HD6432646 Hitachi, HD6432646 Datasheet - Page 635

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

State of channel 0 (AN0)
State of channel 1 (AN1)
State of channel 3 (AN3)
State of channel 2 (AN2)
Notes: *1 Vertical arrows ( ) indicate instructions executed by software.
ADDRA
ADDRB
ADDRC
ADDRD
ADST
ADF
*2 Data currently being converted is ignored.
Figure 16-4 Example of A/D Converter Operation
Idle
(Scan Mode, 3 Channels AN0 to AN2 Selected)
Idle
A/D conversion 1
Idle
Set
*1
A/D conversion 2
Transfer
Continuous A/D conversion execution
A/D conversion result 1
Idle
A/D conversion 3
Idle
Idle
A/D conversion 4
A/D conversion time
A/D conversion result 2
A/D conversion result 3
A/D conversion 5
A/D conversion result 4
Clear
*2
*1
Idle
Idle
Idle
Clear
601
*1