Toshiba TLCS-900/H1 Series Manual page 40
Original cmos 32-bit microcontroller
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3.
STOP mode
When STOP mode is selected, all internal circuits stop, including the internal
oscillator.
After STOP mode has been cleared system clock output starts when the
warm-up time has elapsed, in order to allow oscillation to stabilize.
Figure 3.3.9 illustrates the timing for clearance of the STOP mode halt state by
an interrupt.
X1
A0 to A23
D0 to D31
RD
WR
Interrupt for
release
Figure 3.3.9 Timing Chart for STOP Mode Halt State Cleared by Interrupt
Table 3.3.6 Example of Warm-up Time after Releasing STOP Mode
SYSCR1
<SYSCK>
0 (fc)
1 (fs)
Data
STOP
mode
SYSCR2<WUPTM1:0>
8
01 (2
)
6.4 μ s
7.8 ms
92CH21-38
Warm-up time
= 40 MHz, fs = 32.768 kHz
at f
OSCH
14
10 (2
)
409.6 μ s
500 ms
TMP92CH21
Data
16
11 (2
)
1.638 ms
2000 ms
2009-06-19
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