Zilog EZ80190 Manual do Utilizador descarregar pdf (Página 8)

eZ80190 Development Kit

User Manual

Introduction UM014108-0810

4

Figure 1. eZ80Acclaim!

®

Development Platform Block Diagram

with eZ80190 Module

GPIO

RS232-0

(Console)

RS485

LED

(7x5 matrix)

Push-

buttons

I C

EEPROM

I C

Register

Data Bus

SRAM

(512 KB

up to 2 MB)

Application Module Headers

2

2

Address Bus

GPIO

and

Address

Decoder

RS232-1

(Modem)

Embedded

Modem

Peripheral Device Signals

eZ80

Ethermet

Module

Interface

¤

eZ80190

Address Bus

Flash

(1 MB)

EMAC

SRAM

(512 KB)

RTC with

Battery

Data Bus

eZ80190

Module

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 86 87

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