Configuration - NEC V850E/MA1 User Manual

6.2 Configuration

TCn
DMARQn
DMAAKn
Remark n = 0 to 3
CHAPTER 6 DMA FUNCTIONS (DMA CONTROLLER)
Internal RAM
CPU
Data
Control
Count
control
Channel
control
Bus interface
External bus
External
External I/O
RAM
User's Manual U14359EJ4V0UM
On-chip
peripheral I/O
Internal bus
On-chip peripheral I/O bus
DMA source address
Address
register (DSAnH/DSAnL)
Control
DMA destination address
register (DDAnH/DDAnL)
DMA transfer count
register (DBCn)
DMA terminal count output
control register (DTOC)
DMA channel control
register (DCHCn)
DMA addressing control
register (DADCn)
DMA disable status
register (DDIS)
DMA restart register (DRST)
DMA trigger factor
register (DTFRn)
External
ROM
DMAC
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