SPI BITMAP
Table 155. Register 43, ADC 0
Name
Bit #
R/W
Reset
Default
Description
Enables lithium cell reading
LICELLCON
CHRGICON
BATICON
BUFFEN
ADIN7SEL0
ADIN7SEL1
Unused
0
1
R/W
R/W
R/W
R/W
R/W
R/W
R
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
Enables charge current reading
Enables battery current reading
Input buffer enable
2
3
4
GP ADC Channel 7 mux selection 0
GP ADC Channel 7 mux selection 1
5
6
Not available
Unused
7
R
ADRESET
ADIN7DIV
TSREFEN
Reserved
TSMOD0
TSMOD1
TSMOD2
CHRGRAWDIV
ADINC1
8
RWM
R/W
R/W
R
RESETB
RESETB
RESETB
Reset GP ADC system
9
Divide by 2 enable for ADIN7
Enables the touch screen reference
For future use
10
11
12
13
14
15
16
17
18
19
20
21
22
23
R/W
R/W
R/W
R/W
R/W
R/W
R
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
Sets the touch screen interface mode
Sets CHRGRAW scaling to divide by 5
Auto increment for ADA1
Auto increment for ADA2
Not available
ADINC2
Unused
Spare
R/W
R
RESETB
For future use
Unused
Unused
R
Not available
Unused
R
ADCBIS0
W
Access to the ADCBIS control
Table 156. Register 44, ADC 1
Name
ADEN
Bit #
R/W
Reset
Default
Description
0
1
R/W
R/W
RWM
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RWM
R/W
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Enables the ADC
RAND
ADCCAL
ADSEL
TRIGMASK
ADA10
ADA11
ADA12
ADA20
ADA21
ADA22
ATO0
Sets the single channel mode
ADC Calibration
2
3
Selects the set of inputs
Trigger event masking
4
5
6
Channel selection 1
Channel selection 2
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
ATO1
ATO2
ATO3
Delay before first conversion
ATO4
ATO5
ATO6
ATO7
ATOX
Sets ATO delay for any conversion
Starts conversion
ASC
ADTRIGIGN
Ignores the ADTRIG input
13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
142
FREESCALE [ Freescale ]
