
Analog-To-Digital Converter (ATD)
ATD Registers
68HC(9)12DG128 Rev 1.0
MOTOROLA
Analog-To-Digital Converter (ATD)
275
ATD Registers
Control and data registers for the ATD modules are described below.
Both ATDs have identical control registers mapped in two blocks of 16
bytes.
Writes to this register will abort current conversion sequence.
READ: any time WRITE: any time.
WRITE: Write to this register has no meaning.
READ: Special Mode only.
ATD0CTL0/ATD1CTL0
— Reserved
$0060/$01E0
Bit 7
6
5
4
3
2
1
Bit 0
RESET:
0
0
0
0
0
0
0
0
ATD0CTL1/ATD1CTL1
— Reserved
$0061/$01E1
Bit 7
6
5
4
3
2
1
Bit 0
RESET:
0
0
0
0
0
0
0
0
3-atd