CXD5602 User Manual
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For details, refer to Section3.9.4.6 , Clock Control from Internal Sequencers described in Chapter of the CPU.
3.21.6
Reset Control
The following describes main reset control of the LPADC and the HPADC.
For Peripheral Name information, refer to Table Memory Mapping-2 of the section 2.6.2, Memory Map of each
block.
Table ADC-776 Main Reset Control
Target
Peripheral Name
Address
bit
Name
Set
Value
Remarks
LPADC
PMU, CRG, GPIO, I/O Config
0x0704
[4]
XRST_SCU_LPADC
1'b1
0: Reset
1: Reset release
HPADC
PMU, CRG, GPIO, I/O Config
0x0704
[2]
XRST_SCU_HPADC
1'b1
3.21.7
Interrupt
The ADCIF is equipped in the SCU. For the details of the interrupt, refer to the chapter 3.3, Interrupt.
3.21.8
FIFO writing Process
The following describes the data flow.
LPADC0
LPADC1
LPADC2
MATH_PROC
Sequencer
Processing
FIFO
LPADC3
HPADC0
HPADC1
ADCIF
Figure ADC-121 Data Flow of the ADC
After being started, the ADC refers the status of the NOT_EMPTY interrupt from the ADCIF, then begins to
move. When the status is NOT_EMPTY, the ADC reads out the data and transfer them to the Write FIFO in the
SCU.
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