ST STM32F101 series Reference Manual page 8

Advanced arm-based 32-bit mcus
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RM0008
11.12.2 ADC control register 1 (ADC_CR1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
11.12.3 ADC control register 2 (ADC_CR2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
11.12.4 ADC sample time register 1 (ADC_SMPR1) . . . . . . . . . . . . . . . . . . . . 243
11.12.5 ADC sample time register 2 (ADC_SMPR2) . . . . . . . . . . . . . . . . . . . . 244
11.12.9 ADC regular sequence register 1 (ADC_SQR1) . . . . . . . . . . . . . . . . . 246
11.12.10 ADC regular sequence register 2 (ADC_SQR2) . . . . . . . . . . . . . . . . . 247
11.12.11 ADC regular sequence register 3 (ADC_SQR3) . . . . . . . . . . . . . . . . . 248
11.12.12 ADC injected sequence register (ADC_JSQR) . . . . . . . . . . . . . . . . . . 249
11.12.13 ADC injected data register x (ADC_JDRx) (x= 1..4) . . . . . . . . . . . . . . 250
11.12.14 ADC regular data register (ADC_DR) . . . . . . . . . . . . . . . . . . . . . . . . . 250
11.12.15 ADC register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
12
Digital-to-analog converter (DAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
12.1
DAC introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
12.2
DAC main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
12.3
DAC functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
12.3.1
12.3.2
12.3.3
12.3.4
12.3.5
12.3.6
12.3.7
12.3.8
12.3.9
12.4
Dual DAC channel conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
12.4.1
12.4.2
12.4.3
12.4.4
12.4.5
12.4.6
12.4.7
12.4.8
DAC channel enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
DAC output buffer enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
DAC data format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
DAC conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
DAC output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
DAC trigger selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
DMA request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Noise generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Triangle-wave generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Independent trigger without wave generation . . . . . . . . . . . . . . . . . . . 260
Independent trigger with same LFSR generation . . . . . . . . . . . . . . . . 261
Independent trigger with same triangle generation . . . . . . . . . . . . . . . 261
Simultaneous software start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Simultaneous trigger without wave generation . . . . . . . . . . . . . . . . . . 262
Simultaneous trigger with same LFSR generation . . . . . . . . . . . . . . . 263
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