Figure 19.2 Example Of A/D Converter Operation (Single Mode, Channel 1 Selected) - Hitachi HD64465 User Manual

A D I E
A/D conversion
A D S T
A D F
State of channel 0
(AN0)
State of channel 1
(AN1)
State of channel 2
(AN2)
State of channel 3
(AN3)
A D D R A
A D D R B
A D D R C
A D D R D
*Note: Vertical arrows ( ) indicate instructions executed by software.

Figure 19.2 Example of A/D Converter Operation (Single Mode, Channel 1 Selected)

Rev. 3.0, 03/01, page 340 of 390
Set*
Set*
starts
Idle
Idle
A/D
conversion (1)
Idle
Idle
Set*
Clear*
Idle
A/D
conversion (2)
Read conversion result
A/D conversion result (1)
Clear*
Idle
Read conversion result
A/D conversion result (2)