RX634 Datasheet, PDF (29/106 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) (4 / 34)
Address
0008 7021h
0008 7022h
0008 702Ch
0008 702Dh
0008 702Eh
0008 702Fh
0008 7030h
0008 7031h
0008 7032h
0008 7033h
0008 7039h
0008 7040h
0008 7041h
0008 7042h
0008 7043h
0008 7044h
0008 7045h
0008 7046h
0008 7047h
0008 7048h
0008 7049h
0008 704Ah
0008 704Bh
0008 704Ch
0008 704Dh
Module
Symbol
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
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 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 072
Interrupt Request Register 073
Interrupt Request Register 074
Interrupt Request Register 075
Interrupt Request Register 076
Interrupt Request Register 077
Register
Symbol
IR033
IR034
IR044
IR045
IR046
IR047
IR048
IR049
IR050
IR051
IR057
IR064
IR065
IR066
IR067
IR068
IR069
IR070
IR071
IR072
IR073
IR074
IR075
IR076
IR077
Number
of Bits
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
Access
Size
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
Number of Access Cycles
ICLK ≥
PCLK
ICLK <
PCLK
Related
Function
2 ICLK
ICUb
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
0008 704Eh ICU
Interrupt Request Register 078
IR078
8
8
2 ICLK
0008 704Fh ICU
Interrupt Request Register 079
IR079
8
8
2 ICLK
0008 705Eh ICU
Interrupt Request Register 094
IR094
8
8
2 ICLK
0008 705Fh ICU
Interrupt Request Register 095
IR095
8
8
2 ICLK
0008 7062h ICU
0008 7063h ICU
0008 7064h ICU
0008 7065h ICU
0008 7066h ICU
0008 7067h ICU
0008 706Ah ICU
0008 706Bh ICU
0008 706Fh ICU
Interrupt Request Register 098
Interrupt Request Register 099
Interrupt Request Register 100
Interrupt Request Register 101
Interrupt Request Register 102
Interrupt Request Register 103
Interrupt Request Register 106
Interrupt Request Register 107
Interrupt Request Register 111
IR098
IR099
IR100
IR101
IR102
IR103
IR106
IR107
IR111
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
0008 7070h ICU
Interrupt Request Register 112
IR112
8
8
2 ICLK
0008 7071h ICU
Interrupt Request Register 113
IR113
8
8
2 ICLK
0008 7072h ICU
0008 7073h ICU
Interrupt Request Register 114
Interrupt Request Register 115
IR114
IR115
8
8
8
8
2 ICLK
2 ICLK
Remarks
Not available
in 5-V
packages.
Not available
in 5-V
packages.
Not available
in 5-V
packages.
Not available
in 5-V
packages.
Not available
in 5-V
packages.
Not available
in 5-V
packages.
Not available
in 5-V
packages.
Not available
in 5-V
packages.
R01DS0255EJ0100 Rev.1.00
Feb 25, 2015
Page 29 of 106