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BASIC TIMER and TIMER 0
V
DD
RESET
Internal
Reset
Release
Oscillator
(X
)
OUT
BTCNT
clock
BTCNT
value
10-4
Oscillation Stabilization Time
0.8 V
trst
0.8 V
DD
Oscillator Stabilization Time
NOTE: Duration of the oscillator stabilization wait time, t
Power-on-reset is 4096 x 16/f
~ ~
t
RC (R and C are value of external power on reset)
RST
Figure 10-2. Oscillation Stabilization Time on
DD
Reset Release Voltage
~
~
RC
00000B
t
= (4096x16)/f
WAIT
Basic timer increment and
CPU operations are IDLE mode
.
OSC
S3C9442/C9444/F9444/C9452/C9454/F9454
Normal Operating mode
10000B
OSC
, when it is released by a
WAIT
RESET
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