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MPU: WDT

Macros

Section titled “Macros”
#define SH7705_WDT (*((sh7705_wdt_t *)0xffffff84))

Types

Section titled “Types”
typedef volatile struct
{
  /* WDT registers are unique in access size;
  reads are performed with 8-bit accesses, but writes are performed with 16-bit accesses. */ union
  {
    uint8_t READ;
    uint16_t WRITE;
  }
  WTCNT;
  union
  {
    byte_union(READ, uint8_t TME :1;
    /* Timer Enable */ uint8_t WTIT :1;
    /* Watchdog/Interval Select */ uint8_t RSTS :1;
    /* Watchdog Reset Select */ uint8_t WOVF :1;
    /* Watchdog Overflow Flag */ uint8_t IOVF :1;
    /* Interval Overflow Flag */ uint8_t CKS :3;
    /* Clock Select */ );
    uint16_t WRITE;
  }
  WTCSR;
}
sh7705_wdt_t

Source

Section titled “Source”