AFE_DAC Analog Front End DAC on Stacked Die via SPI 0x4FC00000 0x00 0x200 registers CTRL Control Register 0x01000004 32 FIFO_AE_CNT Description not included 0 4 FIFO_ALMOST_FULL Description not included 5 1 FIFO_EMPTY Description not included 6 1 FIFO_ALMOST_EMPTY Description not included 7 1 INTERP_MODE Description not included 8 3 DISABLED Description not included 0 2_TO_1_INTERPOLATION Description not included 1 4_TO_1_INTERPOLATION Description not included 2 8_TO_1_INTERPOLATION Description not included 3 FIFO_AF_CNT Description not included 12 4 START_MODE Description not included 16 2 START_WHEN_FIFO_NOT_EMPTY Description not included 0 START_ON_ADC_START_STROBE Description not included 1 START_WHEN_CPU_START_WRITTEN Description not included 2 RESERVED Description not included 3 ACTIVE Description not included 18 1 BIN2GRAY_BYPASS Description not included 19 1 CPU_START Description not included 20 1 OP_MODE Description not included 24 2 OUTPUT_WHEN_FIFO_AVAIL Description not included 0 OUTPUT_ONCE_AT_RATE_CNT Description not included 1 RESERVED Description not included 2 OUTPUT_SAMPLE_CNT_AT_RATE_CNT Description not included 3 POWER_MODE_1_0 Description not included 26 2 POWLVL0 Description not included 1 POWLVL1 Description not included 3 POWLVL2 Description not included 1 POWLVL3 Description not included 3 POWER_ON Description not included 28 1 CLOCK_GATE_EN Description not included 29 1 POWER_MODE_2 Description not included 30 1 POWLVL0_1 Description not included 0 POWLVL2_3 Description not included 1 RESET Description not included 31 1 RATE Rate/Sample Control 0x01010004 32 RATE_CNT Description not included 0 16 SAMPLE_CNT Description not included 16 16 INT Interrupt Flags and Enable/Disable 0x01020004 32 OUT_DONE_IF Description not included 0 1 UNDERFLOW_IF Description not included 1 1 ALMOST_EMPTY_IF Description not included 2 1 UNDERLFOW Description not included 3 1 OUT_DONE_IE Description not included 16 1 UNDERFLOW_IE Description not included 17 1 AHB_CG_DISABLE Description not included 28 1 APB_CG_DISABLE Description not included 29 1 REG Description not included 0x01030004 32 TRIM DAC TRIM 0x01040004 32 FIFO DAC FIFO 0x01060002 16 FIFO_DATA Description not included 0 16 VREF_CTRL DAC VREF Control 0x01050002 16 REF_DAC_FAST_PD Description not included 0 1 DACREFSEL Description not included 1 2 VOLTS_1_024 Description not included 0 VOLTS_1_500 Description not included 1 VOLTS_2_048 Description not included 2 VOLTS_2_500 Description not included 3 REFDAC_OUTEN Description not included 3 1 REF_PU Description not included 4 1 REFDAC_CP Description not included 5 1 REFDAC_GAIN Description not included 6 2 DEFAULT_GAIN Description not included 0 HIGHEST_GAIN Description not included 1 REF_ABUS Description not included 8 4 VREF_TRIM Control behavior of GPIO1 0x01070002 16 V1_TRIM Description not included 0 5 REF_BG_TRIM Description not included 5 6