R01UH0823EJ0100 Rev.1.00 Page 116 of 1823
Jul 31, 2019
RX23W Group 5. I/O Registers
0008 AC68h SDHI SDIO Mode Control Register SDIOMD 32 32 3 or 4 PCLKB
cycles when
reading,
2 or 3 PCLKB
cycles when
writing
3 ICLK cycles
when reading,
2 ICLK cycles
when writing
section 40.
0008 AC6Ch SDHI SDIO Status Register SDIOSTS 32 32 3 or 4 PCLKB
cycles when
reading,
2 or 3 PCLKB
cycles when
writing
3 ICLK cycles
when reading,
2 ICLK cycles
when writing
section 40.
0008 AC70h SDHI SDIO Interrupt Mask Register SDIOIMSK 32 32 3 or 4 PCLKB
cycles when
reading,
2 or 3 PCLKB
cycles when
writing
3 ICLK cycles
when reading,
2 ICLK cycles
when writing
section 40.
0008 ADB0h SDHI DMA Transfer Enable Register SDDMAEN 32 32 3 or 4 PCLKB
cycles when
reading,
2 or 3 PCLKB
cycles when
writing
3 ICLK cycles
when reading,
2 ICLK cycles
when writing
section 40.
0008 ADC0h SDHI SDHI Software Reset Register SDRST 32 32 3 or 4 PCLKB
cycles when
reading,
2 or 3 PCLKB
cycles when
writing
3 ICLK cycles
when reading,
2 ICLK cycles
when writing
section 40.
0008 ADE0h SDHI Swap Control Register SDSWAP 32 32 3 or 4 PCLKB
cycles when
reading,
2 or 3 PCLKB
cycles when
writing
3 ICLK cycles
when reading,
2 ICLK cycles
when writing
section 40.
0008 B000h CAC CAC Control Register 0 CACR0 8 8 2 or 3 PCLKB 2 ICLK section 10.
0008 B001h CAC CAC Control Register 1 CACR1 8 8 2 or 3 PCLKB 2 ICLK section 10.
0008 B002h CAC CAC Control Register 2 CACR2 8 8 2 or 3 PCLKB 2 ICLK section 10.
0008 B003h CAC CAC Interrupt Request Enable Register CAICR 8 8 2 or 3 PCLKB 2 ICLK section 10.
0008 B004h CAC CAC Status Register CASTR 8 8 2 or 3 PCLKB 2 ICLK section 10.
0008 B006h CAC CAC Upper-Limit Value Setting Register CAULVR 16 16 2 or 3 PCLKB 2 ICLK section 10.
0008 B008h CAC CAC Lower-Limit Value Setting Register CALLVR 16 16 2 or 3 PCLKB 2 ICLK section 10.
0008 B00Ah CAC CAC Counter Buffer Register CACNTBR 16 16 2 or 3 PCLKB 2 ICLK section 10.
0008 B080h DOC DOC Control Register DOCR 8 8 2 or 3 PCLKB 2 ICLK section 48.
0008 B082h DOC DOC Data Input Register DODIR 16 16 2 or 3 PCLKB 2 ICLK section 48.
0008 B084h DOC DOC Data Setting Register DODSR 16 16 2 or 3 PCLKB 2 ICLK section 48.
0008 B100h ELC Event Link Control Register ELCR 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B102h ELC Event Link Setting Register 1 ELSR1 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B103h ELC Event Link Setting Register 2 ELSR2 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B104h ELC Event Link Setting Register 3 ELSR3 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B105h ELC Event Link Setting Register 4 ELSR4 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B108h ELC Event Link Setting Register 7 ELSR7 8 8 2 or 3 PCLKB 2
ICLK section 20.
000
8 B109h ELC Event Link Setting Register 8 ELSR8 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B10Bh ELC Event Link Setting Register 10 ELSR10 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B10Dh ELC Event Link Setting Register 12 ELSR12 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B10Fh ELC Event Link Setting Register 14 ELSR14 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B110h ELC Event Link Setting Register 15 ELSR15 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B111h ELC Event Link Setting Register 16 ELSR16 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B113h ELC Event Link Setting Register 18 ELSR18 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B114h ELC Event Link Setting Register 19 ELSR19 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B115h ELC Event Link Setting Register 20 ELSR20 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B116h ELC Event Link Setting Register 21 ELSR21 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B117h ELC Event Link Setting Register 22 ELSR22 8 8 2 or 3 PCLKB 2 ICLK section 20.
0008 B118h ELC Event Link Setting Register 23 ELSR23 8 8 2 or 3 PCLKB 2 ICLK section 20.
Table 5.1 List of I/O Registers (Address Order) (12/31)
Address
Module
Symbol Register Name
Register
Symbol
Number
of Bits
Access
Size
Number of Access Cycles
Reference
SectionICLK PCLK ICLK <PCLK
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