RX21A_15 Datasheet, PDF (34/132 Pages) Renesas Technology Corp – Renesas MCUs

RX21A Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (3 / 24)
Address
0008 642Ch
0008 6430h
0008 6434h
0008 6438h
0008 643Ch
0008 6500h
0008 6504h
0008 6508h
0008 650Ch
0008 6514h
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
0008 7021h
0008 7022h
0008 702Ch
0008 702Dh
0008 702Eh
0008 702Fh
0008 7030h
0008 7031h
0008 7032h
0008 7033h
0008 7039h
0008 703Ah
0008 703Bh
0008 703Fh
0008 7040h
0008 7041h
0008 7042h
0008 7043h
0008 7044h
0008 7045h
0008 7046h
0008 7047h
0008 7058h
0008 7059h
0008 705Ch
0008 705Dh
0008 7062h
Module
Symbol
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
MPU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
ICU
Register Name
Region-5 end page number register
Region-6 start page number register
Region-6 end page number register
Region-7 start page number register
Region-7 end page number register
Memory-protection enable register
Background access control register
Memory-protection error status-clearing register
Memory-protection error status register
Data memory-protection error address register
Region search address register
Region search operation register
Region invalidation operation register
Instruction-hit region register
Data-hit region register
Interrupt request register 016
Interrupt request register 021
Interrupt request register 023
Interrupt request register 027
Interrupt request register 028
Interrupt request register 029
Interrupt request register 030
Interrupt request register 031
Interrupt request register 032
Interrupt request register 033
Interrupt request register 034
Interrupt request register 044
Interrupt request register 045
Interrupt request register 046
Interrupt request register 047
Interrupt request register 048
Interrupt request register 049
Interrupt request register 050
Interrupt request register 051
Interrupt request register 057
Interrupt request register 058
Interrupt request register 059
Interrupt request register 063
Interrupt request register 064
Interrupt request register 065
Interrupt request register 066
Interrupt request register 067
Interrupt request register 068
Interrupt request register 069
Interrupt request register 070
Interrupt request register 071
Interrupt request register 088
Interrupt request register 089
Interrupt request register 092
Interrupt request register 093
Interrupt request register 098
Register
Symbol
REPAGE5
RSPAGE6
REPAGE6
RSPAGE7
REPAGE7
MPEN
MPBAC
MPECLR
MPESTS
MPDEA
MPSA
MPOPS
MPOPI
MHITI
MHITD
IR016
IR021
IR023
IR027
IR028
IR029
IR030
IR031
IR032
IR033
IR034
IR044
IR045
IR046
IR047
IR048
IR049
IR050
IR051
IR057
IR058
IR059
IR063
IR064
IR065
IR066
IR067
IR068
IR069
IR070
IR071
IR088
IR089
IR092
IR093
IR098
Number of Access Cycles
Number Access ICLK 
of Bits Size
PCLK
ICLK <
PCLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
16
16
1 ICLK
16
16
1 ICLK
32
32
1 ICLK
32
32
1 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
8
8
2 ICLK
R01DS0129EJ0110 Rev.1.10
Aug 28, 2014
Page 34 of 132