Digital-to-analog converter DAC 0x0 0x400 registers CR CR control register 0x0 0x20 read-write 0x00000000 DMAUDRIE2 DAC channel2 DMA underrun interrupt enable 29 1 DMAEN2 DAC channel2 DMA enable 28 1 MAMP2 DAC channel2 mask/amplitude selector 24 4 WAVE2 DAC channel2 noise/triangle wave generation enable 22 2 TSEL2 DAC channel2 trigger selection 19 3 TEN2 DAC channel2 trigger enable 18 1 BOFF2 DAC channel2 output buffer disable 17 1 EN2 DAC channel2 enable 16 1 DMAUDRIE1 DAC channel1 DMA Underrun Interrupt enable 13 1 DMAEN1 DAC channel1 DMA enable 12 1 MAMP1 DAC channel1 mask/amplitude selector 8 4 WAVE1 DAC channel1 noise/triangle wave generation enable 6 2 TSEL1 DAC channel1 trigger selection 3 3 TEN1 DAC channel1 trigger enable 2 1 BOFF1 DAC channel1 output buffer disable 1 1 EN1 DAC channel1 enable 0 1 SWTRIGR SWTRIGR software trigger register 0x4 0x20 write-only 0x00000000 SWTRIG2 DAC channel2 software trigger 1 1 SWTRIG1 DAC channel1 software trigger 0 1 DHR12R1 DHR12R1 channel1 12-bit right-aligned data holding register 0x8 0x20 read-write 0x00000000 DACC1DHR DAC channel1 12-bit right-aligned data 0 12 DHR12L1 DHR12L1 channel1 12-bit left aligned data holding register 0xC 0x20 read-write 0x00000000 DACC1DHR DAC channel1 12-bit left-aligned data 4 12 DHR8R1 DHR8R1 channel1 8-bit right aligned data holding register 0x10 0x20 read-write 0x00000000 DACC1DHR DAC channel1 8-bit right-aligned data 0 8 DHR12R2 DHR12R2 channel2 12-bit right aligned data holding register 0x14 0x20 read-write 0x00000000 DACC2DHR DAC channel2 12-bit right-aligned data 0 12 DHR12L2 DHR12L2 channel2 12-bit left aligned data holding register 0x18 0x20 read-write 0x00000000 DACC2DHR DAC channel2 12-bit left-aligned data 4 12 DHR8R2 DHR8R2 channel2 8-bit right-aligned data holding register 0x1C 0x20 read-write 0x00000000 DACC2DHR DAC channel2 8-bit right-aligned data 0 8 DHR12RD DHR12RD Dual DAC 12-bit right-aligned data holding register 0x20 0x20 read-write 0x00000000 DACC2DHR DAC channel2 12-bit right-aligned data 16 12 DACC1DHR DAC channel1 12-bit right-aligned data 0 12 DHR12LD DHR12LD DUAL DAC 12-bit left aligned data holding register 0x24 0x20 read-write 0x00000000 DACC2DHR DAC channel2 12-bit left-aligned data 20 12 DACC1DHR DAC channel1 12-bit left-aligned data 4 12 DHR8RD DHR8RD DUAL DAC 8-bit right aligned data holding register 0x28 0x20 read-write 0x00000000 DACC2DHR DAC channel2 8-bit right-aligned data 8 8 DACC1DHR DAC channel1 8-bit right-aligned data 0 8 DOR1 DOR1 channel1 data output register 0x2C 0x20 read-only 0x00000000 DACC1DOR DAC channel1 data output 0 12 DOR2 DOR2 channel2 data output register 0x30 0x20 read-only 0x00000000 DACC2DOR DAC channel2 data output 0 12 SR SR status register 0x34 0x20 read-write 0x00000000 DMAUDR2 DAC channel2 DMA underrun flag 29 1 DMAUDR1 DAC channel1 DMA underrun flag 13 1