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S3C2416X RISC MICROPROCESSOR
Example) For 1 ms Tick interrupt generation.
st
)
RTCCON[0]= 1'b1 ( RTC enable )
1
nd
2
)
RTCCON[3]=1'b1 ( RTC clock counter reset).
rd
3
)
RTCCON[3] = 1'b0 ( RTC clock counter enable)
th
4
)
RTCCON[8:5] = 4'b0011 ( RTC divide clock selection.)
th
5
)
TICNT1[6:0] = 7'h1 (Tick counter value setting).
th
6
)
TICNT0[7] = 1'b1 (Tick counter enable).
Figure 13-2. RTC Tick Interrupt Clock Scheme
REAL TIME CLOCK
13-5
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