Input/Output Pin; Register Descriptions - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
12.2

Input/Output Pin

Table 12.1 shows the pin configuration.
Table 12.1 Pin Configuration
Pin Name
Watchdog timer overflow
12.3

Register Descriptions

Table 12.2 shows the register configuration.
Table 12.2 Register Configuration
Register Name
Watchdog timer counter
Watchdog timer control/status register
Watchdog reset control/status register
Note: * For the access size, see section 12.3.4, Notes on Register Access.
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
Symbol I/O
WDTOVF Output
Abbreviation
WTCNT
WTCSR
WRCSR
Function
Outputs the counter overflow signal in watchdog timer mode
R/W Initial Value
R/W H'00
R/W H'18
R/W H'1F
12. Watchdog Timer
Address Access Size
H'FCFE0002 16*
H'FCFE0000 16*
H'FCFE0004 16*
12-2