R32C-118A Datasheet, PDF (54/132 Pages) Renesas Technology Corp – R32C/100 Series CPU Core

R32C/118A Group
4. Special Function Registers (SFRs)
Table 4.25 SFR List (25)
Address
Register
044000h to
04403Fh
044040h
044041h
044042h
044043h
044044h
044045h
044046h
044047h
044048h
044049h
04404Ah
04404Bh
04404Ch Protect Register 4
04404Dh Watchdog Timer Clock Control Register
04404Eh Watchdog Timer Start Register
04404Fh Watchdog Timer Control Register
044050h
044051h
044052h
044053h
044054h
044055h
044056h
044057h
044058h
044059h
04405Ah
04405Bh
04405Ch
04405Dh
04405Eh
04405Fh Protect Register 2
X: Undefined
Blanks are reserved. No access is allowed.
Symbol
Reset Value
PRCR4
WDK
WDTS
WDC
0000 0000b
0000 000?b ⁽¹⁾
XXXX XXXXb
000X XXXXb
PRCR2
0XXX XXXXb
Note:
1. The bit 0 is set to 1 when the most recent reset is caused by the watchdog timer. Otherwise, it is set
to 0.
R01DS0068EJ0120 Rev.1.20
Dec 10, 2014
Page 54 of 127