RX634 Datasheet, PDF (57/106 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) (32 / 34)
Address
000A 0A28h
Module
Symbol
CEC
Register Name
CEC Extension Mode Register
Register
Symbol
CECEXMD
Number
of Bits
8
Access
Size
8
Number of Access Cycles
ICLK ≥
PCLK
ICLK <
PCLK
Related
Function
1 to 2PCLK 1 ICLK CEC
000A 0A2Ah CEC
CEC Extension Monitor Register
CECEXMON
8
8
1 to 2PCLK 1 ICLK
000A 0A30h CEC
CEC Transmission Buffer Register
CTXD
8
8
1 to 2PCLK 1 ICLK
000A 0A31h CEC
CEC Reception Buffer Register
CRXD
8
8
1 to 2PCLK 1 ICLK
000A 0A32h CEC
000A 0A33h CEC
CEC Communication Error Status
Register
CEC Communication Status Register
CECES
CECS
8
8
1 to 2PCLK 1 ICLK
8
8
1 to 2PCLK 1 ICLK
000A 0A34h CEC
000A 0A35h CEC
CEC Communication Error Flag Clear
Trigger Register
CECFC
CEC Control Register 0
CECCTL0
8
8
1 to 2PCLK 1 ICLK
8
8
1 to 2PCLK 1 ICLK
000A 0B00h RCR0
Function Select Register 0
CON0
8
8
1 to 2PCLK 1 ICLK RCR
000A 0B01h RCR0
Function Select Register 1
CON1
8
8
1 to 2PCLK 1 ICLK
000A 0B02h RCR0
Status Register
STS
8
8
1 to 2PCLK 1 ICLK
000A 0B03h RCR0
Interrupt Control Register
INT
8
8
1 to 2PCLK 1 ICLK
000A 0B04h RCR0
Compare Control Register
CPC
8
8
1 to 2PCLK 1 ICLK
000A 0B05h RCR0
Compare Value Setting Register
CPD
8
8
1 to 2PCLK 1 ICLK
000A 0B06h RCR0
Header Pattern Setting Register (Min)
HDPMIN
16
16
1 to 2PCLK 1 ICLK
000A 0B08h RCR0
Header Pattern Setting Register (Max) HDPMAX
16
16
1 to 2PCLK 1 ICLK
000A 0B0Ah RCR0
Data 0 Pattern Setting Register (Min)
D0PMIN
8
8
1 to 2PCLK 1 ICLK
000A 0B0Bh RCR0
Data 0 Pattern Setting Register (Max)
D0PMAX
8
8
1 to 2PCLK 1 ICLK
000A 0B0Ch RCR0
Data 1 Pattern Setting Register (Min)
D1PMIN
8
8
1 to 2PCLK 1 ICLK
000A 0B0Dh RCR0
Data 1 Pattern Setting Register (Max)
D1PMAX
8
8
1 to 2PCLK 1 ICLK
000A 0B0Eh RCR0
000A 0B10h RCR0
000A 0B12h RCR0
Special Data Pattern Setting Register
(Min)
Special Data Pattern Setting Register
(Max)
Pattern End Setting Register
SDPMIN
SDPMAX
PE
16
16
1 to 2PCLK 1 ICLK
16
16
1 to 2PCLK 1 ICLK
16
16
1 to 2PCLK 1 ICLK
000A 0B15h RCR0
Receive Bit Count Register
RBIT
8
8
1 to 2PCLK 1 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.
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.
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 57 of 106