UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 418

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

378
ADM
CS
7
TRG
6
SCMD
Figure 14-3 A/D Converter Mode Register (ADM) Format
5
FR
4
ANIS2
CHAPTER 14 A/D CONVERTER
3
SCMD
ANIS2
ANIS1
TRG
FR
CS
2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
1
0
1
0
1
0
1
0
1
ANIS0
ANIS1
Conversion Speed Control (f
180/f
120/f
External Trigger Control
External trigger disabled
External trigger enabled
A/D Conversion Operation Control
Stop A/D conversion operation
Start A/D conversion operation
MS
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
CLK
CLK
ANIS0
Scan Mode Selection
Scan mode 0 (no delay control)
Scan mode 1 (delay control)
Select mode
Setting prohibited
(14.4 s)
(9.6 s)
MS
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0FF68H
Address
MS
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Scan
mode
(0/1)
Select
mode
On Reset
CLK
A/D Conversion Operating
00H
= 12.5 MHz)
Low-speed conversion
High-speed conversion
ANI0 input scanned
Input ANI0 & ANI1 scanned
Input ANI0 to ANI2 scanned
Input ANI0 to ANI3 scanned
Input ANI0 to ANI4 scanned
Input ANI0 & ANI5 scanned
Input ANI0 to ANI6 scanned
Input ANI0 to ANI7 scanned
ANI0 input selected
ANI1 input selected
ANI2 input selected
ANI3 input selected
ANI4 input selected
ANI5 input selected
ANI6 input selected
ANI7 input selected
Mode Setting
R/W
R/W