NEC PD17062 - Manual (Page 238)

238
µ
PD17062
Flowchart
START
DBF
←
1000B
ADCR ← DBF
ADCCMP
DBF0B3
←
0
DBF0B2 ← 1
ADCR
←
DBF
ADCCMP
1
0
1
0
DBF0B2
←
0
DBF0B1 ← 1
1
Sets DBF data.
Begins AD conversion.
Judges comparison result.
DBF0B3
←
0
DBF0B2 ← 1
Judges comparison result.
Sets reference voltage.
Sets reference voltage.
DBF0B2
←
0
DBF0B1
←
1