Zilog eZ80F92 Manuel d'utilisateur télécharger pdf (Page 49)

eZ80F92 Development Kit

User Manual

UM013911-0607 eZ80F92 Flash Module

eZ80F92 Flash Module

This section describes the eZ80F92 Flash Module hardware, its interfaces

and key components, including the CPU, real-time clock, IrDA trans-

ceiver, and memory.

Functional Description

The eZ80F92 Flash Module is a compact, high-performance module spe-

cially designed for the rapid development and deployment of embedded

systems. Additional devices such as serial ports, LED matrices, GPIO

ports, and I

C devices are supported when connected to the

eZ80Acclaim!

Development Platform. A block diagram representing

both of these boards is shown in Figure 1

on page 5.

The eZ80F92 Flash Module is developed to be a plug-in module to the

eZ80Acclaim!

Development Platform. This small-footprint module pro-

vides a CPU, RAM, an IrDA transceiver, and a real-time clock. This low-

cost, expandable module is powered by the eZ80F92 microcontroller,

members of ZILOG’s new eZ80Acclaim!

product family. The module

also contains a battery and an oscillator in support of the on-chip Real-

Time Clock (RTC). The eZ80F92 Flash Module can also be used as a

stand-alone development tool when provided with an external power

source.

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Zilog eZ80F92 Manuel d'utilisateur Page 49