C8051F045 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F045

Mixed Signal ISP Flash MCU Family

Silicon Laboratories 

C8051F040/1/2/3/4/5/6/7

SFR Definition 7.5. ADC2: ADC2 Data Word

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Reset Value

00000000

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

SFR Address: 0xBE

SFR Page: 2

Bits7-0: ADC2 Data Word.

8-bit ADC Data Word appears in the ADC2 Data Word Register as follows:

Example: ADC2 Data Word Conversion Map, AIN1.0 Input

(AMX2SL = 0x00)

AIN1.0-AGND

(Volts)

ADC2

VREF * (255/256)

0xFF

VREF / 2

0x80

VREF * (127/256)

0x7F

0

0x00

Code

=

Vin 

--G-----a---i--n---

VREF

 256

Figure 7.4. ADC2 Data Word Example

Rev. 1.5

99

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