Renesas RX100 Series User Manual page 280

RX13T Group
(1) When Executing a Single Transfer
Figure 16.19 shows an example of a single transfer (normal, repeat, or block).
The DTC refers to the DTC index table, and reads the transfer information corresponding to the obtained sequence
number p.
Since the values of the CHNE, INDX, and SQEND bits are 0, 0, and 1 respectively, the sequence ends after the specified
transfer is executed.
Transfer request n
Select sequence
INDX=1
DTCVBR + 0 × 4
DTCVBR + 1 × 4
DTCVBR + 2 × 4
DTCVBR + n × 4
DTCVBR + 255 × 4
DTCIBR + 0 × 4
DTCIBR + 1 × 4
DTCIBR + 2 × 4
DTCIBR + p × 4
DTCIBR + 255 × 4
Figure 16.19 Example of a Sequence of Single Transfer
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
SQEND=1
DTC vector table
DTC index table
16. Data Transfer Controller (DTCb)
Transfer information
INDX = 1
Transfer information
CHNE = 0
INDX = 0
SQEND = 1
Data transfer
Data
Sequence number = p
Data transfer
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