5. I/O Registers
Under development Preliminary document
Specifications in this document are tentative and subject to change.
Table 5.1
List of I/O Registers (Address Order) (1 / 22)
100
-p
in
80-
p
in
64-
p
in
Address
Module
Symbol
Register Name
Register
Symbol
Number
of Bits
Access
Size
Number of Access States
ICLK
PCLK ICLK < PCLK
○○○
0008 0000h
SYSTEM
Mode monitor register
MDMONR
16
3 ICLK
○○○
0008 0002h
SYSTEM
Mode status register
MDSR
16
3 ICLK
○○○
0008 0006h
SYSTEM
System control register 0
SYSCR0
16
3 ICLK
○○○
0008 0008h
SYSTEM
System control register 1
SYSCR1
16
3 ICLK
○○○
0008 000Ch
SYSTEM
Standby control register
SBYCR
16
3 ICLK
○○○
0008 0010h
SYSTEM
Module stop control register A
MSTPCRA
32
3 ICLK
○○○
0008 0014h
SYSTEM
Module stop control register B
MSTPCRB
32
3 ICLK
○○○
0008 0018h
SYSTEM
Module stop control register C
MSTPCRC
32
3 ICLK
○○○
0008 0020h
SYSTEM
System clock control register
SCKCR
32
3 ICLK
○○○
0008 0026h
SYSTEM
System clock control register 3
SCKCR3
16
3 ICLK
○○○
0008 0028h
SYSTEM
PLL control register
PLLCR
16
3 ICLK
○○○
0008 002Ah
SYSTEM
PLL control register 2
PLLCR2
8
3 ICLK
○○○
0008 0030h
SYSTEM
External bus clock control register
BCKCR
8
3 ICLK
○○○
0008 0032h
SYSTEM
Main clock oscillator control register
MOSCCR
8
3 ICLK
○○○
0008 0033h
SYSTEM
Sub-clock oscillator control register
SOSCCR
8
3 ICLK
○○○
0008 0034h
SYSTEM
Low-speed clock oscillator control register
LOCOCR
8
3 ICLK
○○○
0008 0035h
SYSTEM
IWDT-dedicated low-speed clock oscillator control register
ILOCOCR
8
3 ICLK
○○○
0008 0036h
SYSTEM
High-speed clock oscillator control register
HOCOCR
8
3 ICLK
○○○
0008 0037h
SYSTEM
High-speed clock oscillator control register
HOCOCR2
8
3 ICLK
○○○
0008 0040h
SYSTEM
Oscillation stop detection control register
OSTDCR
8
3 ICLK
○○○
0008 0041h
SYSTEM
Oscillation stop detection status register
OSTDSR
8
3 ICLK
○○○
0008 00A0h
SYSTEM
Operating power control register
OPCCR
8
3 ICLK
○○○
0008 00A1h
SYSTEM
Sleep mode return clock source switching register
RSTCKCR
8
3 ICLK
○○○
0008 00A2h
SYSTEM
Main clock oscillator wait control register
MOSCWTCR
8
3 ICLK
○○○
0008 00A3h
SYSTEM
Sub-clock oscillator wait control register
SOSCWTCR
8
3 ICLK
○○○
0008 00A6h
SYSTEM
PLL wait control register
PLLWTCR
8
3 ICLK
○○○
0008 00A8h
SYSTEM
LOCO wait control register 2
LOCOWTCR2
8
3 ICLK
○○○
0008 00A9h
SYSTEM
HOCO wait control register 2
HOCOWTCR2
8
3 ICLK
○○○
0008 00C0h
SYSTEM
Reset status register 2
RSTSR2
8
3 ICLK
○○○
0008 00C2h
SYSTEM
Software reset register
SWRR
16
3 ICLK
○○○
0008 00E0h
SYSTEM
Voltage monitoring 1 circuit/comparator A1 control register 1
LVD1CR1
8
3 ICLK
○○○
0008 00E1h
SYSTEM
Voltage monitoring 1 circuit/comparator A1 status register
LVD1SR
8
3 ICLK
○○○
0008 00E2h
SYSTEM
Voltage monitoring 2 circuit/comparator A2 control register 1
LVD2CR1
8
3 ICLK
○○○
0008 00E3h
SYSTEM
Voltage monitoring 2 circuit/comparator A2 status register
LVD2SR
8
3 ICLK
○○○
0008 03FEh
SYSTEM
Protect register
PRCR
16
3 ICLK
○○○
0008 1300h
BSC
Bus error status clear register
BERCLR
8
2 ICLK
○○○
0008 1304h
BSC
Bus error monitoring enable register
BEREN
8
2 ICLK
○○○
0008 1308h
BSC
Bus error status register 1
BERSR1
8
2 ICLK
○○○
0008 130Ah
BSC
Bus error status register 2
BERSR2
16
2 ICLK
○○○
0008 1310h
BSC
Bus priority control register
BUSPRI
16
2 ICLK
○○○
0008 2000h
DMAC0
DMA source address register
DMSAR
32
2 ICLK
○○○
0008 2004h
DMAC0
DMA destination address register
DMDAR
32
2 ICLK
○○○
0008 2008h
DMAC0
DMA transfer count register
DMCRA
32
2 ICLK
○○○
0008 200Ch
DMAC0
DMA block transfer count register
DMCRB
16
2 ICLK
○○○
0008 2010h
DMAC0
DMA transfer mode register
DMTMD
16
2 ICLK
○○○
0008 2013h
DMAC0
DMA interrupt setting register
DMINT
8
2 ICLK
○○○
0008 2014h
DMAC0
DMA address mode register
DMAMD
16
2 ICLK
○○○
0008 2018h
DMAC0
DMA offset register
DMOFR
32
2 ICLK
○○○
0008 201Ch
DMAC0
DMA transfer enable register
DMCNT
8
2 ICLK
○○○
0008 201Dh
DMAC0
DMA software start register
DMREQ
8
2 ICLK
○○○
0008 201Eh
DMAC0
DMA status register
DMSTS
8
2 ICLK
○○○
0008 201Fh
DMAC0
DMA activation source flag control register
DMCSL
8
2 ICLK