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| AM186ED Datasheet, PDF (83/88 Pages) Advanced Micro Devices – High Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers | |||
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PRELIMINARY
SYNCHRONOUS, ASYNCHRONOUS, and PERIPHERAL WAVEFORMS
Synchronous Ready Waveforms
Case 1
tW
tW
tW
t4
Case 2
t3
tW
tW
t4
Case 3
t2
t3
tW
t4
Case 4
t1
t2
t3
t4
CLKOUTA
SRDY
Asynchronous Ready Waveforms
Case 1
tW
Case 2
t3
Case 3
t2
Case 4
t1
CLKOUTA
ARDY (Normally Not-
Ready System)
ARDY (Normally
DReady System)
Peripheral Waveforms
R
47
tW
tW
t3
At2
49
49
51
52
48
F T tW
t4
tW
t4
tW
t4
t3
t4
50
50
CLKOUTA
INT4âINT0, NMI,
TMRIN1âTMRIN0
DRQ1âDRQ0
TMROUT1â
TMROUT0
53
54
55
Am186ED/EDLV Microcontrollers
83
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