RX110_16 Datasheet, PDF (44/108 Pages) Renesas Technology Corp – 32 MHz 32-bit RX MCUs, 50 DMIPS

RX110 Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (13/13)
Address
Module
Symbol
Register Name
Register
Symbol
Number of Access
Bits
Size
Number of Access States
007F C0C0h FLASH
Protection Unlock Register
FPR
8
8
2 or 3 FCLK
007F C0C1h FLASH
Protection Unlock Status Register
FPSR
8
8
2 or 3 FCLK
007F C0C2h FLASH
Flash Read Buffer Register L
FRBL
16
16
2 or 3 FCLK
007F C0C4h FLASH
Flash Read Buffer Register H
FRBH
16
16
2 or 3 FCLK
007F FF80h FLASH
Flash P/E Mode Control Register
FPMCR
8
8
2 or 3 FCLK
007F FF81h FLASH
Flash Area Select Register
FASR
8
8
2 or 3 FCLK
007F FF82h FLASH
Flash Processing Start Address Register L
FSARL
16
16
2 or 3 FCLK
007F FF84h FLASH
Flash Processing Start Address Register H
FSARH
8
8
2 or 3 FCLK
007F FF85h FLASH
Flash Control Register
FCR
8
8
2 or 3 FCLK
007F FF86h FLASH
Flash Processing End Address Register L
FEARL
16
16
2 or 3 FCLK
007F FF88h FLASH
Flash Processing End Address Register H
FEARH
8
8
2 or 3 FCLK
007F FF89h FLASH
Flash Reset Register
FRESETR
8
8
2 or 3 FCLK
007F FF8Ah FLASH
Flash Status Register 0
FSTATR0
8
8
2 or 3 FCLK
007F FF8Bh FLASH
Flash Status Register 1
FSTATR1
8
8
2 or 3 FCLK
007F FF8Ch FLASH
Flash Write Buffer Register L
FWBL
16
16
2 or 3 FCLK
007F FF8Eh FLASH
Flash Write Buffer Register H
FWBH
16
16
2 or 3 FCLK
007F FFB2h FLASH
Flash P/E Mode Entry Register
FENTRYR
16
16
2 or 3 FCLK
Note 1. Odd addresses cannot be accessed in 16-bit units. When accessing a register in 16-bit units, access the address of the
TMOCNTL register. Table 24.6 lists register allocation for 16-bit access in the User’s Manual: Hardware.
R01DS0202EJ0120 Rev.1.20
Jul 29, 2016
Page 44 of 108