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| HD64F2149 Datasheet, PDF (677/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer | |||
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ADST
ADF
State of channel 0 (AN0) Idle
Set*1
Continuous A/D conversion execution
Clear*1
Clear*1
A/D conversion 1
Idle
A/D conversion time
A/D conversion 4
Idle
State of channel 1 (AN1)
Idle
A/D conversion 2
Idle
A/D conversion 5 *2 Idle
State of channel 2 (AN2)
Idle
A/D conversion 3
Idle
State of channel 3 (AN3)
ADDRA
Idle
Transfer
A/D conversion result 1
A/D conversion result 4
ADDRB
ADDRC
ADDRD
A/D conversion result 2
A/D conversion result 3
Notes: 1. Vertical arrows ( ) indicate instructions executed by software.
2. Data currently being converted is ignored.
Figure 20.4 Example of A/D Converter Operation
(Scan Mode, Channels AN0 to AN2 Selected)
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