UPD78F9418AGK-9EU Renesas Electronics America, UPD78F9418AGK-9EU Datasheet - Page 146

• Manufacturer Part Number: UPD78F9418AGK-9EU
• Manufacturer: Renesas Electronics America

Specifications of UPD78F9418AGK-9EU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

144
(2)
Symbol
ADS0
A/D input selection register 0 (ADS0)
ADS0 register specifies the port used to input the analog voltages to be converted to a digital signal.
ADS0 is set using a 1-bit or 8-bit memory manipulation instruction.
RESET input sets ADS0 to 00H.
Caution Bits 3 to 7 must be fixed to 0.
ADS02
7
0
0
0
0
0
1
1
1
1
ADS01
6
0
0
0
1
1
0
0
1
1
ADS00
5
0
0
1
0
1
0
1
0
1
CHAPTER 10 8-BIT A/D CONVERTER ( PD789407A SUBSERIES)
Figure 10-3. Format of A/D Input Selection Register 0
ANI0
ANI1
ANI2
ANI3
ANI4
ANI5
ANI6
Setting prohibited
4
0
3
0
ADS02 ADS01 ADS00
2
User’s Manual U13952EJ3V1UD
1
Analog input channel specification
0
Address
FF84H
After reset
00H
R/W
R/W