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ST STM32L0x3 User Manual

ST STM32L0x3
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RM0367 Rev 7 15/1043
RM0367 Contents
40
15.10.1 DAC control register (DAC_CR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
15.10.2 DAC software trigger register (DAC_SWTRIGR) . . . . . . . . . . . . . . . . 369
15.10.3 DAC channel1 12-bit right-aligned data holding register
(DAC_DHR12R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
15.10.4 DAC channel1 12-bit left-aligned data holding register
(DAC_DHR12L1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
15.10.5 DAC channel1 8-bit right-aligned data holding register
(DAC_DHR8R1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
15.10.6 DAC channel2 12-bit right-aligned data holding register
(DAC_DHR12R2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
15.10.7 DAC channel2 12-bit left-aligned data holding register
(DAC_DHR12L2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
15.10.8 DAC channel2 8-bit right-aligned data holding register
(DAC_DHR8R2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
15.10.9 Dual DAC 12-bit right-aligned data holding register
(DAC_DHR12RD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
15.10.10 Dual DAC 12-bit left-aligned data holding register
(DAC_DHR12LD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
15.10.11 Dual DAC 8-bit right-aligned data holding register
(DAC_DHR8RD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
15.10.12 DAC channel1 data output register (DAC_DOR1) . . . . . . . . . . . . . . . . 373
15.10.13 DAC channel2 data output register (DAC_DOR2) . . . . . . . . . . . . . . . . 373
15.10.14 DAC status register (DAC_SR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373
15.10.15 DAC register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375
16 Comparator (COMP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
16.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
16.2 COMP main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
16.3 COMP functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378
16.3.1 COMP block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378
16.3.2 COMP pins and internal signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378
16.3.3 COMP reset and clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
16.3.4 Comparator LOCK mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
16.3.5 Power mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
16.4 COMP interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
16.5 COMP registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
16.5.1 Comparator 1 control and status register (COMP1_CSR) . . . . . . . . . . 379
16.5.2 Comparator 2 control and status register (COMP2_CSR) . . . . . . . . . . 381
16.5.3 COMP register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

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ST STM32L0x3 Specifications

General IconGeneral
BrandST
ModelSTM32L0x3
CategoryMicrocontrollers
LanguageEnglish

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