AM186ED データシートの表示（PDF） - Advanced Micro Devices

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AM186ED

High Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers

Advanced Micro Devices 

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

INT4–INT0, NMI,

TMRIN1–TMRIN0

DRQ1–DRQ0

TMROUT1–

TMROUT0

53

54

55

Am186ED/EDLV Microcontrollers

83

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