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¡ Semiconductor

MSM82C84A-2RS/GS/JS

ASYNC

Name

Ready

synchronization

select signal

Input

Pin Symbol

Input/Output

Function

Signal for selection of the synchronization mode of the READY signal

generator circuit. When this signal is at low level, the READY signal is

generated by double synchronization. And when at high level, the

READY signal is generated by single synchronization.

This pin is equipped with internal pull-up resistor.

—

+5 V power supply

—

GND

—

GND

—

TIMING DIAGRAM

CLK • PCLK • OSC Waveforms

EFI

OSC

CSYNC

CLK

PCLK

CLK

RES

RESET

RESET Waveform