Zilog EZ80L92 Manual do Utilizador descarregar pdf (Página 12)

eZ80L92 Development Kit

User Manual

Functional Description UM012913-0407

8

Figure 4. Basic eZ80Acclaim!

®

Development Platform Block Diagram

E-NET

Module

Interface

RS232-0

(Console)

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

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 85 86

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