HD64F3644PV Datasheet, PDF (497/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

ADRR—A/D result register
Appendix B Internal I/O Registers
H'FFC5
A/D converter
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
ADR7 ADR6 ADR5 ADR4 ADR3 ADR2 ADR1 ADR0
Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined
R
R
R
R
R
R
R
R
ADSR—A/D start register
A/D conversion result
H'FFC6
Bit
Initial value
Read/Write
7
6
5
4
3
2
ADSF
—
—
—
—
—
0
1
1
1
1
1
R/W
—
—
—
—
—
A/D status flag
0 Read Indicates completion of A/D conversion
Write Stops A/D conversion
1 Read Indicates A/D conversion in progress
Write Starts A/D conversion
A/D converter
1
0
—
—
1
1
—
—
Rev. 6.00 Sep 12, 2006 page 475 of 526
REJ09B0326-0600