Fujitsu FR81S User Manual
CHAPTER 44: 12-BIT A/D CONVERTER
5. Operation
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER
: 12-BIT A/D CONVERTER
FUJITSU SEMICONDUCTOR CONFIDENTIAL
78
5.2.7. Reload timer activation
The reload timer activation is explained.
The A/D activation trigger control factor select bit is set to reload timer activation (ADTECS.STS2="0",
ADTCS.STS1, STS0="10
B
").
The reload timer is input every 12-bit A/D converter unit one by one. The reload timer 0 corresponds to
activation channel 0 to 31, and the reload timer 1 corresponds to activation channel 32 to 47. Please refer to
"Table 5-2 Channel allocation of each unit" for the correspondence of the activation channel of each A/D
converter unit in this series.
When the rising edge of the reload timer is detected, the activation request signal of external trigger/reload
timer/PPG is set.
MB91520 Series
MN705-00010-1v0-E
1881