MC9S12G Datasheet, PDF (426/1160 Pages) Freescale Semiconductor, Inc – Ignores external trigger. Performs one conversion sequence and stops.

Analog-to-Digital Converter (ADC10B16CV2)
Address Name
0x0024
0x0026
0x0028
0x002A
0x002C
0x002E
R
ATDDR10
W
R
ATDDR11
W
R
ATDDR12
W
R
ATDDR13
W
R
ATDDR14
W
ATDDR15 ^R
W
W
Bit 7
6
5
4
3
2
1
See Section 13.3.2.12.1, “Left Justified Result Data (DJM=0)”
and Section 13.3.2.12.2, “Right Justified Result Data (DJM=1)”
See Section 13.3.2.12.1, “Left Justified Result Data (DJM=0)”
and Section 13.3.2.12.2, “Right Justified Result Data (DJM=1)”
See Section 13.3.2.12.1, “Left Justified Result Data (DJM=0)”
and Section 13.3.2.12.2, “Right Justified Result Data (DJM=1)”
See Section 13.3.2.12.1, “Left Justified Result Data (DJM=0)”
and Section 13.3.2.12.2, “Right Justified Result Data (DJM=1)”
See Section 13.3.2.12.1, “Left Justified Result Data (DJM=0)”
and Section 13.3.2.12.2, “Right Justified Result Data (DJM=1)”
See Section 13.3.2.12.1, “Left Justified Result Data (DJM=0)”
and Section 13.3.2.12.2, “Right Justified Result Data (DJM=1)”
= Unimplemented or Reserved
Figure 13-2. ADC10B16C Register Summary (Sheet 3 of 3)
Bit 0
13.3.2 Register Descriptions
This section describes in address order all the ADC10B16C registers and their individual bits.
13.3.2.1 ATD Control Register 0 (ATDCTL0)
Writes to this register will abort current conversion sequence.
Module Base + 0x0000
R
W
Reset
7
Reserved
0
Read: Anytime
6
5
4
3
2
0
0
0
WRAP3
WRAP2
0
0
0
1
1
= Unimplemented or Reserved
Figure 13-3. ATD Control Register 0 (ATDCTL0)
Write: Anytime, in special modes always write 0 to Reserved Bit 7.
Table 13-1. ATDCTL0 Field Descriptions
Field
Description
1
WRAP1
1
0
WRAP0
1
3-0
Wrap Around Channel Select Bits — These bits determine the channel for wrap around when doing
WRAP[3-0] multi-channel conversions. The coding is summarized in Table 13-2.
MC9S12G Family Reference Manual, Rev.1.01
426
Freescale Semiconductor
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.