Renesas RX Series

R01UH0823EJ0100 Rev.1.00 Page 1605 of 1823
Jul 31, 2019
RX23W Group 44. 12-Bit A/D Converter (S12ADE)
Figure 44.20 Example of Window Compare Function Operation (AN000 to AN003 Compared)
ADST
A/D conversion
started
Channel 0
(AN000)
Waiting for conversion
Channel 1
(AN001)
Waiting for conversion
Channel 2
(AN002)
Waiting for conversion
Channel 3
(AN003)
Waiting for conversion
ADDR0
ADDR1
ADDR2
ADDR3
A/D conversion 1
Set
(1)
(2)
Stored
A/D conversion 2
Waiting for conversion
Waiting for conversion
A/D conversion 5
Waiting for conversion
*1
A/D conversion 3
A/D conversion 4
A/D conversion result 1
A/D conversion result 2
A/D conversion result 3
A/D conversion repeated
(2)
A/D conversion 6
(3)
MONCMPA
MONCMPB
MONCMPAB
(3)
Condition not matched Condition matched
Note 1. indicates the instruction is executed by software.
Note 2. Data during conversion is ignored.
Waiting for conversion
(3)
Condition
not matched
A/D conversion result 4
*2
(3)
Condition
matched
(4)
A/D
conversion
ended
Set
*1
CMPAB = 10b
Waiting for conversion
Waiting for conversion