User Manual
UM015201-0603 eZ80
®
Sales Demonstration Platform Block
ZiLOG Development Platforms
eZ80
®
Sales Demonstration Platform
2
The eZ80
®
Sales Demonstration Platform can be powered by the on-board batter-
ies (stand-alone configuration) or by the AC adapter. Both configurations feature:
•
Serial communication using eZ80
®
UART ports and adapter board connectors
•
Ethernet communication using the eZ80L92 or eZ80F92 module
•
LCD displays relevant demo data
•
ZDI operation using external ZPAK
Do not use battery power and AC power at the same time. Doing so will damage
the board.
eZ80
®
Sales Demonstration Platform Block Diagram
Figure 2 illustrates a block diagram of the eZ80
®
Sales Demonstration Platform.
Figure 2. eZ80
®
Sales Demonstration Platform Block Diagram
Hardware Overview
The following section provides an overview of the eZ80
®
Sales Demonstration
Platform. The current release supports the eZ80L92 module, p/n
eZ80L925048MOD.
Requirements
The eZ80
®
Sales Demonstration Platform requires an eZ80
®
module and 5VDC
@ 1.5A, provided by an AC adapter or four 1.5V batteries.
Caution:
Reset
ZDI
RS-232
Driver
I
2
C
5 volts
Power Supply
Four 1.5V
3 Volts
eZ80® Module
RS-232
Batteries
LCD
