RX62N Group, RX621 Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (21 / 35)
Module
Register
Number Access
Number of
Address
Abbreviation Register Name
Abbreviation of Bits
Size
Access Cycles
0008 8704h
0008 8705h
0008 8706h
0008 8708h
0008 870Ah
0008 870Ch
0008 870Eh
0008 8720h
0008 8722h
0008 8724h
0008 8726h
MTU0
MTU0
MTU0
MTU0
MTU0
MTU0
MTU0
MTU0
MTU0
MTU0
MTU0
Timer interrupt enable register
TIER
8
8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
Timer status register
TSR
8
8
Timer counter
TCNT
TGRA
TGRB
TGRC
TGRD
TGRE
TGRF
TIER2
TBTM
16
16
16
16
16
16
16
8
16
16
16
16
16
16
16
8
Timer general register A
Timer general register B
Timer general register C
Timer general register D
Timer general register E
Timer general register F
Timer interrupt enable register 2
Timer buffer operation transfer mode
register
8
8
0008 8780h
0008 8781h
0008 8782h
0008 8784h
0008 8785h
0008 8786h
0008 8788h
0008 878Ah
0008 8790h
0008 8800h
0008 8801h
0008 8802h
0008 8804h
0008 8805h
0008 8806h
0008 8808h
0008 880Ah
0008 8880h
0008 8882h
0008 8884h
0008 8886h
0008 8890h
0008 8892h
0008 8894h
0008 8896h
0008 88A0h
0008 88A2h
0008 88A4h
0008 88A6h
0008 88B2h
0008 88B4h
0008 88B6h
MTU1
MTU1
MTU1
MTU1
MTU1
MTU1
MTU1
MTU1
MTU1
MTU2
MTU2
MTU2
MTU2
MTU2
MTU2
MTU2
MTU2
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
MTU5
Timer control register
TCR
8
8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
Timer mode register
TMDR
TIOR
8
8
Timer I/O control register
Timer interrupt enable register
Timer status register
8
8
TIER
8
8
TSR
8
8
Timer counter
TCNT
TGRA
TGRB
TICCR
TCR
16
16
16
8
16
16
16
8
Timer general register A
Timer general register B
Timer input capture control register
Timer control register
8
8
Timer mode register
TMDR
TIOR
8
8
Timer I/O control register
Timer interrupt enable register
Timer status register
8
8
TIER
8
8
TSR
8
8
Timer counter
TCNT
TGRA
TGRB
TCNTU
TGRU
TCRU
TIORU
TCNTV
TGRV
TCRV
TIORV
TCNTW
TGRW
TCRW
TIORW
TIER
16
16
16
16
16
8
16
16
16
16
16
8
Timer general register A
Timer general register B
Timer counter U
Timer general register U
Timer control register U
Timer I/O control register U
Timer counter V
8
8
16
16
8
16
16
8
Timer general register V
Timer control register V
Timer I/O control register V
Timer counter W
8
8
16
16
16
8
16
16
8
Timer general register W
Timer control register W
Timer I/O control register W
Timer interrupt enable register
Timer start register
8
8
8
TSTR
8
8
Timer compare match clear register
TCNTCMPCL
R
8
8
R01DS0052EJ0110 Rev.1.10
Feb 10, 2011
Page 72 of 146
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