Datasheet

ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 144 (20x20) 32-Bit 100 MHz I/O number 103

R01DS0052EJ0140 Rev.1.40 Page 52 of 150

2014.07.16

RX62N Group, RX621 Group 4. I/O Registers

4. I/O Registers

Table 4.1 List of I/O Registers (Address Order) (1 / 36)

Address

Module

Abbreviation Register Name

Abbreviation

Number

of Bits

Access

Size

Number of

Access Cycles

0008 0000h SYSTEM Mode monitor register MDMONR 16 16 3 ICLK

0008 0002h SYSTEM Mode status register MDSR 16 16 3 ICLK

0008 0006h SYSTEM System control register 0 SYSCR0 16 16 3 ICLK

0008 0008h SYSTEM System control register 1 SYSCR1 16 16 3 ICLK

0008 000Ch SYSTEM Standby control register SBYCR 16 16 3 ICLK

0008 0010h SYSTEM Module stop control register A MSTPCRA 32 32 3 ICLK

0008 0014h SYSTEM Module stop control register B MSTPCRB 32 32 3 ICLK

0008 0018h SYSTEM Module stop control register C MSTPCRC 32 32 3 ICLK

0008 0020h SYSTEM System clock control register SCKCR 32 32 3 ICLK

0008 0030h SYSTEM External bus clock control register BCKCR 8 8 3 ICLK

0008 0040h SYSTEM Oscillation stop detection control register OSTDCR 16 16 3 ICLK

0008 1300h BSC Bus error status clear register BERCLR 8 8 2 ICLK

0008 1304h BSC Bus error monitoring enable register BEREN 8 8 2 ICLK

0008 1308h BSC Bus error status register 1 BERSR1 8 8 2 ICLK

0008 130Ah BSC Bus error status register 2 BERSR2 16 16 2 ICLK

0008 2000h DMAC0 DMA source address register DMSAR 32 32 2 ICLK

0008 2004h DMAC0 DMA destination address register DMDAR 32 32 2 ICLK

0008 2008h DMAC0 DMA transfer count register DMCRA 32 32 2 ICLK

0008 200Ch DMAC0 DMA block transfer count register DMCRB 16 16 2 ICLK

0008 2010h DMAC0 DMA transfer mode register DMTMD 16 16 2 ICLK

0008 2013h DMAC0 DMA interrupt setting register DMINT 8 8 2 ICLK

0008 2014h DMAC0 DMA address mode register DMAMD 16 16 2 ICLK

0008 2018h DMAC0 DMA offset register DMOFR 32 32 2 ICLK

0008 201Ch DMAC0 MA transfer enable register DMCNT 8 8 2 ICLK

0008 201Dh DMAC0 DMA software start register DMREQ 8 8 2 ICLK

0008 201Eh DMAC0 DMA status register DMSTS 8 8 2 ICLK

0008 201Fh DMAC0 DMA activation source flag control

DMCSL 8 8 2 ICLK

0008 2040h DMAC1 DMA source address register DMSAR 32 32 2 ICLK

0008 2044h DMAC1 DMA destination address register DMDAR 32 32 2 ICLK

0008 2048h DMAC1 DMA transfer count register DMCRA 32 32 2 ICLK

0008 204Ch DMAC1 DMA block transfer count register DMCRB 16 16 2 ICLK

0008 2050h DMAC1 DMA transfer mode register DMTMD 16 16 2 ICLK

0008 2053h DMAC1 DMA interrupt setting register DMINT 8 8 2 ICLK

0008 2054h DMAC1 DMA address mode register DMAMD 16 16 2 ICLK

0008 205Ch DMAC1 MA transfer enable register DMCNT 8 8 2 ICLK

0008 205Dh DMAC1 DMA software start register DMREQ 8 8 2 ICLK

0008 205Eh DMAC1 DMA status register DMSTS 8 8 2 ICLK

0008 205Fh DMAC1 DMA activation source flag control

DMCSL 8 8 2 ICLK

0008 2080h DMAC2 DMA source address register DMSAR 32 32 2 ICLK

0008 2084h DMAC2 DMA destination address register DMDAR 32 32 2 ICLK

0008 2088h DMAC2 DMA transfer count register DMCRA 32 32 2 ICLK