ZiLOG GP ZGP323 ICE User manual

Copyright ©2008 by Zilog®, Inc. All rights reserved.
www.zilog.com
ZGP323ICE02ZEMG
Z8 GP™ ZGP323 In-Circuit
Emulator
User Manual
UM019606-0408

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Revision History
ii
Revision History
Each instance in the Revision History table reflects a change to this docu-
ment from its previous revision. For more details, refer to the correspond-
ing pages and appropriate links in the following table.
Date
Revision
Level Description
Page
Number
April 2008 06 Replaced Figure 5 and
Figure 11.
8and 16
February
2008
05 Updated Connecting ZGP323
ICE to the Target Pod and Z8 GP
Package Support and Ordering
Information.
5and 34
December
2007
04 Updated System Requirements,
Debugger instructions, trace/
event procedure, and Figure 12
2, 23, 20,
and 24.
September
2007
03 Updated System Requirements,
Figure 12, and Burn Code from
the Current Project.
2, 20, and
25
July 2007 02 Updated document with latest
company address and
implemented Zilog Style Guide.
All
November
2005
01 Original Issue All

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Table of Contents
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Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Kit Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Software Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Hardware Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Connecting Target Pod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Connecting ZGP323 ICE to the Target Pod . . . . . . . . . . . . . . . . 5
Connecting ZGP323 ICE to OTP Programming
Module (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connecting ZGP323 ICE to a PC . . . . . . . . . . . . . . . . . . . . . . . . 6
Ethernet Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
USB Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Sample Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Collecting a Trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Using an Event to Stop Execution . . . . . . . . . . . . . . . . . . . . . . 22
Collecting Trace After an Event . . . . . . . . . . . . . . . . . . . . . . . . 24
OTP Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Burn Code from the Current Project . . . . . . . . . . . . . . . . . . . . . 25
Burn Code from an Existing Hex File . . . . . . . . . . . . . . . . . . . . 29
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
External Interface Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Using J5 Pin 3, External Trigger Out . . . . . . . . . . . . . . . . . . . . 33
Using J5 Pin 1, External Trigger In . . . . . . . . . . . . . . . . . . . . . . 33
Z8 GP Package Support and Ordering Information . . . . . . . . . . . . 34
Appendix A–ZGP323 ICE
Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Customer Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Introduction
1
Introduction
Zilog’s Z8 GP™ ZGP323 In-Circuit Emulator (ICE) provides Z8 GP chip
family emulation with a Trace and Event system for program debugging
using Zilog Developer Studio II (ZDS II) development tools. Once your
code is complete, use the included OTP programming module to burn
your design on to OTP devices.
Kit Features
The kit includes the following features:
• Emulation and OTP Programming support for the Z8 GP Family
• Emulation Pod for 20- and 28- Pin PDIP Packages
• Z8 GP ZGP323 Evaluation Board
• Trace and Event System
• Ethernet and USB Interface
• Up to 8 MHz Clock Frequency
• 2.0–3.6 V VDD
• ZDS II
• Assembler and Full ANSI C Compiler
• Documentation
• Sample OTP Devices

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Introduction
2
System Requirements
Table 1 lists the system requirements for running ZDS II.
Software Installation
Follow the steps below to install ZDS II with ANSI C-Compiler:
1. DemoShield program available in the ZDS II installation CD
launches automatically. Otherwise, go to the root of the CD-ROM and
double-click the file launch.exe.
Table 1. ZDS II System Requirements
Recommended Configuration Minimum Configuration
PC running MS Windows XP Pro PC running MS Windows 98 SE/
Windows2000-SP4/Windows XP Pro
Pentium III/500 MHz processor Pentium II/233 MHz processor
128 MB RAM 96 MB RAM
65 MB hard disk space 25 MB hard disk space (documentation not
included)
Super VGA video adapter Super VGA video adapter
CD-ROM drive CD-ROM drive
Ethernet port Ethernet or USB port
USB high-speed or full-speed port
One or more RS-232 communications ports1
Internet browser (Internet Explorer or Netscape) Internet browser (Internet Explorer or
Netscape)
Note: 1 RS232 communication port is not necessary when using USB or default Ethernet IP

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Introduction
3
2. DemoShield provides several installation options to install ZDS II,
select Install ZDS II. You can install other software and accompany-
ing documentation later.
3. Follow the instructions on the screen to complete the installation.
Hardware Installation
The ZGP323 ICE features an Ethernet interface, a USB interface, and an
RS-232 serial port. Hardware installation consists of the following:
• Connecting Target Pod
• Connecting ZGP323 ICE to the Target Pod
• Connecting ZGP323 ICE to OTP Programming Module (Optional)
• Connecting ZGP323 ICE to a PC
You have to reconfigure network settings on the PC or on the ZGP323
ICE before using the emulator.
Connecting Target Pod
Use an appropriate target pod and pin converter to connect the ZGP323
ICE to the target board. Figure 1 on page 4 illustrates the ZGP323 ICE top
panel connectors and Figure 2 on page 4 illustrates the ZGP323 evalua-
tion board included with the kit. The 20- and 28-PDIP target pods plug
into the associated PDIP sockets on the target board. For example, if your
target board has a 20-SOIC socket, mate the 20-PDIP target Pod onto the
20-PDIP to 20-SOIC converter. Then install the target pod and converter
assembly into the board’s 20-SOIC socket

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Introduction
4
Figure 1. ZGP323 ICE Top View
Figure 2. ZGP323 Evaluation Board
J9
Out In
Target Trigger
1
J8
GND
1
J7
Int Target
CLK Source
1
OTP Programming
P17
P16
Target Interface
Target Interface
D1
P9
P10
J4
J5
20-PDIP
Socket
28-PDIP
Socket

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Introduction
5
Connecting ZGP323 ICE to the Target Pod
After installing the appropriate target pod (and converter, if required) onto
the target development board, connect the ZGP323 ICE to the target pod
as follows:
• For 40-PDIP and 48-SSOP target pods:
– Connect the 20-circuit cable from P9 on the emulator to P2 on
the 40-PDIP target pod. (The 20-circuit cable is included in the
40/48-pin accessory kit, ZLP323ICE01ZAC, ordered sepa-
rately).
ZLP323ICE01ZAC has been replaced by an improved version,
ZCRMZNICE02ZACG.
– Connect the 34-circuit cable from P10 on the emulator to P1 on
the 40-PDIP target pod.
• For 20-PDIP and 28-PDIP target pods:
– Connect the 34-circuit cable from P10 on the emulator to P16 on
the target pod. (Emulator connector P9 is not used).
Connecting ZGP323 ICE to OTP Programming Module
(Optional)
After developing and debugging your software, follow the steps below to
connect the ZGP323 ICE to the OTP programming module so that you
can burn your code onto the OTP chip:
1. Connect the 40-circuit ribbon cable from the ZGP323 ICE OTP Pro-
gramming connector to connector P1 on the OTP programming mod-
ule.
2. The 40-PDIP ZIF socket on the OTP programming module is
designed to accept 40-PDIP OTP chips. The OTP programming
adapters supplied with the ZGP323 ICE allow you to adapt the ZIF
Note:

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Introduction
6
socket to accept 20/28-PDIP chip packages.Other adapters are avail-
able separately, see Z8 GP Package Support and Ordering Informa-
tion on page 34 for more information.
After installing the OTP chip into the ZIF socket (or programming
adapter), you can program the chip using the instructions provided in
OTP Programming on page 25.
Connecting ZGP323 ICE to a PC
You can connect the ZGP323 ICE to a host PC using either an Ethernet or
USB port. To connect the ZGP323 ICE to a host PC using Ethernet, see
Ethernet Port Connection. To connect the ZGP323 ICE to a host PC using
USB port, see USB Port Connection on page 15.
Ethernet Port Connection
Follow the steps below to connect the ZGP323 ICE to a host PC using
Ethernet:
1. Connect a CAT-5 crossover cable from the PC to the Ethernet port on
the ZGP323 ICE, see Figure 3.
You can connect the ICE to an Ethernet hub using a CAT-5 patch
cable.
2. Connect the serial COM port on the PC to the SETUP serial port on
the ZGP323 ICE using the DB9-to-DB9 serial cable, see Figure 5 on
page 8.
Note:

Z8 GP™ ZGP323 In-Circuit Emulator
User Manual
UM019606-0408 Introduction
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Figure 3. Connecting a PC to the ZGP323 ICE
Figure 4. ZGP323 ICE Rear Panel
Ensure the target board is not powered ON.
3. Connect a 5 V DC power supply to the ZGP323 ICE. The 3.3 V DC
and 1.8 V DC power LEDs must illuminate, see Figure 5. Contact
Zilog®support at www.zilog.com if there is any problem.
PC
ZGP323
ICE
DB9-to-DB9 Cable
CAT-5 Crossover Cable
Caution: