m5m51016btp Renesas Electronics Corporation., m5m51016btp Datasheet - Page 226

• Manufacturer Part Number: m5m51016btp
• Description: Renesas 16-bit Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

M30245 Group
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Figure 2.9.3. A/D converter-related registers (2)
AD register i (i = 0 to 7)
(b15)
b7
AD control register 2 (Note)
b7
b6
0 0
b5 b4
page 217 of 354
(b8)
b3 b2
0
b0
b7
b1
b0
Note: If the AD control regsiter 2 is rewritten during A/D conversion, the conversion result is indeterminate.
Bit Symbol
SMP
Nothing is assigned.
Write “0” when writing to these bits. The values are indeterminate when read.
Nothing is assigned.
Write “0” when writing to this bit. The values are indeterminate when read.
Reserved
Nothing is assigned.
Write “0” when writing to this bit. The value is indeterminate when read.
Reserved
Symbol
ADCON2
b0
A/D conversion method
select bit
ADi (i = 0 to 2) 03C0
ADi (i = 3 to 5) 03C6
ADi (i = 6 to 7) 03CC
Symbol
Eight low-order bits of A/D conversion results
During 10-bit mode:
During 8-bit mode:
Nothing is assigned.
Write “0” when writing to these bits. The values are indeterminate when read.
Bit Name
16
16
16
Address
to 3C1
to 3C7
03D4
to 3CD
Two high-order bits of A/D conversion results
The values are indeterminate when read
0 : Without sample and hold
1 : With sample and hold
Must always be set to "0"
16
Must always be set to "0"
16
16
16
, 03C2
, 03C8
, 03CE
Function
Address
16
16
16
to 3C3
to 3C9
to 3CF
Function
16
16
16
, 03C4
, 03CA
16
16
to 3C5
to 3CB
When reset
X00X0XX0
16
16
2
2. A/D Converter
Indeterminate
Indeterminate
Indeterminate
When reset
O
O
R
_
O
_
_
O
_
O
W
_
_
O
O
O
R W
_
_