C8051F02X View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

C8051F02X

8K ISP FLASH MCU Family

Silicon Laboratories 

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C8051F020/1

Figure 5.9. ADC0H: ADC0 Data Word MSB Register (C8051F020/1)

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:

0xBF

Bits7-0:

ADC0 Data Word High-Order Bits.

For AD0LJST = 0: Bits 7-4 are the sign extension of Bit3. Bits 3-0 are the upper 4 bits of the 12-bit

ADC0 Data Word.

For AD0LJST = 1: Bits 7-0 are the most-significant bits of the 12-bit ADC0 Data Word.

Figure 5.10. ADC0L: ADC0 Data Word LSB Register (C8051F020/1)

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

Bits7-0:

ADC0 Data Word Low-Order Bits.

For AD0LJST = 0: Bits 7-0 are the lower 8 bits of the 12-bit ADC0 Data Word.

For AD0LJST = 1: Bits 7-4 are the lower 4 bits of the 12-bit ADC0 Data Word. Bits3-0 will always

read ‘0’.

Rev. 1.4

51

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