Toshiba TMP87CP24AF - Manual (Page 26)

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Ul
Main
system
clock
Interrupt
request
Program
counter
Instruction
execution
Watchdog
timer
1 1
!
1 1
1 1 I I !
1 II
1 1 II 1
a + 2 X a + 3 1
1
1
1
SET (SYSCR2).4
i-----iislt-----------
1
1
1
H
o
(/)
DD
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Operate
Main
system
clock
Interrupt
request
Program
counter
Instruction
execution ■
Watchdog
timer
(a) IDLE Mode Start (Example; starting with the SET instruction located at address a)
J------------
a + 3
X
a +4 xzz
Halt ■C
Instruction at address a + 2
Halt
Operate
® Normal Release Mode
Watchdog
timer Halt
Operate
(D Interrupt Release Mode
(b) IDLE Mode Release
Figure 1-20. IDLE Mode Start/Release
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