Datasheet

R01DS0052EJ0140 Rev.1.40 Page 79 of 150
2014.07.16
RX62N Group, RX621 Group 4. I/O Registers
0008 C28Ah SYSTEM Sub-clock oscillator control register SUBOSCCR 8 8 4 to 5 PCLK*
8
0008 C28Ch SYSTEM Key code register for voltage detection
control register
LVDKEYR 8 8 4 to 5 PCLK*
8
0008 C28Dh SYSTEM Voltage detection control register LVDCR 8 8 4 to 5 PCLK*
8
0008 C290h SYSTEM Deep standby backup register 0 DPSBKR0 8 8 4 to 5 PCLK*
8
0008 C291h SYSTEM Deep standby backup register 1 DPSBKR1 8 8 4 to 5 PCLK*
8
0008 C292h SYSTEM Deep standby backup register 2 DPSBKR2 8 8 4 to 5 PCLK*
8
0008 C293h SYSTEM Deep standby backup register 3 DPSBKR3 8 8 4 to 5 PCLK*
8
0008 C294h SYSTEM Deep standby backup register 4 DPSBKR4 8 8 4 to 5 PCLK*
8
0008 C295h SYSTEM Deep standby backup register 5 DPSBKR5 8 8 4 to 5 PCLK*
8
0008 C296h SYSTEM Deep standby backup register 6 DPSBKR6 8 8 4 to 5 PCLK*
8
0008 C297h SYSTEM Deep standby backup register 7 DPSBKR7 8 8 4 to 5 PCLK*
8
0008 C298h SYSTEM Deep standby backup register 8 DPSBKR8 8 8 4 to 5 PCLK*
8
0008 C299h SYSTEM Deep standby backup register 9 DPSBKR9 8 8 4 to 5 PCLK*
8
0008 C29Ah SYSTEM Deep standby backup register 10 DPSBKR10 8 8 4 to 5 PCLK*
8
0008 C29Bh SYSTEM Deep standby backup register 11 DPSBKR11 8 8 4 to 5 PCLK*
8
0008 C29Ch SYSTEM Deep standby backup register 12 DPSBKR12 8 8 4 to 5 PCLK*
8
0008 C29Dh SYSTEM Deep standby backup register 13 DPSBKR13 8 8 4 to 5 PCLK*
8
0008 C29Eh SYSTEM Deep standby backup register 14 DPSBKR14 8 8 4 to 5 PCLK*
8
0008 C29Fh SYSTEM Deep standby backup register 15 DPSBKR15 8 8 4 to 5 PCLK*
8
0008 C2A0h SYSTEM Deep standby backup register 16 DPSBKR16 8 8 4 to 5 PCLK*
8
0008 C2A1h SYSTEM Deep standby backup register 17 DPSBKR17 8 8 4 to 5 PCLK*
8
0008 C2A2h SYSTEM Deep standby backup register 18 DPSBKR18 8 8 4 to 5 PCLK*
8
0008 C2A3h SYSTEM Deep standby backup register 19 DPSBKR19 8 8 4 to 5 PCLK*
8
0008 C2A4h SYSTEM Deep standby backup register 20 DPSBKR20 8 8 4 to 5 PCLK*
8
0008 C2A5h SYSTEM Deep standby backup register 21 DPSBKR21 8 8 4 to 5 PCLK*
8
0008 C2A6h SYSTEM Deep standby backup register 22 DPSBKR22 8 8 4 to 5 PCLK*
8
0008 C2A7h SYSTEM Deep standby backup register 23 DPSBKR23 8 8 4 to 5 PCLK*
8
0008 C2A8h SYSTEM Deep standby backup register 24 DPSBKR24 8 8 4 to 5 PCLK*
8
0008 C2A9h SYSTEM Deep standby backup register 25 DPSBKR25 8 8 4 to 5 PCLK*
8
0008 C2AAh SYSTEM Deep standby backup register 26 DPSBKR26 8 8 4 to 5 PCLK*
8
0008 C2ABh SYSTEM Deep standby backup register 27 DPSBKR27 8 8 4 to 5 PCLK*
8
0008 C2ACh SYSTEM Deep standby backup register 28 DPSBKR28 8 8 4 to 5 PCLK*
8
0008 C2ADh SYSTEM Deep standby backup register 29 DPSBKR29 8 8 4 to 5 PCLK*
8
0008 C2AEh SYSTEM Deep standby backup register 30 DPSBKR30 8 8 4 to 5 PCLK*
8
0008 C2AFh SYSTEM Deep standby backup register 31 DPSBKR31 8 8 4 to 5 PCLK*
8
0008 C400h RTC 64-Hz counter R64CNT 8 8 2 to 3 PCLK*
8
0008 C402h RTC Second counter RSECCNT 8 8 2 to 3 PCLK*
8
0008 C404h RTC Minute counter RMINCNT 8 8 2 to 3 PCLK*
8
0008 C406h RTC Hour counter RHRCNT 8 8 2 to 3 PCLK*
8
0008 C408h RTC Day-of-week counter RWKCNT 8 8 2 to 3 PCLK*
8
0008 C40Ah RTC Date counter RDAYCNT 8 8 2 to 3 PCLK*
8
0008 C40Ch RTC Month counter RMONCNT 8 8 2 to 3 PCLK*
8
0008 C40Eh RTC Year counter RYRCNT 16 16 2 to 3 PCLK*
8
0008 C410h RTC Second alarm register RSECAR 8 8 2 to 3 PCLK*
8
Table 4.1 List of I/O Registers (Address Order) (28 / 36)
Address
Module
Abbreviation Register Name
Register
Abbreviation
Number
of Bits
Access
Size
Number of
Access Cycles