Z8 Encore! TM Flash Microcontroller Development Kit

Transcription

1 Z8ENCORE000ZCO Z8 Encore! TM Flash Microcontroller Development Kit PRELIMINARY UM00-0 ZiLOG Worldwide Headquarters Race Street San Jose, CA 9- Telephone: Fax:

2 ii This publication is subject to replacement by a later edition. To determine whether a later edition exists, or to request copies of publications, contact: ZiLOG Worldwide Headquarters Race Street San Jose, CA 9- Telephone: Fax: Document Disclaimer ZiLOG is a registered trademark of ZiLOG Inc. in the United States and in other countries. All other products and/or service names mentioned herein may be trademarks of the companies with which they are associated. 00 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concerning the devices, applications, or technology described is intended to suggest possible uses and may be superseded.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. Except with the express written approval of ZiLOG, use of information, devices, or technology as critical components of life support systems is not authorized. No licenses are conveyed, implicitly or otherwise, by this document under any intellectual property rights. PRELIMINARY UM00-0

3 iii Safeguards The following precautions must be observed when working with the devices described in this document. Caution: Always use a grounding strap to prevent damage resulting from electrostatic discharge (ESD). Safeguards PRELIMINARY UM00-0

4 iv Table of Contents Introduction Kit Contents Hardware Software (on CD-ROM) Documentation System/Software Requirements Suggested Host System Configuration Minimum Host System Configuration Installation Setting up the Evaluation Board Changing the Universal 9VDC Power Supply Plug Configurations Installing the ZDS-II Z8 Encore!TM Software Getting Started Using ZDS Z8 Encore! Evaluation Board Introduction Features Block Diagram MCU LED Array Serial Communications Devices IC Interface SPI Interface IrDA Transceiver Power and Communication Interfaces Target Interface Module Board Expansion Module Interface Configuration Headers/Jumpers Table of Contents P R E L I M I N A R Y UM00-0

5 v Embedded Modem Pushbuttons Schematics Index Table of Contents P R E L I M I N A R Y UM00-0

6 vi List of Figures Figure. Z8 Encore! Development Kit Contents Figure. Evaluation Board External Connections Figure. 9VDC Universal Power Supply Components Figure. Inserting a New Plug Configuration Figure. Installation Wizard Figure. License Agreement Figure. Registration Key Figure 8. Installation Directory Figure 9. Open Project Dialog Box Figure 0. Major Z8 Encore! Evaluation Board Blocks Figure. Z8 Encore! Evaluation Board Block Diagram Figure. Target Interface Module Board Figure. Embedded Modem Placement Figure. User-Configurable Pushbuttons List of Figures P R E L I M I N A R Y UM00-0

7 vii List of Tables Table. LED Anode Assignments Table. LED Cathode/Modem/Trigger Table. LED Addressing Table. IC Address for Configuration Register on the PCA80 (U) Table. Header J Table. Header J Table. Configuration Headers and Jumpers Table 8. J.9 J. -Modem Enable/Disable Table 9. J. J. -Console Enable/Disable Table 0. J External Vref Table. J9 Vref Table. J0 IrDA Enable/Disable Table. J SocketModem Power (VDC/VDC) Table. J RS-8 Enable First Interface Table. J RS-8 Enable Second Interface Table. J RT_,Termination Resistors Enable, RS-8 First Interface Table. J RT_,Termination Resistors Enable, RS-8 Second Interface Table 8. SocketModem Ordering Information List of Tables PRELIMINARY UM00-0

8 Introduction The 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 users to become familiar with the hardware and software tools available with this product. This kit consists of the KB version of the Z8 Encore! Evaluation board that supports and presents the features of the Z8 Encore!. The software development tool kit allows users to begin writing application software and contains all supporting documents. This manual acquaints users with the Z8 Encore! Development Kit, and gives instructions on setting up and using the tools to start building designs and applications. Figure illustrates the contents of the Z8 Encore! Development Kit. Introduction P R E L I M I N A R Y UM00-0

9 Packaging Serial Cable Registration Card 9VDC Universal Power Supply Evaluation Board Software Documentation CD and Quick Start Guide Target Interface Module Board Evaluation Kit Kit Contents Figure. Z8 Encore! Development Kit Contents The Z8 Encore! TM Flash Microcontroller Development Kit contains the following: Hardware Z8 Encore! Evaluation board Z8 Encore! Target Interface Module board Serial cable to Z8 Encore! Target Interface Module (DB9 male to DB9 female RS-) Introduction P R E L I M I N A R Y UM00-0

10 =(QFRUH 0 )ODVK0LFURFRQWUROOHU'HYHORSPHQW.LW 8VHU0DQXDO Windows Explorer, open the CD-ROM drive icon using right mouse button. \VWHPRIWZDUHHTXLUHPHQWV IBM PC (or compatible computer) with the following recommended configurations: XJJHVWHG+RVW\VWHP&RQILJXUDWLRQ Win98SE/NT.0-SP/Win000-SP/WinXP Pentium III/00MHz processor or higher 8MB RAM or more 0MB hard disk space Super VGA video adapter CD-ROM One or more RS- communication ports 0LQLPXP+RVW\VWHP&RQILJXUDWLRQ Windows 98/NT Pentium II MHz processor 9MB RAM MB hard disk space Super VGA video adapter CD-ROM One or more RS- communication ports,qwurgxfwlrq (/,0,$< 80

11 Windows Explorer, open the CD-ROM drive icon using right mouse button. System/Software Requirements IBM PC (or compatible computer) with the following recommended configurations: Suggested Host System Configuration Windows 98/NT/000/Me/XP Pentium III/00MHz processor or higher 8MB RAM or more 0MB hard disk space Super VGA video adapter CD-ROM One or more RS- communication ports Minimum Host System Configuration Windows 98/NT Pentium II MHz processor 9MB RAM MB hard disk space Super VGA video adapter CD-ROM One or more RS- communication ports Introduction P R E L I M I N A R Y UM00-0

12 Installation This chapter describes the installation of hardware and software tools for the Z8 Encore! Evaluation Kit. The first section describes setting up the evaluation board and substituting plug configurations of the universal 9VDC power supply. The second section describes installing the ZDS II IDE Z8 Encore! TM software. Setting up the Evaluation Board The PC communicates with the Z8 Encore! TM Flash Microcontroller Evaluation board using the serial port of the PC. A Z8 Encore! Target Interface Module board converts the RS- signals into the.v bidirectional open-drain signal needed to communicate with the on-chip debugger of the ez8. This Z8 Encore! Target Interface Module board is a small circuit board with a DB9 female connector on one end and a sixpin right angle female connector on the other end. Caution: Always use a grounding strap to prevent damage resulting from electrostatic discharge (ESD).. Connect the serial port of the PC to the Z8 Encore! Target Interface Module board.. Connect the Z8 Encore! Target Interface Module board to the Z8 Encore! TM Flash Microcontroller Evaluation Board pin header P.. Connect the 9VDC universal power supply to the Evaluation board, then to an electrical outlet (see Figure ). Installation PRELIMINARY UM00-0

13 Figure. Evaluation Board External Connections Installation PRELIMINARY UM00-0

14 Changing the Universal 9VDC Power Supply Plug Configurations 9VDC Universal Power Supply Plug Configurations Removal Tool Figure. 9VDC Universal Power Supply Components The universal 9VDC power supply features three different plug configurations, the power supply itself and a tool that aids in removing one plug configuration to insert another. To substitute one plug configuration for another, follow these steps:. Using the removal tool, place it in the round hole at the top of the current plug configuration.. Press down to disengage the keeper tab and push the plug configuration out of its slot.. Select the plug configuration of choice for your location, and insert it into the slot left by the previous plug configuration.. Push the new plug configuration down until it snaps into place (Figure ). Installation PRELIMINARY UM00-0

15 8 Figure. Inserting a New Plug Configuration Installing the ZDS-II Z8 Encore! TM Software Perform the following steps to install the software tools:. Load the ZDS II-Z8 Encore TM Flash Microcontroller CD into the CD- ROM drive of the host PC. The CD launches automatically and displays the Installation Wizard (Figure ). Note: Software versions shown in the following illustrations are for reference only. You may have an updated version. Installation PRELIMINARY UM00-0

16 9 Figure. Installation Wizard (Reference Only). Click Next> to continue with the installation. The License Agreement appears (Figure 8). Installation PRELIMINARY UM00-0

17 0 Figure 8. License Agreement (Reference Only). Select Yes to accept the agreement and proceed with the installation.. After selecting Yes, the Registration Key screen appears (Figure 9). Enter the Registration Key identifier found on the registration card you received in the Development Kit. Installation PRELIMINARY UM00-0

18 Figure 9. Registration Key (Reference Only). After entering your registration key information, select Next>.. A prompt appears for the installation directory.. Select the default directory (Figure 0). 8. If the directory already exists, a prompt appears to determine if you want to overwrite it. Installation PRELIMINARY UM00-0

19 Figure 0. Installation Directory (Reference Only) 9. Select the Program Folder name. ZiLOG recommends using the default name. 0. Click Next> to continue. The installation continues loading the ZDS II-Z8 Encore! TM software onto the host PC.. When the installation is complete, a registration window appears requesting essential registration information. Enter this information and click Register Later to register via the Internet. To register at a later time, the registration window can be found in the ZDS II Help menu. Installation PRELIMINARY UM00-0

20 Getting Started Using ZDS. The following directory is installed on the host PC, assuming all installation settings remain at their defaults: C:/Program Files/ZiLOG/eZ8ide Perform the following procedure to open an existing project.. Connect the Evaluation board to the host PC s serial communications port.. Apply 9VDC power to the Evaluation board.. Run the ZDS II Software (Start > Programs > ZDS II-Z8 Encore IDE > ZDS II-Z8Encore.. Select Open Project from the File menu. The Open Project dialog box appears. See Figure. Figure. Open Project Dialog Box Installation PRELIMINARY UM00-0

21 . Select ledblink.pro or browse to C:\Program Files\ZiLOG\Z8ide\sample directory and select ledblink.pro.. Click on Reset button to connect and download the code to the Evaluation board.. Click on Go to start the program. For additional information, refer to Chapter, Getting Started, in the ZiLOG Developer Studio II, Z8 Encore TM, UM000. Installation PRELIMINARY UM00-0

22 Z8 Encore! Evaluation Board Introduction Z8 Encore! Evaluation board (KB version) is an evaluation and prototyping board for the Z8 Encore! family of microcontrollers. The board provides customers with a tool to evaluate features of Z8 Encore! family, and to start developing an application before building the hardware. Features Z8 Encore! MCU LED array with four x LED matrices Serial Communications Devices I C configuration IC for Expansion Module SPI Interface with temperature sensor IrDA transceiver Power and communication interfaces 9VDC power supply Two RS- connectors One RS-8 conector with two ports Target Interface Module Expansion Module interface Embedded modem socket with U.S. phone line interface (modem is not included in the kit) Three pushbuttons Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

23 Block Diagram The board consists of seven major blocks (Figure 0):. Z8 Encore! TM MCU. Serial communication devices (SPI and I C). Power and communication interfaces. LED array. Expansion Module interfaces. IrDA transceiver. Target Interface Module connector Figure 0. Major Z8 Encore! Evaluation Board Blocks Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

24 Figure illustrates the Z8 Encore! evaluation board block diagram. Temp. Sensor Port A[0:] ID SEL Port B[0:] Port C[0:] Port D[0:] LED ARRAY Port E[0:] Port F[0:] Port G[0:] Port H[0:] Z8 Encore! TM ez8f MCU MCU IrDA IrDA RS Console Port A Port C Port D Port E Port F Port G Port H Port B RS8 RS8_ RS Modem Phone Line Embedded Modem RS8 RS8_ Expansion Module Interface Figure. Z8 Encore! Evaluation Board Block Diagram Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

25 8 MCU The Z8 Encore! TM MCU family of products are the first in a line of ZiLOG microcontroller 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! TM 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 the Z8 Encore!. The main features of the Z8 Encore! TM are: ez8 core CPU KB Flash memory with in-circuit programming capability KB register RAM -channel, 0-bit analog-to-digital converter (ADC) Two full-duplex UARTs I C interface (Master Mode only) Serial Peripheral Interface (SPI) Two Infrared Data Association (IrDA)-compliant infrared encoder/ decoders Four -bit timers with capture, compare, and PWM capability Watch-Dog Timer (WDT) with internal RC oscillator -channel DMA Up to 0 I/O pins interrupts with configurable priority On-Chip Debugger Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

26 9 LED Array Voltage Brown-out Protection (VBO) Power-On Reset (POR).0-.V operating voltage with V-tolerant inputs 0 to +0 C operating temperature For further information on the Z8 Encore! TM family of devices, consult the product specification, P/N PS0. The LED array display user information. There are four x LED matrixes. To light up an LED dot the appropriate Anode bit must be, 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 of the register pairs is addressed by a bit of Port E or Port G. Tables through describe how to address each Anode and Cathode of D through D. Table. LED Anode Assignments Function \ Port G Bit # 0 Anode Row 0 X Anode Row X Anode Row X Anode Row X Anode Row X Anode Row X Anode Row X Note: Row 0 = Topmost Row Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

27 0 Table. LED Cathode/Modem/Trigger Function \ Port E Bit # 0 Cathode Column 0 X Cathode Column X Cathode Column X Cathode Column X Cathode Column X Note: Column 0 = Leftmost Column Table. LED Addressing Function \ Port, Bit # PE[] PE[] PE[] PG[] D X D X D X D X Serial Communications Devices I C Interface The Z8 Encore! TM is compatible with I C protocol (in this case the PCA80). The I C controller consists of two bidirectional bus lines, a serial data (SDA) line and a serial clock (SCL) line. The I C Controller operates in Master mode to transmit and receive data. Having a PCA80 on board enables configuration of the Expansion Module. The PCA80 is a -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 a user is free to use it to their advantage. The configuration register (Table ) is available at the Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

28 address 0x9C for Read operation and 0x9D for Write operation on the PCA80 device. Please refer to the PCA80 Product Specification ( for more details on programming this device. Table. I C Address for Configuration Register on the PCA80 (U) Device \ Bit # 0 Value R/W SPI Interface IrDA Transceiver The serial peripheral interface (SPI) allows the Z8 Encore! TM to exchange data between other peripheral devices such as EEPROMs, A/D converters and ISDN devices. The SPI is a full-duplex, synchronous, character-oriented channel that supports a four-wire interface. To work with SPI interface for temperature/sensor types of applications, DS Digital Thermometer was incorporated into the board. The serial mode is SPI. Refer to the DS Product Specification ( for more details on programming the device. The Z8 Encore! TM 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! TM 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. Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

29 Power and Communication Interfaces A 9VDC power supply powers the board Two RS- DB9 connectors and an RS-8 connector with two ports A ZiLOG IrDA transceiver is integrated onto the Z8 Encore! evaluation board Target Interface Module Board The Z8 Encore! Target Interface Module board (Figure ) enables communication with the Host computer. The Z8 Encore! Target Interface Module Board converts a one-wire interface to a two-wire (TxD and RxD) RS--like interface with RS- levels. Figure. Target Interface Module Board 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! TM device for debug and testing. Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

30 Two 0-pin male headers, J and J8, implement the Expansion Interface Module. Tables and list the signals and their direction, where applicable. Table. Header J Pin # Signal Name Function Direction Comments VCC VCC 9VDC 9VDC SCL I C Clock OUT ID Evaluation Board ID OUT SDA I C Data IN/OUT 8 ID Evaluation Board ID OUT 9 0 ID0 Evaluation Board ID OUT -MOD_DIS Modem Disable OUT If a shunt is installed the Modem Function on the evaluation board is disabled -CON_DIS Console Disable OUT If a shunt is installed the Console Function on the evaluation board is disabled -MWAIT IN Reserved (see note) PE0 Port E, Bit 0 IN/OUT -CS Reserved (see note) 8 9 Note: Do not use pins marked Reserved when designing Expansion Modules. All of the signals are driven directly by the MCU. Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

31 0 PE Port E, bit IN/OUT PA0 Port A, bit 0 IN/OUT T0IN PE Port E, bit IN/OUT PA Port A, bit IN/OUT T0OUT PE Port E, bit IN/OUT PA Port A, bit IN/OUT PE Port E, bit IN/OUT 8 PA Port A, bit IN/OUT CTS0 9 PE Port E, bit IN/OUT 0 PA Port A, bit IN/OUT RXD0 PE Port E, bit IN/OUT PA Port A, bit IN/OUT TXD0 PE Port E, bit IN/OUT PA Port A, bit IN/OUT SDA RESERVED PA Port A, bit IN/OUT SCL 8 Table. Header J (Continued) Pin # Signal Name Function Direction Comments 9 PD Port D, bit IN/OUT RCOUT 0 PC Port C, bit IN/OUT MOSI PD Port D, bit IN/OUT CTS PC Port C, bit IN/OUT MISO PD Port D, bit IN/OUT TXD PC Port C, bit IN/OUT TOUT PD Port D, bit IN/OUT RXD Note: Do not use pins marked Reserved when designing Expansion Modules. All of the signals are driven directly by the MCU. Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

32 PC Port C, bit IN/OUT TIN PD Port D, bit IN/OUT 8 PC Port C, bit IN/OUT SCK 9 PD Port D, bit IN/OUT 0 PC Port C, bit IN/OUT SS PD Port D, bit IN/OUT TOUT PC0 Port C, bit 0 IN/OUT TIN PD0 Port D, bit 0 IN/OUT TIN PC Port C, bit IN/OUT TOUT 8 9 Table. Header J (Continued) Pin # Signal Name Function Direction Comments 0 Note: Do not use pins marked Reserved when designing Expansion Modules. All of the signals are driven directly by the MCU. Table. Header J8 Pin # Signal Name Function Direction Comments PB0 Port B, bit 0 IN ALG0 Analog input PB Port B, bit IN ALG Analog input PB Port B, bit IN ALG Analog input Note: Do not use pins marked Reserved when designing Expansion Modules. All of the signals are driven directly by the MCU. Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

33 PB Port B, bit IN ALG Analog input PB Port B, bit IN ALG Analog input 8 PB Port B, bit IN ALG Analog input 9 PB Port B, bit IN ALG Analog input 0 PB Port B, bit IN ALG Analog input PH0 Port H, bit 0 IN ALG8 Analog input PH Port H, bit IN ALG9 Analog input PH Port H, bit IN ALG0 Analog input PH Port H, bit IN ALG Analog input Reserved (see note) 8 Reserved (see note) 9 Reserved (see note) 0 Reserved (see note) Table. Header J8 (Continued) Pin # Signal Name Function Direction Comments PF0 Port F, bit 0 IN/OUT DTR PF Port F, bit IN/OUT RTS PF Port F, bit IN/OUT DSR PF Port F, bit IN/OUT DCD PF Port F, bit IN/OUT RI 8 PF Port F, bit IN/OUT 9 PF Port F, bit IN/OUT 0 PF Port F, bit IN/OUT Note: Do not use pins marked Reserved when designing Expansion Modules. All of the signals are driven directly by the MCU. Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

34 -RD Read Reserved (see note) -WR Write Reserved (see note) -RESET Pushbutton reset OUT INSTRD Reserved (see note) -BUSACK Reserved (see note) 8 -BUSREQ Reserved (see note) 9 -NMI Reserved (see note) 0 PHI Reserved (see note) PG0 Port G, bit 0 IN/OUT PG Port G, bit IN/OUT PG Port G, bit IN/OUT PG Port G, bit IN/OUT PG Port G, bit IN/OUT 8 PG Port G, bit IN/OUT 9 PG Port G, bit IN/OUT 0 PG Port G, bit IN/OUT Table. Header J8 (Continued) Pin # Signal Name Function Direction Comments -CS0 Reserved (see note) -CS Reserved (see note) -CS Reserved (see note) -CSx Reserved (see note) Note: Do not use pins marked Reserved when designing Expansion Modules. All of the signals are driven directly by the MCU. Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

35 8 Table. Header J8 (Continued) Pin # Signal Name Function Direction Comments -MEMRQ Reserved (see note) 8 -IORQ Reserved (see note) 9 0 Note: Do not use pins marked Reserved when designing Expansion Modules. All of the signals are driven directly by the MCU. Configuration Headers/Jumpers Note: Configuration headers/jumpers help to configure the board. Table provides the function of each header, and related headers, registers or devices. The default settings for all jumpers is OUT. Table. Configuration Headers and Jumpers Header Function Related Headers, Registers or Devices J RJ J Modem connector Header J Modem connector Header 9 J Modem connector Header J. (-CON_DIS), J. () Console Enable/Disable J J. (-MOD_DIS), J.9 () Modem Enable/Disable J External Vref Internal Vref Control J8 Expansion Module Header J9 Vref test point R J0 IrDA Enable/Disable J. (-CON_DIS), J., () Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

36 9 Table. Configuration Headers and Jumpers Header J J J J J Function SocketModem Power (VDC/VDC) RS-8 EN RS-8 EN RT_ RT_ Related Headers, Registers or Devices Tables 8 through provide jumper information concerning the shunt status, functions and devices affected of selected jumpers. Table 8. J.9 J. -Modem Enable/Disable Shunt Status Function Device Affected IN Modem connector (P) is disabled UART cannot communicate through P. Ports D and F can be assigned to functions other than UART. OUT Modem connector (P) is enabled If the embedded SocketModem is not in the socket, UART communicates through P. Table 9. J. J. -Console Enable/Disable Shunt Status Function Device Affected IN Console connector (P) is disabled If J. is IN and J0 is IN, Port A (- ) is assigned to IrDA; if J0 is OUT Port A (-) is assigned to UART0. OUT Console connector (P) is enabled None Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

37 0 Table 0. J 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. J9 Vref Function Device or Register Affected J9- Test point to external Vref Vref J9- None Table. J0 IrDA Enable/Disable Shunt Status Function Device Affected IN IrDA enabled Only the IrDA interface is operational. OUT IrDA disabled UART0 communicates through RS-. If J - is IN Port A (-) can be assigned to other funtions (console connector P is disabled. If J - is OUT console connector P is enabled (Port A (-) is assigned to UART0). Note: If the IrDA board is installed the Console port is disabled. Table. J SocketModem Power (VDC/VDC) Shunt Position Function Device Affected IN (pins -).0VDC is provided to power SocketModem SocketModem OUT (pins -).VDC is provided to power SocketModem SocketModem Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

38 Table. J RS-8 Enable First Interface Shunt Position Function Device Affected IN RS-8 disabled none OUT Enables RS-8 first interface Console and IrDA Table. J RS-8 Enable Second Interface Shunt Position Function Device Affected IN RS-8 disabled none OUT Enables RS-8 second interface SocketModem Table. J RT_,Termination Resistors Enable, RS-8 First Interface Shunt Position Function Device Affected IN First RS-8 interface termination resistors none disabled OUT Enables first RS-8 interface termination resistors none Table. J RT_,Termination Resistors Enable, RS-8 Second Interface Shunt Position Function Device Affected IN Second RS-8 interface termination resistors none disabled OUT Enables second RS-8 interface termination resistors none Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

39 Embedded Modem Figure identifies the embedded modem location. Figure. Embedded Modem Placement The evaluation board provides for an embedded modem, the SFD/SP SocketModem. The SocketModem is not part of the kit. Table 8 lists ordering information for the modem. The interface communicates with the modem serially. LEDs D-D0 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 ( Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

40 Table 8. SocketModem Ordering Information Sales Order Number Part Number Configuration SCH SC-E0-00 V.90/ kbps, serial interface, +V operation SCH_L SC-E0-00 V.90/ kbps, serial interface, +.V operation SCH SC-E0-00 V./. kbps, serial interface, +V operation SCH_L SC-E0-00 V./. kbps, serial interface, +V operation SCH SC-E0-00 V./. kbps, serial interface, +V operation SCH_L SC-E0-00 V./. kbps, serial interface, +V operation Pushbuttons The Z8 Encore! evaluation board contains three user-configurable pushbuttons (see Figure ). Figure. User-Configurable Pushbuttons Z8 Encore! Evaluation Board P R E L I M I N A R Y UM00-0

41 Schematics This section includes schematics for the Z8 Encore! Target Module and the Z8 Encore! Evaluation Board. Schematics P R E L I M I N A R Y UM00-0

42 DO NOT USE J_ AND J_ 9VDC -MOD_DIS PD_CTS PD_TXD PD_RXD PD VCC 9V_DC PE PE PE PE PE PE PE PD_RCOUT PD PD_TOUT PD0_TIN PB0_ALG0 PB_ALG PB_ALG PB_ALG PH0_ALG8 PH_ALG0 PF0 PF0_DTR PF PF_DSR PF PF_RI PF PF VCC PE0 PG0 PG PG PG -RESET PG0 PG PG PG VCC DBG INTERFACE P Header x J Header 0x J Header 0x DBG PC_SS PC_SCK ID_ ID_ ID_0 PA0_T0IN PA_T0OUT PA PA_CTS0 PA_RXD0 PA_SDA PA_TXD0 PA_SCL PC_MOSI PC_MISO PC_TOUT PC_TIN PC_SCK PC_SS PC_TOUT PC0_TIN R 0K PB_ALG PB_ALG PB_ALG PB_ALG PH_ALG9 PH_ALG PF PF PF PF PG PG PG PG -CON_DIS PF_RTS PF_DCD PF PF PG PG PG PG PB_ALG C 8pF U 8 VDA CE SERMOD SCLK SDI SDO DS Y -RESET 8.MHz R M PC_MOSI PC_MISO UA TCLVT PA0_T0IN PD PC_SS PF PF PF PF PE PE PE PE PE0 PF PF PF0 PD_TOUT PD0_TIN EXTAL XTAL -0_CON_DIS EXTERNAL VREF Schematic, Z8 Encore! TM Evaluation Board, Page of (9C Rev. C) C 8pF PA_T0O UT PA PA_CTS0 PH0_ALG8 PH_ALG9 PF PC_MISO PD PD_RXD PD_TXD PC_MOSI PB0_ALG0 PB_ALG PB_ALG PB_ALG PB_ALG PB_ALG C 0.00uF C 0.00uF C 0.00uF C8 0.00uF + C uf C 0.00uF C9 0.00uF C 0.0uF C0 0.00uF PA_RXD 0 PA_TXD0 PB0_ALG 0 PB_ALG PB_ALG PB_ALG PB_ALG PB_ALG PB_ALG PB_ALG PH_ALG0 PH_ALG VREF A C 0.00uF PB_ALG PH0_ALG8 PH_ALG9 PH_ALG0 PH_ALG U C 0.uF PA0/T0IN PD PC/SS PF RESET PF PF PF C 0.00uF C 0.00uF C 0.00uF C 0.00uF PA_SCL PA/T0OUT PA PA/CTS0 PE PE PE PE PE0 PF PF PF0 PD/TOUT PD0/TIN EXTAL XTAL PF PC/MISO PD PD/RXD PD/TXD PC/MOSI PA/RXD0 PA/TXD0 A PH0/ALG8 PH/ALG9 PB0/ALG0 PB/ALG PB/ALG PB/ALG PB/ALG PB/ALG PB/ALG PB/ALG PH/ALG0 PH/ALG VREF A PA/SCL PA_SDA PA/SDA PD_CTS PD/CTS PC_SCK PC/SCK PD_RCOUT PD/RCOUT 0 PG0 PG0 9 8 PG PG PG PG PE PE PE PE PE PE PG PG PG PG 0 PG PG 9 PG PG 8 PG PG PC_TOUT PC/TOUT PC_TIN PC/TIN DBG DBG PC_TOUT PC/TOUT PC0_TIN PC0/TIN + C uf Z8F C 0.0uF J MAX0 R.K U 8 OUT IN NC NC NC NC ADJ C 0.uF R.K PA_SCL PA_SDA C 0.uF C 0.uF ZiLOG Title U SCL SDA WP OVERR N_MUX_O M_IN_A MUX_SEL M_IN_B M_OUT_A M_IN_C M_OUT_B 0 M_IN_D M_OUT_C 8 9 M_OUT_D R 00K R 00K R 00K PCA80 C9 0.uF C0 0.uF VREF ID_ ID_ ID_0 Z8F & CONNECTORS Schematic. Z8F Encore Evaluation Board. Size Document Number Rev B 9C BC Date: Monday, October 8, 00 Sheet of J9 C8 0.uF Appendix P R E L I M I N A R Y UM00-0

43 Appendix P R E L I M I N A R Y UM00-0 Schematic, Z8 Encore! TM Evaluation Board, Page of (9C Rev. C) AN_ AN_ AN_ AN_ AN_ AN_ AN_0 PG0 PG PG PG PG PG PG AN_0 AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_0 AN_ AN_ AN_ AN_0 AN_ AN_ AN_ AN_ AN_ AN_ CT_ PE0 CT_0 CT_ PE CT_ PE PE PE CT_ CT_ CT_ CT_ CT_ CT_0 CT_0 CT_ CT_ CT_ CT_ AN_0 AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_ AN_0 AN_ AN_ AN_ AN_ AN_ AN_ AN_0 CT_ CT_ CT_ CT_ CT_0 CT_ CT_ CT_ CT_ CT_0 CT_ CT_ CT_ CT_ CT_0 PE PE PG PG PG PG0 PG PG PG PG PG PG PG0 PG PG PG PG PE PE PE0 PE PE PE PE PE0 PE PE CT_ CT_ CT_ CT_ CT_0 PD PF PF M_TIP M_RING PE0 PE PE PE PE PG0 PG PG PG PG PG PG PE PE PE PG C 0.uF R SW SW PUSHBUTTON C9 0.uF U8 HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC C 0.00uF U HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC D LTP C 0.uF U HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC C 0.uF C 0.00uF R 0K SW SW PUSHBUTTON U HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC C 0.uF C8 0.uF D LTP R0 J RJ C 0.uF U9 HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC R8 0K U0 HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC U HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC SW SW PUSHBUTTON C0 0.uF D LTP SIDACTOR P00SB U U HCT D0 D D D D D D D OE CLK Q0 Q Q Q Q Q Q Q VCC R R9 0K D LTP L Ferrite Core

44 9VDC 9VDC -0_CON_DIS -_CON_DIS U0A LVC00/SO C 0. C8 0. PA_TXD0 C 0. PD_TXD PF0_DTR PF_RTS -MOD_DIS R8 0K PF_RI PF_DSR PD_CTS PD_RXD PF_DCD C 0. PA_CTS0 PA_RXD0 UB U8 LVC0/SO VCC 0 0 U C+ C- C+ C- TIN TIN TIN FORCEOFF FORCEON ROUTB ROUT ROUT ROUT ROUT ROUT C+ C- C+ C- TIN TIN ROUT ROUT EN SHDN MAX C 0. V+ V- TOUT TOUT TOUT INVALID RIN RIN RIN RIN RIN VCC 8 TXD DTR RTS V+ V- TOUT TOUT RIN RIN NC NC DSR RI CTS RXD DCD 8 9 J0 TXD0 CTS0 RXD0 EN_IRDA C9 0. C8 0. C 0.uF -_CON_DIS C9 0.uF DCD DSR RXD RTS TXD CTS DTR RI R 0K 8 9 P C0 0.uF UA -DIS_IrDA TXD0 CTS0 RXD0 LVC0/SO U9 VCC RESET DSA- CONSOLE R 0K RESET SW 8 9 P DB9 Female C0 0.0 U0B P PWR JACK LVC00/SO TP R 00K -RESET D SG R 8 R R PA_TXD0 IRDA_SD PA_RXD0 J con RX TX F RXE0 D8 D0 C 0nF U MOD_VCC PF D DCD D9 C 0. VCC LEDA TXD SD RXD T 0 DTR U LM80C/TO0/0.A IN OUT VCC + C uf ZHX80 C 0.uF R9 0K M_TIP M_RING R0 0 R 0 R 0 R 0 M_TIP M_RING -MRESET C 0. V U LT08-./TO0 VCC VIN VOUT J HEADER 8 9 J + C 00/0 J C 0. VCC.V HEADER 9 HEADER MODEM CONNECTORS C 00/.. OK MODEM's A -MOD_DIS MOD_VCC R 80 PF0_DTR PF_DCD PD_CTS PF_DSR PF_RI PD_TXD PD_RXD PF_RTS D GREEN MAXCAI DB9 Male MODEM TP Schematic, Z8 Encore! TM Evaluation Board, Page of (9C Rev. C) Appendix P R E L I M I N A R Y UM00-0

45 8-0_CON_DIS 0 J 9 8 RS8 EN R 0K UC TCLVT R0 0K PA_RXD0 PA PA_TXD0 PD_RXD PF_RTS PD_TXD U RO VCC 8 RE B DE A DI DS8 U RO RE DE DI DS8 VCC B A 8 VCC C 0.uF C 0.uF J RT_ J R 0 R8 0 8 P con8 UB TCLVT -DIS_IRDA J RT_ RS8 EN R9 0K -MOD_DIS VCC UD TCLVT VCC VCC Title Schematic, Z8F Encore Evaluation Board Size Document Number Rev B 9C B Date: Thursday, May 0, 00 Sheet of Schematic, Z8 Encore! TM Evaluation Board Page of (9C Rev. C) Appendix P R E L I M I N A R Y UM00-0

46 9 C 0.uF J Header x DBG P 9 8 C 0.uF C 0.uF 8 U V+ V- TOUT TOUT RIN RIN C+ C- C+ C- TIN TIN ROUT ROUT 0 9 C 0.uF C 0.uF U OE VCC A Y LVCG R 0K DB9.FEMALE MAX R Schematic, Z8 Encore! TM Target Interface Module Appendix P R E L I M I N A R Y UM00-0

47 0 Index A addressing, LED 9 anode and cathode 9 anode assignments 9 array, LED 9 B block diagram blocks, evaluation board board target module interface button, reset C C address for configuration register cathode/modem assignments 0 communication devices, serial 0 configuration headers 8 register, IC connectors, RS- and RS-8 console enable/disable 9 conversion, one-wire to two-wire interface D debug and testing digital thermometer documentation E embedded modem ENDEC evaluation board block diagram configuration headers 8 DIS_IrDA 0 embedded modem expansion module interface external Vref 0 features IC interface 0 J VDC values 0 J signals, pins and functions J8 signals, pins and functions major blocks power and communication SocketModem ordering information SPI interface target module Vref 0 expansion module interface external Vref 0 F features, evaluation board, Index PRELIMINARY UM00-0

48 ez zco Z8 Encore! TM Flash Microcontroller Development Kit features, Z8 Encore! 8 file menu fixed voltage 0 G getting started H hardware host system configuration I IC configuration register interface 0 infrared communication installation directory the ZDC II Z8 Encore!TM software 8 wizard screen shot 8 interface four-wire IC 0 one- to two-wire conversion SPI IrDA enable/disable 0 transceiver J J VDC values 0 J signals, pins and functions J8 signals, pins and functions K kit contents L LED addresses 9 modem status LED anode and cathode information 9 license agreement screenshot 0 M MCU 8 minimum host system configuration modem enable/disable 9 O open project dialog box screenshot P PCA80 phone line connections plug-in modules power and communication power supply UM00-0 PRELIMINARY Index

49 program folder pushbuttons R register pairs 9 registration key identifier 0 screenshot registration window requirements reset button RS- connector RS- signal conversion RS-8 connector S SCL (serial clock line) 0 SDA (serial data line) 0 serial communications devices 0 setting up the evaluation board shunt status 9 signals J J8 SocketModem ordering information power 0 software SPI interface suggested host system configuration system/software requirements T target interface module board, U user-configurable pushbuttons using ZDS V Vref 0 Z Z8 Encore! features 8 MCU 8 ZDS II Help Index PRELIMINARY UM00-0