Z86C9300ZEM Datasheet Z86C9300ZEM | P1-P3

Z86C9300ZEM

CP95TAD0505

HARDWARE FEATURES

CUSTOMER PROCUREMENT SPECIFICATION

CP95TAD0505 (12/95)

Z86C9300ZEM

ICEBOX

™

FAMILY Z8

IN-CIRCUIT EMULATOR –C93

■ Supported Devices

Package Emulation Programming

40-Pin DIP Z86C93 N/A

44-Pin PLCC Z86C93 N/A

■ Real-Time Emulation

■ ICEBOX Emulator Provides In-Circuit Program

Debug Emulation

■ Z8 GUI Emulator Software

■ Windows-Based User Interface

■ RS-232 Connector

■ ICE Pod Connector for Emulation

■ HP-16510 Logic Analysis System Interface

Connector

GENERAL DESCRIPTION

The Z86C9300ZEM is a member of Zilog's ICEBOX

product family of in-circuit emulators providing support for

the above listed Z8 microcontroller devices.

Zilog's in-circuit emulators are interactive, Window-

oriented development tools, providing a real-time

environment for emulation and debugging.

The emulator provides essential timing and I/O circuitry to

simplify user emulation of the prototype hardware and

software product.

Data entering, and program debugging, are performed by

the monitor ROM and the host package, which communi-

cates through RS-232C serial interface. The user program

can be downloaded directly from the host computer through

the RS-232C connector. User code may be executed

through debugging commands in the monitor.

The Z86C9300ZEM emulator can be connected to

a serial port (COM1, COM2, COM3, and COM4) of the host

computer and uses Graphical User Interface (GUI)

software.

SPECIFICATIONS

Operating Conditions

Operating Temperature: 20°C, ±10°C

Supply Voltage: +5.0 VDC, ± 5%

Minimum Emulation Speed: 1 MHz

Maximum Emulation Speed: 16 MHz

Shipped with 12 MHz Crystal

Power Requirements

+5.0 VDC @ 0.5A

Dimensions

Width: 6.25 in. (15.8 cm)

Length: 9.5 in. (24.1 cm)

Height: 2.5 in. (6.35 cm)

Serial Interface

RS-232C @ 9600, 19200 (default), 28800, or 57600

Baud

Z86C9300ZEM

CP95TAD0505

HOST COMPUTER

Minimum Requirements

BM PC (or 100-percent compatible) 386-based

machine

33 MHz

4 MB RAM

VGA Video Adapter

Hard Disk Drive (1 MB free space)

3.5-inch, High-Density (HD) Floppy Disk Drive

RS-232C COM port

Mouse or Pointing Device

Microsoft Windows 3.1

The following changes to the Minimum Requirements are

recommended for increased performance:

486- or Pentium-based machine

66 MHz (or faster)

8 MB of RAM (or more)

SVGA Video Adapter

Color Monitor

Printer

KIT CONTENTS

Z86C93 Emulator

•Emulation Base Board includes:

CMOS Z86C9320PSC

8K x 8 EPROM (Programmed with Debug Monitor)

32K x 8 Static RAM

Three 64K x 4 Static RAM

RS-232C Interface

Reset Switch

•Z86C93 Emulation Daughterboard

20 MHz CMOS Z86C9320VSC Chip

80-Pin Target Connectors

Three HP-16510 Logic Analysis System Interface

Connectors

Cables/Pods

Power Cable with Banana Plugs

Power Cable with 1A Slow-Blow Fuse

DB25 RS-232C Cable

44Pin PLCC Emulation Pod Cable

40-Pin DIP Emulation Pod Cable

Host Software

GUI Emulator Software

ZASM Cross-Assembler/MOBJ Object File Utilities

Documentation

Emulator User Manual

Z8 Cross-Assembler User's Guide

Universal Object File Utilities (MOBJ)

Registration Card

Product Information

LIMITATIONS

1. Changing drives in file download and load symbol

dialog boxes is not anticipated by the GUI. Typing in

the filename in a directory other than shown in “Path:”

will result in “File not found”. Changing the drive using

the mouse is the workaround.

2. The initial blue Zilog screen will be distorted by other

active windows. This only affects the appearance, not

functionality, of the GUI.

3. Switching ICEBOXes without quitting the GUI is not

supported.

4. The maximum symbols that can be loaded is 32768,

provided that there is enough system resource

(memory).

5. The ICEBOX breakpoint hardware does not distinguish

between instruction and data fetches. When a

breakpoint in the GUI is set, the breakpoint hardware

triggers when the addresses match for either code or

data fetches.

Example:

000C SRP #%0

000E LD R4, #%0016

0010 LD R5, @R4

0012 NOP

0013 JP %000C

0016 NOP

Setting the breakpoint at %0016 and click GO.

Result: The code will break and stop at %0012.

Note: This will not happen when Animate Mode is on

because the GUI is not using the hardware breakpoints

when in Animate Mode.

6. If the emulator is running a user code at full speed and

the port window is opened: Switching to another

application or minimizing the GUI (then restoring) will

result in the following ICEBOX Communications Error

message: “Emulator rejected command: target

program is executing.” This message may need to be

cleared several times (as many as seven) before the

GUI returns to normal operation.

Workaround: Always close the port window before

leaving the GUI.

Z86C9300ZEM

CP95TAD0505

LIMITATIONS (Continued)

7. Do not put breakpoint at address after Stop instruction.

This will cause program counter to continue at that

location after a Stop-Mode Recovery.

8. The ICEBOX cannot stop timers during single-step

operation, or upon reaching of breakpoint.

PRECAUTION LIST

1. All Z8

control registers are write only unless stated

otherwise.

2. Power Supply ramp-up/rise time must be such that

when minimum power-on reset time (T

POR

) expires,

then the V

must be in the supported specified

operating range of the device.

3. The ICEBOX cannot stop Timers and Interrupts at a

breakpoint or during ICEBOX Halt operation or a

single-step operation. The stack will overflow if an

interrupt is enabled and the ICEBOX is in HALT, single-

step, or breakpoint. (This is a limitation of the ICE chip.)

4. Check the T

POR

and T

WDT

specifications of the device

that you wish to emulate. The actual specification may

differ from the ICE chip specifications.

5. The general-purpose registers after Power-On Reset

or at initial emulator use will be different than the actual

device. The emulator self test will always leave the

same values in the general-purpose registers, while

the real device will have a random/undefined value in

the general-purpose registers.

6. GUI software versions prior to 3.00 are incompatible

with hardware containing BOOTROM 3.00. The GUI

software may still boot, but will fail at some later point

of the session.

7. The status color bar in OTP dialog box will be cleared

in the area where a new window opens on top of it.

8. For 386 PCs, set the baud rate to 19.2K or less

because Windows’ communication driver does not

guarantee “reliable” operation at more than 9600

baud. Selecting a high baud rate on some slower 386

machines may crash the Windows environment.

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Z86C9300ZEM

Mfr. #:

Buy Z86C9300ZEM

Manufacturer:

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Description:

Emulators / Simulators Z8 In-Circuit Em-C93

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Z86C9300ZEM