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Copyright ©2008 by Zilog®, Inc. All rights reserved.
www.zilog.com
Z8ENCORE000ZCO
Z8 Encore!® Flash
Microcontroller Development
Kit
User Manual
UM014605-0208
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Z8 Encore!® Flash Microcontroller Development Kit
User Manual
ii
UM014605-0208 Revision History
Revision History
Each instance in Revision History reflects a change to this document from
its previous revision. For more details, refer to the corresponding pages
and appropriate links in the table below.
Date
Revision
Level Description Page No
February
2008
05 Updated Zilog logo, changed
ZiLOG to Zilog, implemented
style guide and template.
Deleted ’Figure 7-Figure to be
added at a later revision’ in
Smart Cable section.
All
July 2003 04 Updates. All
July 2003 03 Corrected Schematics. 30
March
2003
02 Corrected Timer 3 errors. All
March
2003
01 Original Issue. All
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UM014605-0208 Table of Contents
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Software (on CD-ROM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System/Software Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Supported Host System Configuration . . . . . . . . . . . . . . . . . . 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Setting up the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Changing the Universal 9 V DC Power Supply Plug
Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installing the ZDS II—Z8 Encore!® Software . . . . . . . . . . . . . . . . 8
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Using ZDS II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Z8 Encore!
®
Evaluation Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
LED Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Serial Communications Devices . . . . . . . . . . . . . . . . . . . . . . . . . 15
I2C Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
SPI Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
IrDA Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Power and Communication Interfaces . . . . . . . . . . . . . . . . . . . . 17
Smart Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Expansion Module Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Configuration Headers/Jumpers . . . . . . . . . . . . . . . . . . . . . . 23
Embedded Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
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UM014605-0208 Table of Contents
Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Customer Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
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UM014605-0208 Introduction
Introduction
Zilog’s Z8 Encore!® Flash Microcontroller (MCU) is the first in the new
line of Zilog microcontroller products. This board supports the Z8
Encore! and introduces Flash to the Z8
®
line of microcontrollers.
The Z8 Encore! Development Kit (Z8ENCORE000ZCO) allows you to
become familiar with the hardware and software tools available with this
product. This kit consists of the 64 KB version of the Z8 Encore!
Evaluation board that supports and presents the features of the Z8
Encore!. The software development tool kit allows you to begin writing
application software and contains all supporting documents.
This manual acquaints you with the Z8 Encore! Development Kit, and
gives instructions on setting up and using the tools to start building
designs and applications.
Kit Contents
The Z8 Encore! Flash MCU development kit contains the following:
Hardware
The hardware component of the Z8 Encore! Flash MCU development kit
include:
•
Z8 Encore! Evaluation board
•
Smart cable for PC to Z8 Encore! evaluation board (DB9 to six-pin
male)
•
9 V DC universal power supply (for details, see Figure 3 on page 6)
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UM014605-0208 Introduction
Figure 1. Z8 Encore!® Development Kit Contents
Software (on CD-ROM)
The software components of Z8 Encore! development kit include:
•
Zilog Development Studio II (ZDS II)—Z8 Encore!® Integrated
Development Environment (IDE) with ANSI C-Compiler
•
Sample code
•
Device driver software
•
Document browser
•
Acrobat Reader
Evaluation
Board
Smart Cable
9 V DC Universal
Power Supply
Quick
Start Guide
Software
Documentation
CD
Registration
Card
Z
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UM014605-0208 Introduction
Documentation
The following documentation are included in the Z8 Encore!
development kit:
•
Programmer’s Reference Sheet
•
Registration card
•
Z8 Encore!® technical documentation (on CD-ROM)
– ZDS II—IDE User Manual
– eZ8 CPU User Manual
– Product Specification
– Product briefs
– Application notes
– Programmer’s Reference Sheet
–Flyers
– Product Line Card
The sample code is installed with ZDS II and is located in the
<instal-
lation directory>\sample
in the disk drive.
The device driver software is installed with ZDS II and resides in the
<installation directory>\applications\Z8Encore!_F640X_DriversDemo
in the disk drive.
The documentation can be installed with the DemoShield interface or can
be viewed on the CD-ROM using the DemoShield menus and a PDF
reader. A copy of the Acrobat installer is provided on the CD-ROM and
can be installed from the DemoShield install screen. After installing the
documentation on your system, Windows Explorer can be used to select
any document to be viewed with PDF file viewer.
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UM014605-0208 Introduction
System/Software Requirements
IBM PC (or compatible computer) with the following recommended
configurations:
Supported Host System Configuration
The following system configurations are required on the host PC:
•
Microsoft Windows XP SP1/Windows 2000 SP3/Windows NT 4.0
SP6/Windows 98 SE
•
Pentium II/233 MHz processor or higher up to Pentium IV, 2.8 GHz
•
96 MB RAM or more
•
25 MB hard disk space or more
•
Super VGA video adapter
•
CD-ROM
•
One or more RS-232 communication ports
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UM014605-0208 Installation
Installation
This chapter describes the installation of hardware and software tools for
the Z8 Encore! Evaluation Kit. Also describes setting up the evaluation
board, substituting plug configurations of the universal 9 V DC power
supply, and installing the ZDS II—IDE Z8 Encore! software.
Setting up the Evaluation Board
The PC communicates with the Z8 Encore! Flash MCU Evaluation board
using the serial port of the PC. A Z8 Encore! Smart Cable converts the
RS-232 signals into the 3.3 V bidirectional open-drain signal needed to
communicate with the on-chip debugger of the eZ8. This Z8 Encore!
Smart Cable is a small circuit board with an attached cable and a six-pin
right angle female connector that attaches to the evaluation board.
Always use a grounding strap to prevent damage resulting from electrostatic discharge (ESD).
Follow the steps below to setup the Z8 Encore! evaluation board:
1. Connect the serial port of the PC to the Z8 Encore! Smart Cable
female DB9 connector.
2. Connect the Z8 Encore! Smart Cable to the Z8 Encore! Flash MCU
evaluation board pin header P4.
3. Connect the 9 V DC universal power supply to the evaluation board,
then to an electrical outlet.
For the Z8 Encore! development kit external connections, see Figure 2 on
page 6.
Caution:
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UM014605-0208 Installation
Figure 2. Evaluation Board External Connections
Changing the Universal 9 V DC Power Supply Plug
Configurations
Figure 3 displays the contents of the Universal Power Supply kit.
Figure 3. 9 V DC Universal Power Supply Components
Serial Port
Smart Cable
9 V Universal
Power Supply
PC
Z
Evaluation Board
Plug
Configurations
9 V DC Universal
Power Supply
Removal Tool
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UM014605-0208 Installation
The 9 V DC universal power supply features three different plug configurations, the power supply and a tool that aids in removing one plug configuration to insert another.
Follow the steps below to substitute one plug configuration for another:
1. Using the removal tool, place the power supply in the round hole at
the top of the current plug configuration.
2. Press down to disengage the keeper tab and push the plug configura-
tion out of its slot.
3. Select the plug configuration of choice for your location, and insert it
into the slot left by the previous plug configuration.
4. Push the new plug configuration down until it snaps into place (see
Figure 4).
Figure 4. Inserting a New Plug Configuration
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UM014605-0208 Installation
Installing the ZDS II—Z8 Encore!
®
Software
Follow the steps below to install the software tools:
1. Load the ZDS II—Z8 Encore!
Flash MCU CD into the CD-ROM
drive of the host PC. The CD launches DemoShield automatically
and provides a menu to install the product and documentation. Select
INSTALL PRODUCTS followed by INSTALL ZDS II to display
the Installation Wizard.
Software versions used in the following illustrations are for reference
only. You may have an updated version.
2. Click Next to continue with the installation. The License Agreement
appears.
3. Select Yes to accept the agreement and proceed with the installation.
4. After selecting Yes, the Choose Destination Location screen
appears. Follow the directions on the screen and choose whether to
install ZDS II in the default location or in some other folder. Click
Next
.
5. The Select Program Folder screen appears. Follow the on-screen
instructions and click Next
.
6. After selecting Next, the Installation Wizard completes the
installation.
7. When the installation is complete, another screen appears asking you
to register the product online at www.zilog.com
. To register at a later
time the registration link to the internet site is provided in the ZDS II
Help menu.
8. The following directory is installed on the host PC, assuming all
installation settings remain at their defaults:
C:/Program Files/ZiLOG/ZDSII_Z8Encore!_F640X_<Version>.
Note:
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UM014605-0208 Installation
Getting Started
Using ZDS II
Follow the steps below to open an existing project:
1. Connect the Evaluation board to the host PC’s serial communications
port using the Smart Cable.
2. Apply 9 V DC power to the Evaluation board.
3. Run the ZDS II Software (
Start > Programs > ZDS II-Z8
Encore!
F640x_<Version>ZDS II-28 Encore!
F640x_<Version>
).
4. Select Open Project from the File menu. The Open Project dialog
box appears.
5. Select samples. The samples folder appears.
6. Select the
Z8F640x_ledBlink folder and then the src folder to
access the
ledBlink.pro project file.
7. Select the
ledblink.pro file. The initial ZDS II program screen
opens.
8. Click Rebuild All
and then the Reset icon to
connect and download the code to the Evaluation board.
9. Click Go icon to start the program.
For more information, refer to Zilog Developer Studio II—Z8 Encore®
User Manual (UM0130), supplied with the documentation on the CDROM or available for download at www.zilog.com
.
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UM014605-0208 Z8 Encore!® Evaluation Board
Z8 Encore!
®
Evaluation Board
Introduction
Z8 Encore! evaluation board (64 KB version) is an evaluation and prototyping board for the Z8 Encore!
®
family of MCUs. The board provides
you with a tool to evaluate features of Z8 Encore! family, and to develop
an application before building the hardware.
Features
The features of the Z8 Encore! evaluation board include:
•
Z8 Encore! MCU
•
LED array with four 7 x 5 LED matrices
•
Serial Communications Devices
–I
2
C configuration IC for Expansion Module
– SPI Interface with temperature sensor
•
Infrared Data Association (IrDA) transceiver
•
Power and communication interfaces
– 9 V DC power supply
– Two RS-232 connectors
– One RS-485 connector with two ports
•
Expansion Module interface
•
Embedded modem socket with U.S. phone line interface (modem is
not included in the kit)
•
Three pushbuttons
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UM014605-0208 Z8 Encore!® Evaluation Board
Block Diagram
The board consists of the following major blocks:
•
Z8 Encore!
®
MCU
•
Serial communication devices (SPI and I2C)
•
Power and communication interfaces
•
LED array
•
Expansion Module interfaces
•
IrDA transceiver
•
Zilog Debug Interface (DBG)
Figure 5. Major Z8 Encore!
®
Evaluation Board Blocks
1
2
3
4
5
6
5
7
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UM014605-0208 Z8 Encore!® Evaluation Board
Figure 6 displays the Z8 Encore!® evaluation board block diagram.
Figure 6. Z8 Encore!
®
Evaluation Board Block Diagram
Port D
Port G
Port A
Z8 Encore!
®
MCU
IrDA IrDA
Expansion Module Interface
RS-232 Console
RS-232 Modem
RS-485 RS485_1
RS-485
RS485_2
Port B
Port H
Port C
Port F
Phone Line
Embedded
Modem
LED ARRAY
ID SEL
Temp.
Sensor
Port A[0:7]
Port B[0:7]
Port C[0:7]
Port D[0:7]
Port E[0:7]
Port F[0:7]
Port G[0:7]
Port H[0:3]
Port E
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UM014605-0208 Z8 Encore!® Evaluation Board
MCU
The Z8 Encore! MCU family of products are the first in a line of Zilog
MCU products based upon the new 8-bit eZ8 core CPU. The Flash
in-circuit programming capability allows for faster development time and
program changes in the field. The new eZ8 core CPU is upward compatible with existing Z8
®
instructions. The rich peripheral set of the Z8
Encore! makes it suitable for a variety of applications including motor
control, security systems, home appliances, personal electronic devices,
and sensors.
The Evaluation Board contains circuitry to support and presents all the
features of Z8 Encore!. The key features of Z8 Encore!
include:
•
eZ8 core CPU
•
64 KB Flash memory with in-circuit programming capability
•
4 KB register RAM
•
12-channel, 10-bit analog-to-digital converter (ADC)
•
Two full-duplex UARTs
•
I2C interface (Master Mode only)
•
Serial Peripheral Interface (SPI)
•
Two Infrared Data Association (IrDA)-compliant infrared encoder/
decoders
•
Three to four 16-bit timers with capture, compare, and PWM capability. 40-pin and 44-pin packages feature only 3 timers. The fourth
timer is available only on the 64-, 68- and 80-pin packages.
•
Watchdog Timer (WDT) with internal RC oscillator
•
3-channel DMA
•
Up to 60 Input/Output (I/O) pins
•
24 interrupts with configurable priority
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UM014605-0208 Z8 Encore!® Evaluation Board
•
On-Chip Debugger
•
Voltage Brownout (VBO) Protection
•
Power-On Reset (POR)
•
3.0 V–3.6 V operating voltage with 5 V-tolerant inputs
•
0 °C–70 °C operating temperature
For further information on the Z8 Encore! family of devices, refer to
Z8 Encore! XP
®
64K Series Flash Microcontrollers Product Specification
(PS0199).
LED Array
The LED array display user information. There are four 7 x 5 LED
matrixes. To light up an LED dot the appropriate Anode bit must be 1, and
the correlated Cathode must be 0. All Anodes are addressed by Port G,
and Cathodes are addressed by Port E. Every LED Matrix is addressed by
separate pair of registers. Each register pairs is addressed by a bit of Port
E or Port G. Table 1 through Table 4 describe how to address each Anode
and Cathode of D1 through D4.
Table 1. LED Anode Assignments
Function/Port G Bit No 6543210
Anode Row 0 X
Anode Row 1 X
Anode Row 2 X
Anode Row 3 X
Anode Row 4 X
Anode Row 5 X
Anode Row 6 X
Note: Row 0 = Topmost Row
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UM014605-0208 Z8 Encore!® Evaluation Board
Serial Communications Devices
I2C Interface
The Z8 Encore! is compatible with I2C protocol (in this case the
PCA8550). The I
2
C controller consists of two bidirectional bus lines, a
serial data (SDA) line and a serial clock (SCL) line.
The I
2
C Controller operates in Master mode to transmit and receive data.
Having a PCA8550 on board enables configuration of the Expansion
Module. The PCA8550 is a 4-bit multiplexer that selects four bits of data
either from a non-volatile register or from the input pins. In this case four
input pins are left unconnected and only a non-volatile register is selected
as a source of data. Only three bits are used. Currently this chip is not
used by the software provided with the board, so you can use it to your
Table 2. LED Cathode/Modem/Trigger
Function/Port E Bit No 43210
Cathode Column 0 X
Cathode Column 1 X
Cathode Column 2 X
Cathode Column 3 X
Cathode Column 4 X
Note: Column 0 = Leftmost Column
Table 3. LED Addressing
Function/Port, Bit No PE[5] PE[6] PE[7] PG[7]
D3 X
D4 X
D1 X
D2 X
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UM014605-0208 Z8 Encore!® Evaluation Board
advantage. The configuration register (Table 4) is available at the address
0x9C for Write operation and 0x9D for Read operation on the PCA8550
device. For more details on programming this device, refer to PCA8550
Product Specification (www.semiconductors.philips.com
).
SPI Interface
The SPI allows the Z8 Encore! to exchange data between other peripheral
devices such as EEPROMs, ADC, and ISDN devices. The SPI is a fullduplex, synchronous, character-oriented channel that supports a four-wire
interface.
To work with SPI interface for temperature/sensor types of applications,
DS1722 Digital Thermometer was incorporated into the board. The serial
mode is SPI. For more details on programming the device, refer to
DS1722 Product Specification.
IrDA Transceiver
The Z8 Encore! contains two fully-functional, high-performance UARTs
with Infrared Encoder/Decoders (Endec). The Infrared Endec is integrated with an on-chip UART to allow easy communication between the
Z8 Encore! and IrDA transceivers. Infrared communication provides
secure, reliable, low-cost, point-to-point communication between PCs,
PDAs, cell phones, printers and other infrared enabled devices.
Table 4. I
2
C Address for Configuration Register on the PCA8550 (U2)
Device/Bit No76543210
Value 1001110R/W
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UM014605-0208 Z8 Encore!® Evaluation Board
Power and Communication Interfaces
The following are the power and communication interfaces:
•
9 V DC power supply powers the board
•
Two RS-232 DB9 connectors and an RS-485 connector with two
ports
•
Zilog IrDA transceiver is integrated onto the Z8 Encore!® evaluation
board
Smart Cable
The Z8 Encore! Smart Cable enables communication with the Host
computer. The Z8 Encore! Smart Cable converts a one-wire interface into
a two-wire (TxD and RxD RS-232-like interface with RS-232 levels).
Expansion Module Interface
The Expansion Module Interface allows addition of any plug-in modules.
The Expansion Module Interface brings out the signals from the Z8
Encore! device for debug and testing.
Two 60-pin male headers, J6 and J8, implement the Expansion Module
Interface. Tables 5 and Table 6 list the signals and their direction, where
applicable.
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UM014605-0208 Z8 Encore!® Evaluation Board
Table 5. Header J6
Pin No Signal Name Function Direction Comments
1VCC
2VCC
39 V DC
49 V DC
5SCL I
2
C Clock OUT
6 ID2 Evaluation Board IDOUT
7SDA I
2
C Data IN/OUT
8 ID1 Evaluation Board IDOUT
9GND
10 ID0 Evaluation Board IDOUT
11 -MOD_DIS Modem Disable OUT If a shunt is installed the Modem
Function on the evaluation
board is disabled
12 -CON_DIS Console Disable OUT If a shunt is installed the
Console Function on the
evaluation board is disabled
13 -MWAIT IN Reserved (see note)
14 GND
15 PE0 Port E, bit 0 IN/OUT
16
17 -CS3 Reserved (see note)
18
19 GND
20 GND
Note: Do not use pins marked Reserved when designing Expansion Modules.
All the signals are driven directly by the MCU.
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UM014605-0208 Z8 Encore!® Evaluation Board
21 PE7 Port E, bit 7 IN/OUT
22 PA0 Port A, bit 0 IN/OUT T0IN
23 PE6 Port E, bit 6 IN/OUT
24 PA1 Port A, bit1 IN/OUT T0OUT
25 PE5 Port E, bit 5 IN/OUT
26 PA2 Port A, bit 2 IN/OUT
27 PE4 Port E, bit 4 IN/OUT
28 PA3 Port A, bit 3 IN/OUT CTS0
29 PE3 Port E, bit 3 IN/OUT
30 PA4 Port A, bit 4 IN/OUT RXD0
31 PE2 Port E, bit 2 IN/OUT
32 PA5 Port A, bit 5 IN/OUT TXD0
33 PE1 Port E, bit 1 IN/OUT
34 PA7 Port A, bit 7 IN/OUT SDA
35 RESERVED
36 PA6 Port A, bit 6 IN/OUT SCL
37 GND
38 GND
39 PD7 Port D, bit 7 IN/OUT RCOUT
40 PC4 Port C, bit 4 IN/OUT MOSI
41 PD6 Port D, bit 6 IN/OUT CTS1
42 PC3 Port C, bit 3 IN/OUT MISO
43 PD5 Port D, bit 5 IN/OUT TXD1
44 PC7 Port C, bit 7 IN/OUT T2OUT
45 PD4 Port D, bit 4 IN/OUT RXD1
46 PC6 Port C, bit 6 IN/OUT T2IN
Table 5. Header J6 (Continued)
Pin No Signal Name Function Direction Comments
Note: Do not use pins marked Reserved when designing Expansion Modules.
All the signals are driven directly by the MCU.
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UM014605-0208 Z8 Encore!® Evaluation Board
47 PD3 Port D, bit 3 IN/OUT
48 PC3 Port C, bit 3 IN/OUT SCK
49 PD2 Port D, bit 2 IN/OUT
50 PC2 Port C, bit 2 IN/OUT SS
51 PD1 Port D, bit 1 IN/OUT T3OUT
52 PC0 Port C, bit 0 IN/OUT T1IN
53 PD0 Port D, bit 0 IN/OUT T3IN
54 PC1 Port C, bit 1 IN/OUT T1OUT
55 GND
56 GND
57 GND
58 GND
59 GND
60 GND
Table 6. Header J8
Pin No Signal Name Function Direction Comments
1VDD
2GND
3 PB0 Port B, bit 0 IN ALG0 Analog input
4 PB1 Port B, bit 1 IN ALG1 Analog input
5 PB2 Port B, bit 2 IN ALG2 Analog input
6 PB3 Port B, bit 3 IN ALG3 Analog input
Note: Do not use pins marked Reserved when designing Expansion Modules.
All the signals are driven directly by the MCU.
Table 5. Header J6 (Continued)
Pin No Signal Name Function Direction Comments
Note: Do not use pins marked Reserved when designing Expansion Modules.
All the signals are driven directly by the MCU.
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UM014605-0208 Z8 Encore!® Evaluation Board
7 PB4 Port B, bit 4 IN ALG4 Analog input
8 PB5 Port B, bit 5 IN ALG5 Analog input
9 PB6 Port B, bit 6 IN ALG6 Analog input
10 PB7 Port B, bit 7 IN ALG7 Analog input
11 GND
12 GND
13 PH0 Port H, bit 0 IN ALG8 Analog input
14 PH1 Port H, bit 1 IN ALG9 Analog input
15 PH2 Port H, bit 2 IN ALG10 Analog input
16 PH3 Port H, bit 3 IN ALG11 Analog input
17 Reserved (see note)
18 Reserved (see note)
19 Reserved (see note)
20 Reserved (see note)
21 GND
22 GND
23 PF0 Port F, bit 0 IN/OUT DTR1
24 PF1 Port F, bit 1 IN/OUT RTS1
25 PF2 Port F, bit 2 IN/OUT DSR1
26 PF3 Port F, bit 3 IN/OUT DCD1
27 PF4 Port F, bit 4 IN/OUT RI1
28 PF5 Port F, bit 5 IN/OUT
29 PF6 Port F, bit 6 IN/OUT
30 PF7 Port F, bit 7 IN/OUT
31 VDD
32 VDD
Table 6. Header J8 (Continued)
Pin No Signal Name Function Direction Comments
Note: Do not use pins marked Reserved when designing Expansion Modules.
All the signals are driven directly by the MCU.
Page 26
Z8 Encore!® Flash Microcontroller Development Kit
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22
UM014605-0208 Z8 Encore!® Evaluation Board
33 -RD Read Reserved (see note)
34 -WR Write Reserved (see note)
35 -RESET Pushbutton reset OUT
36 INSTRD Reserved (see note)
37 -BUSACK Reserved (see note)
38 -BUSREQ Reserved (see note)
39 -NMI Reserved (see note)
40 PHI Reserved (see note)
41 GND
42 GND
43 PG0 Port G, bit 0 IN/OUT
44 PG1 Port G, bit 1 IN/OUT
45 PG2 Port G, bit 2 IN/OUT
46 PG3 Port G, bit 3 IN/OUT
47 PG4 Port G, bit 4 IN/OUT
48 PG5 Port G, bit 5 IN/OUT
49 PG6 Port G, bit 6 IN/OUT
50 PG7 Port G, bit 7 IN/OUT
51 GND
52 GND
53 -CS0 Reserved (see note)
54 -CS1 Reserved (see note)
55 -CS2 Reserved (see note)
56 -CSx Reserved (see note)
Table 6. Header J8 (Continued)
Pin No Signal Name Function Direction Comments
Note: Do not use pins marked Reserved when designing Expansion Modules.
All the signals are driven directly by the MCU.
Page 27
Z8 Encore!® Flash Microcontroller Development Kit
User Manual
23
UM014605-0208 Z8 Encore!® Evaluation Board
Configuration Headers/Jumpers
Configuration headers/jumpers help to configure the board. Tabl e 7
lists the function of each header, and related headers, registers, or devices.
The default settings for all jumpers is OUT.
57 -MEMRQ Reserved (see note)
58 -IORQ Reserved (see note)
59 VDD
60 GND
Table 7. Configuration Headers and Jumpers
Header Function
Related Headers,
Registers or Devices
J1 RJ11
J2 Modem connector Header 32
J3 Modem connector Header 9
J4 Modem connector Header 2
J6.12 (-CON_DIS), J6.14 (GND) Console Enable/Disable J2
J6.11 (-MOD_DIS), J6.9 (GND) Modem Enable/Disable
J7 External Vref Internal Vref Control
J8 Expansion Module
Header
J9 Vref test point R5
J10 IrDA Enable/Disable J6.12 (-CON_DIS), J6.14,
(GND)
Table 6. Header J8 (Continued)
Pin No Signal Name Function Direction Comments
Note: Do not use pins marked Reserved when designing Expansion Modules.
All the signals are driven directly by the MCU.
Note:
Page 28
Z8 Encore!® Flash Microcontroller Development Kit
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24
UM014605-0208 Z8 Encore!® Evaluation Board
Table 8 through Table 13 list jumper information concerning the shunt
status, functions, and devices affected of selected jumpers.
J11 SocketModem Power
(3 V DC/5 V DC)
J12 RS-485_1_EN
J13 RS-485_2_EN
J14 RT_1
J15 RT_2
Table 8. J6.9–J6.11-Modem Enable/Disable
Shunt Status Function Device Affected
IN Modem connector (P2) is
disabled
UART1 cannot communicate through P2.
Ports D and F can be assigned to functions
other than UART1.
OUT Modem connector (P2) is
enabled
If the embedded SocketModem is not in the
socket, UART1 communicates through P2.
Table 9. J6.12–J6.14-Console Enable/Disable
Shunt
Status Function Device Affected
IN Console connector (P1) is disabled If J6.12–14 is IN and J10 is IN, Port A
(3-5) is assigned to IrDA; if J10 is
OUT Port A (3-5) is assigned to
UART0.
OUT Console connector (P1) is enabled None
Table 7. Configuration Headers and Jumpers (Continued)
Header Function
Related Headers,
Registers or Devices
Page 29
Z8 Encore!® Flash Microcontroller Development Kit
User Manual
25
UM014605-0208 Z8 Encore!® Evaluation Board
If the IrDA board is installed the Console port is disabled.
Table 10. J7 External Vref
Shunt Status Function Device or Register Affected
IN External Vref is used for ADC Internal Vref is disabled.
OUT Internal Vref is used for ADC Internal Vref is enabled.
Table 11. J9 Vref
Function Device or Register Affected
J9-1 Test point to external Vref Vref
J9-2 GND None
Table 12. J10 IrDA Enable/Disable
Shunt Status Function Device Affected
IN IrDA enabled Only the IrDA interface is operational.
OUT IrDA disabled UART0 communicates through RS-232.
If J6 12-14 is IN Port A (3-5) can be
assigned to other functions (console
connector P1 is disabled).
If J6 12-14 is OUT console connector P1
is enabled (Port A (3-5) is assigned to
UART0).
Note:
Page 30
Z8 Encore!® Flash Microcontroller Development Kit
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26
UM014605-0208 Z8 Encore!® Evaluation Board
Table 13. J11 SocketModem Power (3 V DC/5 V DC)
Shunt Position Function Device Affected
IN (pins 1-2) 5.0 V DC is provided to power
SocketModem
SocketModem
OUT (pins 2-3) 3.3 V DC is provided to power
SocketModem
SocketModem
Table 14. J12–RS-485_1_Enable First Interface
Shunt Position Function Device Affected
IN RS-485 disabled none
OUT Enables RS-485 first interface Console and IrDA
Table 15. J13–RS-485_1_Enable Second Interface
Shunt Position Function Device Affected
IN RS-485 disabled none
OUT Enables RS-485 second interface SocketModem
Table 16. J14–RT_1, Termination Resistors Enable, RS-485 First Interface
Shunt Position Function Device Affected
IN First RS-485 interface termination resistors
disabled
none
OUT Enables first RS-485 interface termination
resistors
none
Page 31
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27
UM014605-0208 Z8 Encore!® Evaluation Board
Table 17. J15–RT_2, Termination Resistors Enable, RS-485 Second Interface
Shunt Position Function Device Affected
IN Second RS-485 interface termination
resistors disabled
none
OUT Enables second RS-485 interface
termination resistors
none
Page 32
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28
UM014605-0208 Z8 Encore!® Evaluation Board
Embedded Modem
Figure 7 displays the embedded modem location.
Figure 7. Embedded Modem Placement
The evaluation board provides for an embedded modem, the SF56D/SP
SocketModem. The SocketModem is not part of the kit. Table 18 on page
29 lists ordering information for the modem. The interface communicates
with the modem serially. LEDs D7-D10 provide information about the
status of the modem’s interface lines. The phone line connection is for the
U.S. only. To connect to a modem outside of the U.S., modifications must
be made to the board. The necessary data is found in the SocketModem
Data Sheet available for download at w
ww.zilog.com.
Page 33
Z8 Encore!® Flash Microcontroller Development Kit
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29
UM014605-0208 Z8 Encore!® Evaluation Board
Pushbuttons
The Z8 Encore!® evaluation board contains three user-configurable pushbuttons (see Figure 8).
Figure 8. User-Configurable Pushbuttons
Table 18. SocketModem Ordering Information
Sales Order
Number Part Number Configuration
SC56H1 SC43-E310-001 V.90/56 kbps, serial interface, +5 V operation
SC56H1_L SC43-E320-001 V.90/56 kbps, serial interface, +3.3 V operation
SC336H1 SC34-E310-001 V.34/33.6 kbps, serial interface, +5 V operation
SC336H1_L SC34-E310-001 V.34/33.6 kbps, serial interface, +5 V operation
SC144H1 SC14-E310-001 V.32/14.4 kbps, serial interface, +5 V operation
SC144H1_L SC14-E310-001 V.32/14.4 kbps, serial interface, +5 V operation
Page 34
UM014605-0208 Schematics
Z8 Encore!
®
Flash Microcontroller Development Kit
User Manual
30
Schematics
Figure 9 through Figure 13 display schematics for the Z8 Encore! Target Module and the Z8 Encore! Evaluation Board.
Figure 9. Z8 Encore!® Evaluation Board (96C0868-001 Rev.C)
DO NOT USE J6_17 AND J6_35
DBG
INTERFACE
Z8F64 & CONNECTORS
VREF
EXTERNAL VREF
SOCKET
Z8F64 & CONNECTORS
PC2_SS
PG3
VDD
PC5_MISO
PG2
PG4
VDD
PF4
GND
PG5
GND
PG6
GND
PC0_T1IN
GND
GND
PG0
PF7
GND
GND
GND
PC1_T1OUT
PF3
PF0
PF5
-RESET
VDD
PG1
GND
PF1
GND
GND
GND
PG7
PHI
VDD
GND
PF6
PF2
PC3_SCK
GND
GND
ID_0
ID_1
ID_2
9V_DC
VCC
GND
VDD
VCC
PC6_T2IN
PC7_T2OUT
-CS3
PA1_T0OUT
PA2
PA3_CTS0
GND
VDD
PF7
PC5_MISO
PD3
PD4_RXD1
PD5_TXD1
PC4_MOSI
VDD
GND
PA6_SCL
PA0_T0IN
PD2
PC2_SS
PF6
VDD
GND
PF5
PF3
PE3
PF4
PE4
PF0
PF1
PD0_T3IN
PE2
VDD
PD1_T3OUT
PE0
PF2
PE1
GND
VDD
PC6_T2IN
PG1
GND
DBG
PE6
PG7
PA7_SDA
PG2
PG6
PE5
GND
PC3_SCK
PC1_T1OUT
VDD
PE7
PG0
PG3
PD6_CTS1
PG5
PD7_RCOUT
PG4
PC7_T2OUT
PC0_T1IN
PH1_ALG9
PH0_ALG8
PB1_ALG1
PB4_ALG4
PB0_ALG0
PB5_ALG5
PB7_ALG7
PB3_ALG3
GND
PH2_ALG10
VREF
PB6_ALG6
PH3_ALG11
PB2_ALG2
PA4_RXD0
PA5_TXD0
GND
ID_0
GND
GND
ID_1
PA7_SDA
ID_2
VDD
PA6_SCL
PC4_MOSI
GND
PB7_ALG7
PH1_ALG9
PH0_ALG8
PB0_ALG0
PB1_ALG1
PB2_ALG2
PB3_ALG3
PB4_ALG4
PB5_ALG5
PB6_ALG6
PH2_ALG10
PH3_ALG11
GND
DBG
VDD
VDD
PC2_SS
PC3_SCK PC4_MOSI
PC5_MISO
GND
VDD
PB6_ALG6
PB0_ALG0 PB1_ALG1 PB2_ALG2 PB3_ALG3 PB4_ALG4 PB5_ALG5
PB7_ALG7 PH0_ALG8 PH1_ALG9 PH2_ALG10 PH3_ALG11
GND
VDD
VDD
VDD
GND
XTAL
EXTAL
GND
PD3
-MOD_DIS
PA6_SCL
-NMI
PD4_RXD1
PA7_SDA
-CS0
INSTRD
PA5_TXD0
PHI
PA0_T0IN
-CS2
-RD
-BUSREQ
PD1_T3OUT
PA2
PA3_CTS0
PD2
-CS1
PD5_TXD1
-IORQ
PD7_RCOUT
PD6_CTS1
PD0_T3IN
-CON_DIS
-WR
PA1_T0OUT
-MEMRQ
-BUSACK
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PE0
-MWAIT
-CSx
SCL
SDA
VDD
GND
VCC
9VDC
PC2_SS
PC0_T1IN
PC1_T1OUT
PA4_RXD0
PF2_DSR1
PF4_RI1
PF6
PF1_RTS1
PF3_DCD1
PF5
PF7
PG0
PG2
PG4
PG6
-RESET
PG3
PG5
PG7
PG1
PF0_DTR1
C2
18pF
C34
0.001uF
R1
4.7K
C45
0.1uF
C39
0.001uF
Y1
18.432MHz
P4
Header 3x2
12
34
56
C35
0.001uF
J8
Header 30x2
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
C48
0.1uF
C40
0.001uF
R5
200K
C31
0.001uF
C46
0.1uF
U2
PCA8550
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
SCL
SDA
OVERR
M_IN_A
M_IN_B
M_IN_C
M_IN_D
GND M_OUT_D
M_OUT_C
M_OUT_B
M_OUT_A
MUX_SEL
N_MUX_O
WP
VDD
C43
0.001uF
C36
0.001uF
C47
0.1uF
C41
0.001uF
R4
100K
C32
0.001uF
C49
0.1uF
J7
1
2
C37
0.001uF
+
C51
22uF
J9
1
2
C1
18pF
C42
0.001uF
U3
MAX6160
1
2
3
4 5
6
7
8
OUT
NC
NC
GND ADJ
NC
NC
IN
R6
100K
C33
0.001uF
R2
4.7K
C50
0.1uF
C3
0.1uF
J6
Header 30x2
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
U4
DS1722
1
2
3
4 5
6
7
8
VDD
CE
SCLK
GND SDO
SDI
SERMOD
VDA
U1
Z8F
1
2
3
4
5
6
7
8
9
11
10
12
13
14
15
16
17
18
19
20
21
22
23
24
80
65
64
25
40
41
26272829303132333435363738
39
42
43
44
45
46
47
48
49
50
51
52
54
55
56
57
58
60
61
62
63
6667707172737475787977
766869
59
53
PA0/T0IN
PD2
PC2/SS
PF6
RESET
VDD
PF5
PF4
PF3
PE3
PE4
GND
PE2
PE1
PE0
GND
PF2
PF1
PF0
VDD
PD1/T3OUT
PD0/T3IN
EXTAL
XTAL
PA1/T0OUT
PA6/SCL
PA7/SDA
GND
AGND
GND
AVDD
PH0/ALG8
PH1/ALG9
PB0/ALG0
PB1/ALG1
PB4/ALG4
PB5/ALG5
PB6/ALG6
PB7/ALG7
PB3/ALG3
PB2/ALG2
PH2/ALG10
PH3/ALG11
VREF
PC0/T1IN
PC1/T1OUT
DBG
PC6/T2IN
PC7/T2OUT
PG7
VDD
PG6
PG5
PG4
PG3
PE7
PE6
PE5
PG2
PG1
PG0
PD7/RCOUT
PC3/SCK
PD6/CTS1
PA5/TXD0
PA4/RXD0
PC4/MOSI
PD5/TXD1
PD4/RXD1
PD3
PC5/MISO
PF7
PA3/CTS0
PA2
GND
VDD
GND
VDD
GND
VDD
C38
0.001uF
R3
1M
Page 35
UM014605-0208 Schematics
Z8 Encore!
®
Flash Microcontroller Development Kit
User Manual
31
Figure 10. Z8 Encore!® Evaluation Board (96C0868-001 Rev.C)
AN1_3
GND
VDD
AN1_6
AN1_5
AN1_4
AN1_2
AN1_1
AN1_0
VDD
GND
VDD
GND
VDD
GND
GND
VDD
PG0
PG1
PG2
PG3
PG4
PG5
PG6
AN2_0
AN2_1
AN2_2
AN2_3
AN2_4
AN2_5
AN2_6
AN3_5
AN3_1
VDD
AN3_4
AN3_0
AN3_3
AN3_6
GND
AN3_2
GND
AN4_0
AN4_5
AN4_6
AN4_3
AN4_1
AN4_4
VDD
AN4_2
CT2_1
GND
PE0 CT2_0
CT2_3
PE4
VDD
CT2_4
PE3
PE2
PE1
CT2_2
VDD
CT3_1
CT3_4
CT3_2
GND
CT3_3
CT3_0 CT4_0
CT4_3
VDD
CT4_4
CT4_1
GND
CT4_2
AN2_0
AN2_1
AN2_2
AN2_3
AN2_4
AN2_5
AN2_6
AN3_6
AN3_4
AN3_3
AN3_2
AN3_5
AN3_1
AN3_0
AN4_6
AN4_4
AN4_3
AN4_2
AN4_5
AN4_1
AN4_0
CT2_4
CT2_3
CT2_2
CT2_1
CT2_0
CT3_2
CT3_1
CT3_3
CT3_4
CT3_0
CT4_2
CT4_1
CT4_3
CT4_4
CT4_0
PE6 PE7 PG7
PG6
PG1
PG0
PG3
PG2
PG4
PG5
PG6
PG1
PG0
PG3
PG2
PG4
PG5
PE1
PE3
PE0
PE2
PE4
PE1
PE3
PE0
PE2
PE4
CT1_4
CT1_3
CT1_2
CT1_1
CT1_0
VDD
GND
PD3
PF6
PF7
M_TIP
M_RING
PE0
PE1
PE2
PE3
PE4
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PE5
PE6 PE7 PG7
C7
0.1uF
R12
33
SW1
SW PUSHBUTTON
C9
0.1uF
U8
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
C13
0.001uF
U5
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
D4
LTP-757
12
11
2
9
4
1 3 10 7 8
5
6
C6
0.1uF
U6
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
C4
0.1uF
C12
0.001uF
R7
10K
SW2
SW PUSHBUTTON
U12
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
C11
0.1uF
C8
0.1uF
D2
LTP-757
12
11
2
9
4
1 3 10 7 8
5
6
R10
33
J1
RJ11
1
2
3
4
5
6
1
2
3
4
5
6
C5
0.1uF
U9
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
R8
10K
U10
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
U11
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
SW3
SW PUSHBUTTON
C10
0.1uF
D3
LTP-757
12
11
2
9
4
1 3 10 7 8
5
6
SIDACTOR P3100SB
U13
12
U7
74HCT374
3
4
7
8
13
14
17
18
1
11
2
5
6
9
12
15
16
19
20
10
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
VCC
GND
R11
33
R9
10K
D1
LTP-757
12
11
2
9
4
1 3 10 7 8
5
6
L1
Ferrite Core
Page 36
UM014605-0208 Schematics
Z8 Encore!
®
Flash Microcontroller Development Kit
User Manual
32
Figure 11. Z8 Encore!® Evaluation Board (96C0868-001 Rev.C)
RESET
3.3 OK
CONSOLE
EN_IRDA
DCD
MODEM's
AGND
DTR
RX
MODEM CONNECTORS
TX
GND
MODEM
VDD
RXD0
CTS0
VCC
3.3V
5V
TXD0
RXD0
CTS0 VDD
TXD0
9VDC
GND
GND
PD4_RXD1
PD6_CTS1
PD5_TXD1
PF1_RTS1
PF2_DSR1
PF0_DTR1
MOD_VCC
M_RING
GND
PF4_RI1
PF3_DCD1
M_TIP
GND-MRESET
DSR1
CTS1
RXD1
RI1
TXD1
RTS1
DTR1
DCD1
VDD
TXD1
RXD1
DSR1
DCD1
CTS1
RTS1
DTR1
RI1
VDD
VDD
VDD
VCC
VDD
GND
PA4_RXD0
PA5_TXD0
MOD_VCC
IRDA_SD
VDD
VDD
-1_CON_DIS -1_CON_DIS
VDD
GND
GND
VDD
PA4_RXD0
-RESET
VCC
PA5_TXD0
PA3_CTS0
VDD
9VDC
GND
-0_CON_DIS
M_RING
-MOD_DIS
PF5
M_TIP
PF3_DCD1
PF0_DTR1
PD6_CTS1
PD4_RXD1
PF1_RTS1
PD5_TXD1
-MOD_DIS
PF2_DSR1
PF4_RI1
-DIS_IrDA
VDD
C20
0.1uF
R19
10K
R24
68
J2
HEADER 32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
J11
con 3
1
2
3
C16
0.1
C27
0.1
C30
0.01
C25
0.1
C14
0.1uF
D10
21
R16
10K
D6
GREEN
21
D8
21
U20B
74LVC00/SO
4
5
6
147
R20
0
U17B
74LVC04/SO
3 4
147
SW4R18
10K
P2
DB9 Male
5
9
4
8
3
7
2
6
1
U16
LT1086-3.3/TO220
1
3 2
GND
VIN VOUT
U18
MAX3245CAI
28
24
1
2
14
13
12
22
23
20
19
18
17
16
15
25
8
7
6
5
4
21
11
10
9
3
27
26
C1+
C1-
C2+
C2-
T1IN
T2IN
T3IN
FORCEOFF
FORCEON
R2OUTB
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
GND
R5IN
R4IN
R3IN
R2IN
R1IN
INVALID
T3OUT
T2OUT
T1OUT
V-
V+
VCC
C17
0.1
D9
21
U20A
74LVC00/SO
1
2
3
147
C52
330nF
R21
0
C28
0.1
R14
680
+
C22
47uF
C18
0.1
R25
2R7
J10
1
2
U21
ZHX1810
2
4
3
1
5
6
0
TXD
SD
RXD
LEDA
VCC
GND
T
P3
PWR JACK
2
3
1
R22
0
C44
0.1uF
J4
HEADER 2
1
2
+
C23
100/6.3
D7
21
U19
DS1233A-15
1
2
3
GND
RESET
VCC
C21
0.1
+
C15
100/10
U15
MAX3222
1
2
4
5
6
13
12
15
10
3
7
17
8
16
9
20
1918
11
14
EN
C+
C1-
C2+
C2-
T1IN
T2IN
R1OUT
R2OUT
V+
V-
T1OUT
T2OUT
R1IN
R2IN
SHDN
VCCGND
NC
NC
C24
0.1
P1
DB9 Female
5
9
4
8
3
7
2
6
1
F1
RXE160
J3
HEADER 9
1
2
3
4
5
6
7
8
9
R15
10K
R17
100K
U17A
74LVC04/SO
1 2
147
U14
LM7805C/TO220/0.5A
1 3
2
IN OUT
GND
D5
S2G
TP1
12345
R23
0
C19
0.1uF
TP2
12345
C29
0.1
C26
0.1
Page 37
UM014605-0208 Schematics
Z8 Encore!
®
Flash Microcontroller Development Kit
User Manual
33
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
96C0868-001 B
Schematic, Z8F Encore Evaluation Board
B
44Thursday, May30, 2002
Title
Size DocumentNumber Rev
Date: Sheet
of
VCC
GND
VCC
GND
GND
GND
VDD
GND
VDD
VDD
VCC
GND
-MOD_DIS
-0_CON_DIS
-DIS_IRDA
PF1_RTS1
PD5_TXD1
PA2
PA5_TXD0
PD4_RXD1
PA4_RXD0
VDD
VCC
GND
U23
DS1487
1
2
3
4 5
6
7
8
RO
RE
DE
DI GND
A
B
VCC
U24B
TC74LVT125
5 6
14
4
7
C53
0.1uF
U24D
TC74LVT125
12 11
14
13
7
R29
10K
R27
120
J12
RS485_1_EN
1
2
J14
RT_1
1
2
U24C
TC74LVT125
9 8
14
10
7
R28
120
P5
con8
1
2
3
4
5
6
7
8
U22
DS1487
1
2
3
4 5
6
7
8
RO
RE
DE
DI GND
A
B
VCC
J13
RS485_2_EN
1
2
J15
RT_2
1
2
R30
10K
C54
0.1uF
R26
10K
Figure 12. Z8 Encore!® Evaluation Board (96C0868-001 Rev.C)
Page 38
UM014605-0208 Schematics
Z8 Encore!
®
Flash Microcontroller Development Kit
User Manual
34
Figure 13. Z8 Encore!® Smart Cable
Page 39
Z8 Encore!® Flash Microcontroller Development Kit
User Manual
UM014605-0208 Index
35
Index
A
addressing, LED 14
anode and cathode 14
anode assignments 14
array, LED 14
B
block diagram 12
blocks, evaluation board 11
C
C address for configuration register 16
cathode/modem assignments 15
communication devices, serial 15
configuration 4
headers 23
register, I2C 16
connectors, RS-232 and RS-485 17
console enable/disable 25
D
debug and testing 17
digital thermometer 16
documentation 3
E
embedded modem 28
ENDEC 16
evaluation board
block diagram 12
configuration headers 23
DIS_IrDA 26
embedded modem 28
expansion module interface 17
external Vref 25
features 10
I2C
interface 15
J11 VDC values 26
J6 signals, pins and functions 18
J8 signals, pins and functions 20
major blocks 11
power and communication 17
SocketModem ordering information 29
SPI interface 16
Vref 25
expansion module interface 17
external Vref 25
F
features, evaluation board 10, 12
features, Z8 Encore! 13
file menu 9
fixed voltage 25
G
getting started 9
Page 40
Z8 Encore!® Flash Microcontroller Development Kit
User Manual
UM014605-0208 Index
36
H
hardware 1
host system configuration 4
I
I2C
configuration register 16
I2C interface 15
infrared communication 16
installation 5
the ZDC II Z8 Encore! software 8
wizard screen shot 8
interface
four-wire 16
I2C 15
SPI 16
IrDA
enable/disable 26
transceiver 16
J
J11 VDC values 26
J6 signals, pins and functions 18
J8 signals, pins and functions 20
K
kit contents 1
L
LED
addresses 14
modem status 28
LED anode and cathode information 14
M
MCU 13
modem enable/disable 24
P
PCA8550 16
phone line connections 28
plug-in modules 17
power and communication 17
power supply 17
pushbuttons 29
R
register pairs 14
requirements 4
RS-232 connector 17
RS-485 connector 17
S
SCL (serial clock line) 15
SDA (serial data line) 15
serial communications devices 15
setting up the evaluation board 5
Page 41
Z8 Encore!® Flash Microcontroller Development Kit
User Manual
UM014605-0208 Index
37
shunt status 24
signals
J6 17
J8 20
SocketModem 28
power 26
SocketModem ordering information 29
software 2
SPI interface 16
suggested host system configuration 4
system/software requirements 4
U
user-configurable pushbuttons 29
using ZDS 9
V
Vref 25
Z
Z8 Encore!
features 13
Z8 Encore! MCU 13
Page 42
Z8 Encore!® Flash Microcontroller Development Kit
User Manual
38
UM014605-0208 Customer Support
Customer Support
For answers to technical questions about the product, documentation, or
any other issues with Zilog’s offerings, please visit Zilog’s Knowledge
Base at http://www.zilog.com/kb
.
For any comments, detail technical questions, or reporting problems,
please visit Zilog’s Technical Support at http://support.zilog.com
.
Page 43
Z8 Encore!® Flash Microcontroller Development Kit
User Manual
39
UM014605-0208
DO NOT USE IN LIFE SUPPORT
LIFE SUPPORT POLICY
ZILOG'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE
EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL
COUNSEL OF ZILOG CORPORATION.
As used herein
Life support devices or systems are devices which (a) are intended for surgical implant
into the body, or (b) support or sustain life and whose failure to perform when properly
used in accordance with instructions for use provided in the labeling can be reasonably
expected to result in a significant injury to the user. A critical component is any
component in a life support device or system whose failure to perform can be reasonably
expected to cause the failure of the life support device or system or to affect its safety or
effectiveness.
Document Disclaimer
©2008 by Zilog, Inc. All rights reserved. Information in this publication concerning the
devices, applications, or technology described is intended to suggest possible uses and
may be superseded. ZILOG, INC. DOES NOT ASSUME LIABILITY FOR OR
PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION,
DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO
DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY
INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION,
DEVICES, OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The
information contained within this document has been verified according to the general
principles of electrical and mechanical engineering.
Z8, Z8 Encore!, Z8 Encore! XP, Z8 Encore! MC, Crimzon, eZ80, and ZNEO are
trademarks or registered trademarks of Zilog, Inc. All other product or service names are
the property of their respective owners.
Warning:
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