RX24T Datasheet, PDF (70/133 Pages) Renesas Technology Corp – 32-bit RXv2 CPU core

RX24T Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (37/37)
Address
Module
Symbol
Register Name
Register
Symbol
Number of
Bits
Number of Access Cycles
Access Size ICLK ≥ PCLK
007F C144h FLASH
Flash Write Buffer 3 Register
FWB3
16
16
2 or 3 FCLK
007F C180h FLASH
Protection Unlock Register
FPR
8
8
2 or 3 FCLK
007F C184h FLASH
Protection Unlock Status Register
FPSR
8
8
2 or 3 FCLK
007F C1C0h FLASH
Flash Start-Up Setting Monitor Register
FSCMR
16
16
2 or 3 FCLK
007F C1C8h FLASH
Flash Access Window Start Address Monitor Register
FAWSMR
16
16
2 or 3 FCLK
007F C1D0h FLASH
Flash Access Window End Address Monitor Register
FAWEMR
16
16
2 or 3 FCLK
007F C1D8h FLASH
Flash Initial Setting Register
FISR
8
8
2 or 3 FCLK
007F C1DCh FLASH
Flash Extra Area Control Register
FEXCR
8
8
2 or 3 FCLK
007F C1E0h FLASH
Flash Error Address Monitor Register L
FEAML
16
16
2 or 3 FCLK
007F C1E8h FLASH
Flash Error Address Monitor Register H
FEAMH
16
16
2 or 3 FCLK
007F C1F0h FLASH
Flash Status Register 0
FSTATR0
8
8
2 or 3 FCLK
007F C350h FLASHCON Unique ID Register 0
ST
UIDR0
32
32
2 or 3 FCLK
007F C354h FLASHCON Unique ID Register 1
ST
UIDR1
32
32
2 or 3 FCLK
007F C358h FLASHCON Unique ID Register 2
ST
UIDR2
32
32
2 or 3 FCLK
007F C35Ch FLASHCON Unique ID Register 3
ST
UIDR3
32
32
2 or 3 FCLK
007F FFB2h FLASH
Flash P/E Mode Entry Register
FENTRYR
16
16
2 or 3 FCLK
Note 1.
Note 2.
Odd addresses cannot be accessed in 16-bit units. When accessing a register in 16-bit units, access the address of the TMR0, TMR2, TMR4, or TMR6 register. Table 23.5
lists register allocation for 16-bit access in the User’s Manual: Hardware.
This register is not available for chip version A.
R01DS0257EJ0200 Rev.2.00
Apr 14, 2017
Page 70 of 133