RX230 Datasheet, PDF (79/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

RX230 Group, RX231 Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (37 / 42)
Address
Module
Symbol
000A 847Ch CAN
000A 847Eh CAN
000A 8480h CAN
000A 8482h CAN
000A 8484h CAN
000A 8486h CAN
000A 8488h CAN
000A 848Ah CAN
000A 848Ch CAN
000A 848Eh CAN
000A 8490h CAN
000A 8492h CAN
000A 8494h CAN
000A 8496h CAN
000A 8498h CAN
000A 849Ah CAN
000A 849Ch CAN
000A 849Eh CAN
000A 8580h
to
000A 859Fh
CAN
000A 85A0h CAN
000A 85A0h CAN
000A 85A2h CAN
000A 85A2h CAN
000A 85A4h CAN
000A 85A4h CAN
000A 85A6h CAN
000A 85A6h CAN
000A 85A8h CAN
000A 85A8h CAN
000A 85AAh CAN
000A 85AAh CAN
000A 85ACh CAN
000A 85ACh CAN
000A 85AEh CAN
000A 85AEh CAN
000A 85B0h CAN
000A 85B0h CAN
000A 85B2h CAN
000A 85B2h CAN
000A 85B4h CAN
000A 85B4h CAN
000A 85B6h CAN
000A 85B6h CAN
000A 85B8h CAN
000A 85B8h CAN
000A 85BAh CAN
000A 85BAh CAN
000A 85BCh CAN
000A 85BCh CAN
000A 85BEh CAN
000A 85BEh CAN
Register Name
Receive Buffer Register 13DL
Receive Buffer Register 13DH
Receive Buffer Register 14AL
Receive Buffer Register 14AH
Receive Buffer Register 14BL
Receive Buffer Register 14BH
Receive Buffer Register 14CL
Receive Buffer Register 14CH
Receive Buffer Register 14DL
Receive Buffer Register 14DH
Receive Buffer Register 15AL
Receive Buffer Register 15AH
Receive Buffer Register 15BL
Receive Buffer Register 15BH
Receive Buffer Register 15CL
Receive Buffer Register 15CH
Receive Buffer Register 15DL
Receive Buffer Register 15DH
RAM Test Register 0 to 15
Receive FIFO Access Register 0AL
RAM Test Register 16
Receive FIFO Access Register 0AH
RAM Test Register 17
Receive FIFO Access Register 0BL
RAM Test Register 18
Receive FIFO Access Register 0BH
RAM Test Register 19
Receive FIFO Access Register 0CL
RAM Test Register 20
Receive FIFO Access Register 0CH
RAM Test Register 21
Receive FIFO Access Register 0DL
RAM Test Register 22
Receive FIFO Access Register 0DH
RAM Test Register 23
Receive FIFO Access Register 1AL
RAM Test Register 24
Receive FIFO Access Register 1AH
RAM Test Register 25
Receive FIFO Access Register 1BL
RAM Test Register 26
Receive FIFO Access Register 1BH
RAM Test Register 27
Receive FIFO Access Register 1CL
RAM Test Register 28
Receive FIFO Access Register 1CH
RAM Test Register 29
Receive FIFO Access Register 1DL
RAM Test Register 30
Receive FIFO Access Register 1DH
RAM Test Register 31
Register
Symbol
RMDF213
RMDF313
RMIDL14
RMIDH14
RMTS14
RMPTR14
RMDF014
RMDF114
RMDF214
RMDF314
RMIDL15
RMIDH15
RMTS15
RMPTR15
RMDF015
RMDF115
RMDF215
RMDF315
RPGACC0 to
15
RFIDL0
RPGACC16
RFIDH0
RPGACC17
RFTS0
RPGACC18
RFPTR0
RPGACC19
RFDF00
RPGACC20
RFDF10
RPGACC21
RFDF20
RPGACC22
RFDF30
RPGACC23
RFIDL1
RPGACC24
RFIDH1
RPGACC25
RFTS1
RPGACC26
RFPTR1
RPGACC27
RFDF01
RPGACC28
RFDF11
RPGACC29
RFDF21
RPGACC30
RFDF31
RPGACC31
Number of Access Cycles
Number Access
of Bits Size
ICLK  PCLK
ICLK <PCLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
2 or 3 PCLKB
2 ICLK
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
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
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 79 of 177