RX64M_16 Datasheet, PDF (73/228 Pages) Renesas Technology Corp – 120-MHz 32-bit RX MCU, on-chip FPU, 240 DMIPS, up to 4-MB flash memory

RX64M Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (2 / 67)
Address
0008 0035h
Module
Symbol Register Name
Register
Symbol
SYSTE IWDT-Dedicated On-Chip Oscillator Control Register ILOCOCR
M
Number of Access Cycles
Number Access
of Bits Size ICLK PCLK
ICLK  PCLK
8
8
3 ICLK
0008 0036h SYSTE High-Speed On-Chip Oscillator Control Register
M
HOCOCR
8
8
3 ICLK
0008 0037h SYSTE High-Speed On-Chip Oscillator Control Register 2 HOCOCR2
8
8
M
3 ICLK
0008 003Ch SYSTE Oscillation Stabilization Flag Register
M
OSCOVFSR
8
8
3 ICLK
0008 0040h SYSTE Oscillation Stop Detection Control Register
M
OSTDCR
8
8
3 ICLK
0008 0041h SYSTE Oscillation Stop Detection Status Register
M
OSTDSR
8
8
3 ICLK
0008 00A0h SYSTE Operating Power Control Register
M
OPCCR
8
8
3 ICLK
0008 00A1h SYSTE Sleep Mode Return Clock Source Switching Register RSTCKCR
8
8
M
3 ICLK
0008 00A2h SYSTE Main Clock Oscillator Wait Control Register
M
MOSCWTCR
8
8
3 ICLK
0008 00A3h SYSTE Sub-Clock Oscillator Wait Control Register
M
SOSCWTCR
8
8
3 ICLK
0008 00C0h
0008 00C2h
0008 00E0h
0008 00E1h
0008 00E2h
0008 00E3h
0008 03FEh
SYSTE Reset Status Register 2
M
SYSTE Software Reset Register
M
SYSTE Voltage Monitoring 1 Circuit Control Register 1
M
SYSTE Voltage Monitoring 1 Circuit Status Register
M
SYSTE Voltage Monitoring 2 Circuit Control Register 1
M
SYSTE Voltage Monitoring 2 Circuit Status Register
M
SYSTE Protect Register
M
RSTSR2
SWRR
LVD1CR1
LVD1SR
LVD2CR1
LVD2SR
PRCR
8
8
16
16
8
8
8
8
8
8
8
8
16
16
3 ICLK
3 ICLK
3 ICLK
3 ICLK
3 ICLK
3 ICLK
3 ICLK
0008 1200h RAM RAM Operating Mode Control Register
RAMMODE
8
8
0008 1201h RAM RAM Error Status Register
RAMSTS
8
8
0008 1204h RAM RAM Protection Register
RAMPRCR
8
8
0008 1208h RAM RAM Error Address Capture Register
RAMECAD
32
32
0008 12C0h ECCRA ECCRAM Operating Mode Control Register
M
ECCRAMMO
8
8
DE
0008 12C1h ECCRA ECCRAM 2-Bit Error Status Register
M
ECCRAM2ST 8
8
S
0008 12C2h ECCRA ECCRAM 1-Bit Error Information Update Enable
ECCRAM1ST 8
8
M
Register
SEN
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
Related
Function
Clock
Generat
ion
Circuit
Clock
Generat
ion
Circuit
Clock
Generat
ion
Circuit
Clock
Generat
ion
Circuit
Clock
Generat
ion
Circuit
Clock
Generat
ion
Circuit
Low
Power
Consum
ption
Low
Power
Consum
ption
Clock
Generat
ion
Circuit
Clock
Generat
ion
Circuit
Resets
Resets
LVDA
LVDA
LVDA
LVDA
Register
Write
Protecti
on
Functio
n
RAM
RAM
RAM
RAM
RAM
RAM
RAM
R01DS0173EJ0110 Rev.1.10
Oct 24, 2016
Page 73 of 228