Renesas RX100 Series User Manual page 246

32-bit mcu
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RX13T Group
Interrupt
controller
Internal peripheral bus 1
Internal main bus 1
Internal main bus 2
MRA:
MRB:
MRC:
CRA:
CRB:
SAR:
DAR:
Figure 16.1
DTC Block Diagram
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
DTC
Vector number
Transfer request
DTC response
DTCCR
DTCVBR
DTCADMOD
DTCST
DTCSTS
DTCIBR
DTCOR
DTCSQE
DTCDISP
Internal
peripheral bus
DTC mode register A
DTC mode register B
DTC mode register C
DTC transfer count register A
DTC transfer count register B
DTC transfer source register
DTC transfer destination register
16. Data Transfer Controller (DTCb)
Register
control
Activation
control
DTC
response
control
Internal main bus 2
Memory bus 2
ROM
DTCCR:
DTC control register
DTCVBR:
DTC vector base register
DTCADMOD: DTC address mode register
DTCST:
DTC module start register
DTCSTS:
DTC status register
DTCIBR:
DTC index table base register
DTCOR:
DTC operation register
DTCSQE:
DTC sequence transfer enable register
DTCDISP:
DTC address displacement register
MRA
MRB
MRC
CRA
CRB
SAR
DAR
Bus interface
Memory bus 1
RAM
Transfer
information
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