5. Each Component Function
* 4005h : RAS status port
D6 D5 D4 D3 D2 D1 D0D7
WDT
R (Default: XXXXXXX0b)
Figure 5.10. RAS Status Port (4005h)
R : RAS status port
WDT: WDT status
This is the WDT status bit. This bit is
cleared when the WDT stops (read port
4002h).
0 : The WDT is either stopped or counting.
1 : The time set on the WDT expired.
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User’s Manual