CHAPTER 15:12-/10-/8-bit Analog to Digital Converter
S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
267
−
with the closest previous channel of the group set to resume (RSMRST = "1"), accordingly
the trigger status flag of that channel is set
−
with the first channel of the group (consequently, the trigger status flag of the first channel is
set) if there are no previous channels set to resume.
Figure 3-8 shows an example of restarting a group processing with its first channel.
(1) Logic channel 0 trigger is issued and processing of the group 0 is initiated.
(2) Processing of the group 0, conversion of logical channels 0 -> 1 -> 2 -> start of channel 3 conversion.
(3) Logic channel 6 trigger is issued during the conversion of channel 3.
(4) The operation is dependent on the setting of forced stop mode (ADC12Bn_CTRL.FSMD).
Forced stop mode is enabled (ADC12Bn_CTRL.FSMD = "1"):
Since the priority of the channel 6 is higher than priority of the channel 3, the processing of the group 0 is
interrupted during the conversion of channel 3 and trigger status of channel 0 is set.
Forced stop mode is disabled (ADC12Bn_CTRL.FSMD = "0"):
Since the priority of the channel 6 is higher than priority of the channel 4, the processing of the group 0 is
interrupted after the conversion of channel 3 is finished and trigger status of channel 0 is set.
(5) Group 1 is converted.
(6) After group 1 is finished, processing of group 0 is restarted with conversion of channel 0 since its
trigger status flag is set to "1".
(7) Group 0 is converted.
(8) At the end of group 0 processing, idle trigger group 2 is converted.
Figure 3-8 Restarting of the Whole Group Processing
Figure 3-9 shows an example of restarting a group processing with its first channel during the conversion
of the last channel of the group processing (Forced stop mode is enabled (ADC12Bn_CTRL.FSMD =
"1")).
Group
Channel
Trigger
type
Stop/
Resume/
Restart
Priority
11
12
(2)
0
(4)
(5)
1
2
Channel 0
trigger
(1)
Channel 6
trigger
(3)
(8)
1
2
3
2
15
14
2
2
2
2
2
2
1
2
2
2
2
2
5
6
6
6
6
6
2
2
2
2
2
2
2
2
2
0
3
4
4
4
4
0
1
2
3
4
5
6
7
8
9
10
(6)
(7)
Summary of Contents for S6J3200 Series
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