34708 datasheet(142/159 Pages) FREESCALE

142 / 159 page

Analog Integrated Circuit Device Data



Freescale Semiconductor

142

MC34708

Functional Block Description

Table 153. Register 49, ADC6

Name

Bit #

R/W

Reset

Default

Description

Unused

1-0

0x0

Not available

ADRESULT4[9:0]

11-2

DIGRESETB

0x000

ADC Result for ADSEL4

Unused

13-12

0x0

Not available

ADRESULT5[9:0}

23-14

DIGRESETB

0x000

ADC Result for ADSEL5

Table 154. Register 50, ADC7

Name

Bit #

R/W

Reset

Default

Description

Unused

1:0

0x0

Not available

ADRESULT6[9:0]

11-2

DIGRESETB

0x000

ADC Result for ADSEL6

Unused

13-12

0x0

Not available

ADRESULT7[9:0]

23-14

DIGRESETB

0x000

ADC Result for ADSEL7

Table 155. Register 51, Input Monitoring

Name

Bit #

R/W

Reset

Default

Description

VBAT_TRKL[1:0]

1-0

R/W

RTCPORB

0x0

Trickle1 to Trickle2 change over threshold

00: 2.8 V

01: 2.9 V

10: 3.0 V

11: 3.1 V

Reserved

NONE

0x0

Reserved

CHREN

R/W

RTCPORB

0x1

Charger enable

LOWBATT[1:0]

5-4

R/W

RTCPORB

0x3

Turn on detection threshold and low battery warning

threshold

Reserved

23-6

R/W

NONE

0x00000 Reserved

Table 156. Register 52, Input Debounce

Name

Bit #

R/W

Reset

Default

Description

Reserved

1-0

R/W

NONE

0x0

Reserved

VBATTDB[1:0]

3-2

R/W

RESETB

0x3

Battery voltage debounce

VBUSDB[1:0]

5-4

R/W

RESETB

0x03

VBUS debounce

Reserved

9-6

R/W

NONE

0x0

Reserved

CHRGLEDOVRD

R/W

RESETB

0x0

LED override

Reserved

13-11

R/W

NONE

0x0

Reserved

SUP_OVP_DB[1:0]

15-14

R/W

RESETB

0x3

VBUS over voltage debounce

DIE_TEMP_DB[1:0]

17-16

R/W

RESETB

0x3

Die Temp Comparator Debounce

Reserved

23-18

NONE

0x00

Reserved

34708 Datasheet(PDF) 142 Page - Freescale Semiconductor, Inc

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