Alif Semiconductor /AE722F80F55D5LS_CM55_HP_View /CMP0 /CMP_COMP_REG2

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as CMP_COMP_REG2

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (Val_0b0000)ANA_PERIPH_BG_CONT 0 (Val_0b0000)ANA_PERIPH_LDO_CONT 0 (Val_0b00000)ADC_VREF_CONT 0 (Val_0x0)ADC_VREF_BUF_EN 0 (Val_0x0)ADC_VREF_BUF_RDIV_EN 0 (Val_0b000)DAC12_VREF_CONT 0 (DAC6_EN)DAC6_EN 0DAC6_CONT0 (Val_0x0)DAC6_VREF_SCALE

DAC6_VREF_SCALE=Val_0x0, ADC_VREF_BUF_EN=Val_0x0, DAC12_VREF_CONT=Val_0b000, ADC_VREF_BUF_RDIV_EN=Val_0x0, ANA_PERIPH_LDO_CONT=Val_0b0000, ANA_PERIPH_BG_CONT=Val_0b0000, ADC_VREF_CONT=Val_0b00000

Description

Comparator Register 2

Fields

ANA_PERIPH_BG_CONT

Calibration for analog peripherals precision bandgap: Step: 6 mV

0 (Val_0b0000): 1.140 V

10 (Val_0b1010): 1.200 V = Default (0xA)

15 (Val_0b1111): 1.233 V

ANA_PERIPH_LDO_CONT

Analog peripheral LDO (LDO-5) output voltage (VDD_ANA): Step: 20 mV

0 (Val_0b0000): 1.6 V

10 (Val_0b1010): 1.8 V = Default (0xA)

15 (Val_0b1111): 1.9 V

ADC_VREF_CONT

Control for ADC Vref: 1.8 V ± 100 mV, where: Step size = 7 mV

0 (Val_0b00000): -100 mV

16 (Val_0b10000): 1.8 V = Default (0x10)

31 (Val_0b11111): 100 mV

ADC_VREF_BUF_EN

ADC Vref buffer enable

0 (Val_0x0): ADC Vref is off

1 (Val_0x1): ADC Vref is on

ADC_VREF_BUF_RDIV_EN

ADC Vref divider enable

0 (Val_0x0): Vref = 1.8 V

1 (Val_0x1): Vref = 1.5 V

DAC12_VREF_CONT

Voltage reference values for DAC12

0 (Val_0b000): 0.500 V

1 (Val_0b001): 0.667 V

2 (Val_0b010): 0.667 V

3 (Val_0b011): 0.750 V

4 (Val_0b100): 0.750 V (Default)

5 (Val_0b101): 0.800 V

6 (Val_0b110): 0.800 V

7 (Val_0b111): 0.833 V

DAC6_EN

DAC6 Enable. DAC6 takes an input reference and generates a 6-bit programmable output voltage reference.

DAC6_CONT

This is the output of DAC6 programmable reference voltage. DAC6 Output = (DAC6_VREF_SCALE x DAC6_CONT) / 64

DAC6_VREF_SCALE

Allows you to scale the input reference to the DAC6. Step Size = 1/16

0 (Val_0x0): 1x

15 (Val_0xF): 2x

Links

() ()