ZiLOG eZ80, Руководство пользователя

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User Manual UM015201-0603 eZ80
®
Sales Demonstration Platform Setup
ZiLOG Development Platforms
eZ80
®
Sales Demonstration Platform
4
eZ80
®
Sales Demonstration Platform Setup
Overview
A single software project called ez80l92_demo_platform.pro is included on the
eZ80
®
Sales Demonstration Platform CD-ROM. The demo software is preloaded
into eZ80L92 Flash memory. Connect the demonstration platform to a PC as
described below and the demo is ready to run.
Instructions for loading the demo project are also included for code download and
debugging demonstrations.
PCB Notes
• To use batteries in this demonstration, load four 1.5-Volt batteries into the bat-
tery holder and turn on battery switch S1.
• X10 port J10 is not loaded for this release.
• The LCD module is a Matrix Orbital LCD2041. For further information about
the Matrix Orbital LCD2041 20-column by 4-line display, go to
www.matrixor-
bital.com . This LCD display is a 5-volt display with an I
2
C or RS-232 interface.
This kit uses the I
2
C interface only.
Demonstration Setup Procedure
Ensure that the eZ80
®
Sales Demonstration Platform is configured and working
properly as described in the eZ80
®
Sales Demonstration Platform Quick Start
Guide (QS0024). Then disconnect the ZPAKII from the PC and platform and per-
form the following procedures. Use Figure 4 as a reference.
Figure 4. eZ80
®
Sales Demonstration Platform Demo Setup
ZDI
JP2
JP1
COM2 COM1
LCD Display
SW1
J14
J2
J5
5VDC
ON
Batter
y Switch
OF
F
J8
I2C Display
Connector
J12
J1
J6
J3
SW2 SW3
J9
J7
J4
To open COM port
on PC