Datasheet

Section 8 DMA Controller (DMAC)
(This function is not available in the H8S/2695)
Page 252 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
8.1.5 Register Configuration
Table 8.3 summarizes the DMAC registers.
Table 8.3 DMAC Registers
Channel Name Abbreviation R/W
Initial
Value Address
*
Bus Width
0 Memory address register 0A MAR0A R/W Undefined H'FEE0 16 bits
I/O address register 0A IOAR0A R/W Undefined H'FEE4 16 bits
Transfer count register 0A ETCR0A R/W Undefined H'FEE6 16 bits
Memory address register 0B MAR0B R/W Undefined H'FEE8 16 bits
I/O address register 0B IOAR0B R/W Undefined H'FEEC 16 bits
Transfer count register 0B ETCR0B R/W Undefined H'FEEE 16 bits
1 Memory address register 1A MAR1A R/W Undefined H'FEF0 16 bits
I/O address register 1A IOAR1A R/W Undefined H'FEF4 16 bits
Transfer count register 1A ETCR1A R/W Undefined H'FEF6 16 bits
Memory address register 1B MAR1B R/W Undefined H'FEF8 16 bits
I/O address register 1B IOAR1B R/W Undefined H'FEFC 16 bits
Transfer count register 1B ETCR1B R/W Undefined H'FEFE 16 bits
0, 1 DMA write enable register DMAWER R/W H'00 H'FF60 8 bits
DMA terminal control register DMATCR R/W H'00 H'FF61 8 bits
DMA control register 0A DMACR0A R/W H'00 H'FF62 16 bits
DMA control register 0B DMACR0B R/W H'00 H'FF63 16 bits
DMA control register 1A DMACR1A R/W H'00 H'FF64 16 bits
DMA control register 1B DMACR1B R/W H'00 H'FF65 16 bits
DMA band control register DMABCR R/W H'0000 H'FF66 16 bits
Module stop control register A MSTPCRA R/W H'3F H'FDE8 8 bits
Note: * Lower 16 bits of the address.