CXD5602 User Manual
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810/1010
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SEQ_RAM_OUT_n_
READ_DATA_m
DATA3
[31:24]
RO
The (m x 4 + 4) th Byte of the data read out from the One-shot Sequencer
n
DATA2
[23:16]
RO
The (m x 4 + 3) th Byte of the data read out from the One-shot Sequencer
n
DATA1
[15:8]
RO
The (m x 4 + 2) th Byte of the data read out from the One-shot Sequencer
n
DATA0
[7:0]
RO
The (m x 4 + 1) th Byte of the data read out from the One-shot Sequencer
n
n corresponds to the channel of the One-shot Sequencer, and three channels of One-shot Sequencer can be used.
3.9.12.11.14
SYNCHRO_CPU2iSoP
Table SCU (Sensor Control Unit)-698
OFFSET:0x02c4
NAME
Field Name
Bit
RW
Description
SYNCHRO_CPU2iSoP
Reserved
[31:4]
Reserved
SEQ_ID
[3:0]
RW
The sequencer ID that raises an interrupt at completion or
suspension
The following describes the procedures of sequencer complete interrupt request.
(1) Sequencer completion request (change the bit of the corresponding sequencer of START_MODE0 within
SCU_REG from “1” to “0”)
(2) Check that Sleep setting is released. If not released, set HPADC0_ACCESS_INHIBIT_REQ within
SCU_REG to “1” (SLEEP release and prohibition)
(3) Clear the SCU interrupt factor
(4) Disable the iSoP3 IRQ interrupt mask
(5) Set the complete/suspend request sequencer number to the SYNCHRO_CPU2iSoP
(6) Set LPADC_ACCESS_INHIBIT_REQ within the SCU_REG to “1” (complete interrupt request)
(7) Wait for the interrupt
(8) Within the following interrupt context:
(i) Set LPADC_ACCESS_INHIBIT_REQ to “0” (release the complete interrupt request)
(ii) Set the iSoP3 IRQ interrupt mask
(iii) Clear the interrupt factor
(9)When SLEEP needs to be enabled, set HPADC0_ACCESS_INHIBIT_REQ to “0” (SLEEP enable)
(10) End of procedure
The following describes the procedures of sequencer suspend interrupts.
Summary of Contents for CXD5602
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