VI Table of content
CW6632B Bluetooth 3.0 Audio Player SOC Version 1.0.0
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15.3.2 LFSR32 Special Function Registers .................................................................................. 110
16 Integrated Interchip Sound (IIS) .................................................................................................... 111
16.1 Features .................................................................................................................................. 111
16.2 IIS Special Function Register .................................................................................................. 111
16.3 Operation Guide ..................................................................................................................... 118
16.3.1 CPU RD/WR..................................................................................................................... 118
16.3.2 loop ................................................................................................................................. 118
16.3.3 DMA mode ...................................................................................................................... 119
17 PolyFuse control ............................................................................................................................ 120
17.1 PF Special Function Register .................................................................................................. 120
17.2 PF user guideline .................................................................................................................... 121
18 Characteristics ............................................................................................................................... 122
18.1 PMU Parameters .................................................................................................................... 122
18.2 CORE PLL Parameters ............................................................................................................. 122
18.3 General purpose I/O Parameters ........................................................................................... 122
18.4 Audio ADDA Parameters ........................................................................................................ 123
18.5 USB PHY Parameters .............................................................................................................. 123
18.6 RF Analog Blocks .................................................................................................................... 123
19 Package Outline Dimensions ......................................................................................................... 125
19.1 SSOP28 ................................................................................................................................... 125
Revision History .......................................................................................................................................... i