Z86L8708VSC データシートの表示（PDF） - Zilog

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Z86L8708VSC

IR/LOW-VOLTAGE MICROCONTROLLER

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Z86L88/81/86/87/89/73

IR/Low-Voltage Microcontroller

Counter/Timer Functional Blocks

CTR1 D5,D4

P31

Glitch

MUX

Filter

P20

Edge

Detector

Pos Edge

Neg Edge

CTR1 D6

CTR1 D3,D2

Figure 24. Glitch Filter Circuitry

Z8 Data Bus

Pos Edge

Neg Edge

HI8

CTR0 D4, D3

SCLK

Clock

Select

Clock

8-Bit

Counter T8

CTR0 D2

LO8

Z8 Data Bus

TC8H

TC8L

Figure 25. 8-Bit Counter/Timer Circuits

IRQ4

CTR0 D1

T8_OUT

36

PRELIMINARY

DS96LV00800

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