Datasheet

R01DS0098EJ0180 Rev.1.80 Page 117 of 208
May 13, 2014
RX63N Group, RX631 Group 4. I/O Registers
000A 0000h USB0 System configuration control register SYSCFG 16 16 3 to 4 PCLKB 2, 3 ICLK USBa
000A 0004h USB0 System configuration status register 0 SYSSTS0 16 16 9 PCLKB or
more
Rounded up
to the
nearest
integer
greater than
1 + 9/
(frequency
ratio of
ICLK/
PCLKB)
*6
000A 0008h USB0 Device state control register 0 DVSTCTR0 16 16 9 PCLKB or
more
Rounded up
to the
nearest
integer
greater than
1 + 9/
(frequency
ratio of
ICLK/
PCLKB)
*6
000A 0014h USB0 CFIFO port register CFIFO 16 8, 16 3 to 4 PCLKB 2, 3 ICLK
000A 0018h USB0 D0FIFO port register D0FIFO 16 8, 16 3 to 4 PCLKB 2, 3 ICLK
000A 001Ch USB0 D1FIFO port register D1FIFO 16 8, 16 3 to 4 PCLKB 2, 3 ICLK
000A 0020h USB0 CFIFO port select register CFIFOSEL 16 16 3 to 4 PCLKB 2, 3 ICLK
000A 0022h USB0 CFIFO port control register CFIFOCTR 16 16 3 to 4 PCLKB 2, 3 ICLK
000A 0028h USB0 D0FIFO port select register D0FIFOSEL 16 16 3 to 4 PCLKB 2, 3 ICLK
000A 002Ah USB0 D0FIFO port control register D0FIFOCTR 16 16 3 to 4 PCLKB 2, 3 ICLK
000A 002Ch USB0 D1FIFO port select register D1FIFOSEL 16 16 3 to 4 PCLKB 2, 3 ICLK
000A 002Eh USB0 D1FIFO port control register D1FIFOCTR 16 16 3 to 4 PCLKB 2, 3 ICLK
000A 0030h USB0 Interrupt enable register 0 INTENB0 16 16 9 PCLKB or
more
Rounded up
to the nearest
integer
greater than 1
+ 9/
(frequency
ratio of ICLK/
PCLKB)
*6
000A 0032h USB0 Interrupt enable register 1 INTENB1 16 16 9 PCLKB or
more
Rounded up
to the nearest
integer
greater than 1
+ 9/
(frequency
ratio of ICLK/
PCLKB)
*6
000A 0036h USB0 BRDY interrupt enable register BRDYENB 16 16 9 PCLKB or
more
Rounded up
to the nearest
integer
greater than 1
+ 9/
(frequency
ratio of ICLK/
PCLKB)
*6
000A 0038h USB0 NRDY interrupt enable register NRDYENB 16 16 9 PCLKB or
more
Rounded up
to the nearest
integer
greater than 1
+ 9/
(frequency
ratio of ICLK/
PCLKB)
*6
Table 4.1 List of I/O Registers (Address Order) (38/50)
Address
Module
Symbol Register Name
Register
Symbol
Number
of Bits
Access
Size
Number of Access States
Related
Function
ICLKPCLK ICLK<PCLK