AS3607 datasheet(62/71 Pages) AMSCO

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AS3606 AS3607 2v2

Data Sheet - R e g i s t e r D e f i n i t i o n

Table 52. ADC10_0 Register

Name

Base

Default

ADC10_0

2-wire serial

0000 00xxb

Offset: 2Eh

First 10-bit ADC Register

Writing to this register will start the measurement of the selected source.

This register is reset at a VDD27-POR, exception are bit 0 and 1

Bit

Bit Name

Default

Access

Bit Description

7:4

ADC10_MUX<3:0>

0000

R/W

Selects ADC input source

0000: VSUP

0001: GPIO3

0010: GPIO4

0011: VBATSW

0100: VUSB

0101: defined by DC_TEST in register 0x1C

0110: BATTEMP

0111: GPIO1

1000: GPIO2

1001:PWRUP

1010: reserved

1011: reserved

1100: VBE_1uA

1101: VBE_2uA

1110: reserved

1101: reserved

3:2

n/a

1:0

ADC10<9:8>

ADC result bit 9 to 8

Table 53. ADC10_1 Register

Name

Base

Default

ADC10_1

2-wire serial

xxh

Offset: 2Fh

Second 10-bit ADC Register

This register is reset at a VDD27-POR.

Bit

Bit Name

Default

Access

Bit Description

7:0

ADC10<7:0>

00h

ADC results bits 7 to 0

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