RX634 Datasheet, PDF (28/106 Pages) Renesas Technology Corp – 54 MHz 32-bit RX MCU with FPU, 90 DMIPS, up to 2-Mbyte flash memory

RX634 Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (3 / 34)
Address
0008 3022h
0008 3024h
0008 3028h
0008 3032h
0008 3034h
0008 3038h
0008 3802h
0008 380Ah
0008 3812h
0008 381Ah
0008 3822h
0008 382Ah
0008 3832h
0008 383Ah
0008 3880h
Module
Symbol
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
0008 6400h
0008 6404h
0008 6408h
0008 640Ch
0008 6410h
0008 6414h
0008 6418h
0008 641Ch
0008 6420h
0008 6424h
0008 6428h
0008 642Ch
0008 6430h
0008 6434h
0008 6438h
0008 643Ch
0008 6500h
0008 6504h
0008 6508h
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
0008 650Ch
0008 6514h
MPU
MPU
0008 6520h
0008 6524h
0008 6526h
0008 6528h
0008 652Ch
0008 7010h
0008 7015h
0008 7017h
0008 701Bh
0008 701Ch
0008 701Dh
0008 701Eh
0008 701Fh
0008 7020h
MPU
MPU
MPU
MPU
MPU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
Register Name
Register
Symbol
CS2 Mode Register
CS2MOD
CS2 Wait Control Register 1
CS2WCR1
CS2 Wait Control Register 2
CS2WCR2
CS3 Mode Register
CS3MOD
CS3 Wait Control Register 1
CS3WCR1
CS3 Wait Control Register 2
CS3WCR2
CS0 Control Register
CS0CR
CS0 Recovery Cycle Register
CS0REC
CS1 Control Register
CS1CR
CS1 Recovery Cycle Register
CS1REC
CS2 Control Register
CS2CR
CS2 Recovery Cycle Register
CS2REC
CS3 Control Register
CS3CR
CS3 Recovery Cycle Register
CS3REC
CS Recovery Cycle Insertion Enable
Register
CSRECEN
Region-0 Start Page Number Register RSPAGE0
Region-0 End Page Number Register
REPAGE0
Region-1 Start Page Number Register RSPAGE1
Region-1 End Page Number Register
REPAGE1
Region-2 Start Page Number Register RSPAGE2
Region-2 End Page Number Register
REPAGE2
Region-3 Start Page Number Register RSPAGE3
Region-3 End Page Number Register
REPAGE3
Region-4 Start Page Number Register RSPAGE4
Region-4 End Page Number Register
REPAGE4
Region-5 Start Page Number Register RSPAGE5
Region-5 End Page Number Register
REPAGE5
Region-6 Start Page Number Register RSPAGE6
Region-6 End Page Number Register
REPAGE6
Region-7 Start Page Number Register RSPAGE7
Region-7 End Page Number Register
REPAGE7
Memory-Protection Enable Register
MPEN
Background Access Control Register
MPBAC
Memory-Protection Error Status-Clearing MPECLR
Register
Memory-Protection Error Status Register MPESTS
Data Memory-Protection Error Address
Register
MPDEA
Region Search Address Register
MPSA
Region Search Operation Register
MPOPS
Region Invalidation Operation Register MPOPI
Instruction-Hit Region Register
MHITI
Data-Hit Region Register
MHITD
Interrupt Request Register 016
IR016
Interrupt Request Register 021
IR021
Interrupt Request Register 023
IR023
Interrupt Request Register 027
IR027
Interrupt Request Register 028
IR028
Interrupt Request Register 029
IR029
Interrupt Request Register 030
IR030
Interrupt Request Register 031
IR031
Interrupt Request Register 032
IR032
Number
of Bits
16
32
32
16
32
32
16
16
16
16
16
16
16
16
16
Access
Size
16
32
32
16
32
32
16
16
16
16
16
16
16
16
16
Number of Access Cycles
ICLK ≥
PCLK
ICLK <
PCLK
Related
Function
1 to 2BCLK
Buses
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
1 to 2BCLK
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
MPU
32
32
32
32
1 ICLK
1 ICLK
32
32
16
16
16
16
32
32
32
32
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1 ICLK
1 ICLK
1 ICLK
1 ICLK
1 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
ICUb
Remarks
R01DS0255EJ0100 Rev.1.00
Feb 25, 2015
Page 28 of 106