Rev. 2.00, 09/03, page 531 of 690
Bit
Bit
Name
Initial
Value
R/W
Description
14
ADIE
0
R/W
A/D Interrupt Enable
Enables or disables the interrupt (ADI) requested by ADF.
Set the ADIE bit while the ADST bit is 0.
0: Interrupt (ADI) requested by ADF is disabled
1: Interrupt (ADI) requested by ADF is enabled
13
ADST
0
R/W
A/D Start
Starts or stops A/D conversion. The ADST bit remains set to
1 during A/D conversion.
0: A/D conversion is stopped.
1: Single mode:
A/D conversion starts; ADST is automatically cleared to 0
when conversion ends on selected channels.
Multi mode:
A/D conversion starts; when conversion is completed
cycling through the selected channels, ADST is
automatically cleared.
Scan mode:
A/D conversion starts and continues, A/D conversion is
continuously performed until ADST is cleared to 0 by
software, by a reset, or by a transition to standby mode.
12
DMASL
0
R/W
DMAC Select
Selects an interrupt due to ADF or activation of the DMAC.
Set the DMASL bit while the ADST bit is 0.
0: An interrupt by ADF is selected.
1: Activation of the DMAC by ADF is selected.
11 to 8
—
0
R
Reserved
These bits are always read as 0. The write value should
always be 0.
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