.1 206Bcommand Operation ........................................................................................................ 97
12.4.2 207Bdata Operation ................................................................................................................. 98
13 Audio Terminal (DAC) ...................................................................................................................... 99
13.1 Features .................................................................................................................................... 99
13.2 DAC Special Function Registers ................................................................................................ 99
13.2.1 DAC Register Mapping ...................................................................................................... 99
13.2.2 Function of DAC Control Registers ................................................................................. 100
13.3 Operation Guide ..................................................................................................................... 104
13.3.1 BDAC Operation Guide ................................................................................................... 104
14 SARADC .......................................................................................................................................... 105
14.1 Features .................................................................................................................................. 105
14.2 ADC Pin Mapping.................................................................................................................... 105
14.3 SARADC Special Function Registers........................................................................................ 105
15 CRC16 /LFSR16/LFSR32 ................................................................................................................. 108
15.1 CRC16 ..................................................................................................................................... 108
15.1.1 Features .......................................................................................................................... 108
15.1.2 CRC16 Special Function Registers ................................................................................... 108
15.2 LFSR16 .................................................................................................................................... 109
15.2.1 Features .......................................................................................................................... 109
15.2.2 LFSR16 Special Function Register ................................................................................... 109
15.3 LFSR32 .................................................................................................................................... 110
15.3.1 Features .......................................................................................................................... 110