MC912DG128A Motorola, MC912DG128A Datasheet - Page 313

• Manufacturer Part Number: MC912DG128A
• Description: Microcontrollers
• Manufacturer: Motorola

ATD0CTL0/ATD1CTL0 — Reserved
ATD0CTL1/ATD1CTL1 — Reserved
ATD0CTL2/ATD1CTL2 — ATD Control Register 2
ATD Registers
3-atd
MOTOROLA
RESET:
RESET:
RESET:
ADPU
Bit 7
Bit 7
Bit 7
0
0
0
AFFC
6
0
6
0
6
0
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 or write any time.
WRITE: Write to this register has no meaning.
READ: Special Mode only.
Writes to these registers abort any current conversion sequence.
Read or write anytime except ASCIF bit, which cannot be written.
ADPU — ATD Disable
0 = Disables the ATD, including the analog section for reduction in
1 = Allows the ATD to function normally.
ASWAI
5
0
5
0
5
0
Analog-To-Digital Converter (ATD)
power consumption.
DJM
4
0
4
0
4
0
DSGN
3
0
3
0
3
0
Reserved
2
0
2
0
2
0
Analog-To-Digital Converter (ATD)
ASCIE
MC68HC912DT128A Rev 2.0
1
0
1
0
1
0
ASCIF
Bit 0
Bit 0
Bit 0
0
0
0
ATD Registers
$0060/$01E0
$0061/$01E1
$0062/$01E2
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