EZ801900200ZCO Zilog, EZ801900200ZCO Datasheet
EZ801900200ZCO
Specifications of EZ801900200ZCO
Related parts for EZ801900200ZCO
EZ801900200ZCO Summary of contents
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... Development Kit User Manual PRELIMINARY UM014103-0803 ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126 Telephone: 408.558.8500 • Fax: 408.558.8300 • www.ZiLOG.com ...
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... 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. ©2003 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concerning the devices, applications, or technology described is intended to suggest possible uses and may be superseded ...
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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). UM014103-0803 eZ80190 Development Kit PRELIMINARY User Manual iii Safeguards ...
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Development Kit User Manual iv UM014103-0803 ...
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Table of Contents Safeguards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Cannot Download Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 No Output on Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 IrDA Port Not Working . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Difference Between EMAC and IP Address . . . . . . . . . . . . . . . . . . . . . 58 Media Access Control (MAC Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Contacting ZiLOG Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . 60 Schematic Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 eZ80 eZ80190 Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Appendix General Array Logic Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 U10 Address Decoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Table of Contents ® ...
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U15 Address Decoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Customer Feedback ...
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Development Kit User Manual viii Table of Contents PRELIMINARY UM014103-0803 ...
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List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Memory Map of the eZ80 Figure 11. Physical Dimensions of the eZ80190 Module . . . . ...
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Development Kit User Manual x Figure 20. eZ80 Figure 21. eZ80190 Module Schematic Diagram 8—CPU . . . 66 Figure 22. eZ80190 Module Schematic Diagram 8— Figure 23. eZ80190 Module Schematic Diagram 8— ...
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List of Tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Table 13. Table 14. Table 15. Table 16. Table 17. Table 18. Table ...
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Development Kit User Manual xii Table 24. Table 25. Table 26. List of Tables Addresses . . . . . . . . . . . . . . . . . . . . . ...
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... Introduction The eZ80190 Development Kit provides a general-purpose platform for evaluating the capabilities and operation of ZiLOG’s eZ80190 micropro- cessor. The eZ80F91 Development Kit features two primary boards: the ® eZ80 Development Platform and the eZ80190 Module. This arrange- ment provides a full development platform when using both boards. It can also provide a smaller-sized reference platform with the eZ80190 Module as a stand-alone development tool ...
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Development Kit User Manual 2 • eZ80190 Module: – – – – – • ZPAK II Debug Interface Tool • 4-port 10 BaseT Ethernet hub • eZ80 Hardware Specifications Table 1 lists the specifications of the eZ80 ® eZ80 ...
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... When attached to the eZ80 can operate in stand-alone mode with Flash memory, or interface via the ZPAK II debug interface tool to a host PC running ZiLOG Developer Stu- dio II Integrated Development Environment (ZDS IDE) software. If the user’s eZ80 connection, the eZ80190 microprocessor can serve web pages over a TCP/IP network, allowing easy system monitoring and control, and effortless processor code updates ...
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Development Kit User Manual 4 GPIO eZ80190 Address Bus Data Bus EMAC Flash (1 MB) SRAM (512 KB) RTC with eZ80190 Battery Module Figure 1. eZ80 Introduction Peripheral Device Signals ® eZ80 Ethermet Module Interface MB) ...
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Figure photographic representation of the eZ80 form segmented into its key blocks, as shown in the legend for the figure. Key to blocks A–E: A. Power and serial communications. B. eZ80190 Module interface. C. Debug interface. Figure ...
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Development Kit User Manual 6 Figure photographic representation of the eZ80190 Module seg- mented into its key blocks, as shown in the legend for the figure. D Note: Key to blocks A–D. A. eZ80190 Module interfaces. ...
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Development Platform This section describes the eZ80 components and its interfaces, including detailed programmer interface information such as memory maps, register definitions, and interrupt usage. Functional Description ® The eZ80 blocks. These blocks, listed below, are diagrammed in ...
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Development Kit User Manual 8 eZ80 Module Interface Figure 4. Basic eZ80 ® eZ80 Development Platform Peripheral Device Signals Address Bus Data Bus SRAM (512 MB) GPIO and Address Decoder Application Module Headers ® Development ...
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Physical Dimensions The dimensions of the eZ80 x 182.9 mm. The overall height is 38.1 mm. See Figure 5. 43.2 mm 96.5 mm 5.1 mm Figure 5. Physical Dimensions of the eZ80 UM014103-0803 ® Development Platform PCB is 177.8 mm ...
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Development Kit User Manual 10 Operational Description The eZ80 modules, provided that the module interfaces correctly to the eZ80 Development Platform. The purpose of the eZ80 is to provide the application developer with a tool to evaluate the features ...
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GND_EXT DIS_ETH GND_EXT BUSACK Figure 6. eZ80 Peripheral Bus Connector Pin Configuration—JP1 UM014103-0803 JP1 A10 A13 9 10 A15 11 12 A18 13 14 A19 ...
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Development Kit User Manual 12 Peripheral Bus Connector Identification—JP1 Pin # Symbol A10 GND A13 A15 12 A14 13 A18 ...
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Table 2. eZ80 Peripheral Bus Connector Identification—JP1 Pin # Symbol Signal Direction 16 GND A11 20 A12 A20 A17 25 DIS_ETH 26 DIS_FLASH 27 A21 ...
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Development Kit User Manual 14 Peripheral Bus Connector Identification—JP1 Pin # Symbol 31 CS0 32 CS1 33 CS2 GND MREQ 44 ...
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Table 2. eZ80 Peripheral Bus Connector Identification—JP1 Pin # Symbol Signal Direction INSTRD 49 BUSACK 50 BUSREQ Notes: 1. For the sake of simplicity in describing the interface, Power and Ground nets are omitted from ...
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Development Kit User Manual 16 GND_EXT GND_EXT ® eZ80 Development Platform JP2 PB7 1 2 PB5 3 4 PB3 5 6 PB1 PC6 11 12 PC4 13 14 PC2 15 16 PC0 17 18 PD6 ...
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Table 3. eZ80 I/O Connector Identification—JP2 Pin # Symbol Signal Direction 1 PB7 2 PB6 3 PB5 4 PB4 5 PB3 6 PB2 7 PB1 8 PB0 9 GND 10 PC7 11 PC6 12 PC5 13 PC4 14 PC3 15 ...
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Development Kit User Manual 18 I/O Connector Identification—JP2 Pin # Symbol 19 PD6 20 GND 21 PD5 22 PD4 23 PD3 24 PD2 25 PD1 26 PD0 27 TDO 28 TDI/ZDA 29 GND 30 TRIGOUT 31 TCK/ZCL 32 TMS ...
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Table 3. eZ80 I/O Connector Identification—JP2 Pin # Symbol Signal Direction 37 SDA 38 GND 39 FlashWE 40 GND 41 CS3 42 DIS_IrDA 43 RESET 44 WAIT GND 47 HALT_SLP 48 NMI ...
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... An Application Module Interface is provided to allow the user to add an application-specific module to the eZ80 Thermostat Application Module (not provided in the kit example application-specific module that demonstrates an HVAC control system. ® eZ80 Development Platform Appendix A on page 74. ® Development Plat- ® Development Platform. ZiLOG’s PRELIMINARY UM014103-0803 ...
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To design an application module, the user should be familiar with the architecture and features of the eZ80190 Module currently installed. Implementing an application module via the Application Module Interface requires that the eZ80190 Module also be mounted on the ...
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Development Kit User Manual 22 Table 4. GPIO Port Connector J6* (Continued) Signal Pin # Reserved 35 PC[7:0] 39,41,43, 45,47,49, 51,53 ID_[2:0] 6,8,10 CON_DIS 12 Reserved 16,18 PD[7:0] 22,24,26, 28,30,32, 34,36 PB[7:0] 40,42,44, 46,48,50, 52,54 Note: *All of the ...
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Signal Pin # A[0:7] 3–10 A[8:15] 13–20 A[16:23] 23– RESET 35 BUSACK 37 NMI 39 D[0:7] 43–50 CS[0:3] 53–56 MREQ INSTRD 36 BUSREQ 38 PHY 40 Note: *All of the signals except BUSACK and INSTRD ...
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Development Kit User Manual 24 Table 6 lists the memory map addresses to registers that allow access to the above functions. The register at address pose port output control and LED anode register functions. The register at address modem ...
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Table 7. LED Anode/General-Purpose Port Output Control Register (Continued) Function Anode Col 5 Anode Col 6 Anode Col 6 GPIO Output The GPIO Data Register receives inputs or provides outputs for each of the seven general-purpose port lines, depending on ...
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Development Kit User Manual 26 LED Matrix The one LED matrix device on the eZ80 memory-mapped device that can be used to display information, such as programmed alphanumeric characters. For example, the LED display sample program ...
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... Development Platform. Labeled J21 (Trig2) and J22 (Trig1), these pins allow the user a way to trigger external equipment to aid in the debug of the system. See Figure 8 for trigger pin details. UM014103-0803 eZ80190 Development Kit Bit # eZ80190 Development Kit Quick Start Guide (UM0123). PRELIMINARY User Manual ZiLOG Developer Studio II— ® Operational Description 27 ...
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Development Kit User Manual 28 Bits 6 and 7 in Table 9 are the control bits for the user triggers. If either bit the corresponding Trig1 and Trig2 signals are driven High. If either bit is ...
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Figure 9. Embedded Modem Socket Interface—J1, J5, and J9 Pin Symbol Description 1 M-TIP Telephone Line Interface—TIP. 2 M-RING Telephone Line Interface—RING. Pin Symbol Description 1 MRESET Reset, active Low, 50–100 ms. Closure to GND for reset. 3 GND Ground. ...
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Development Kit User Manual DCD indicator; can drive an LED anode without additional circuitry RxD indicator; can drive an LED anode without additional circuitry DTR indicator; can drive an LED anode without ...
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Development Platform Memory Memory space on the eZ80 SRAM and additional footprints. Onboard SRAM ® The eZ80 SRAM provides the basic memory requirement for small applications development. This SRAM is in the address range Additional SRAM The amount ...
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Development Kit User Manual 32 DFFFh space steps ( included in the eZ80190 Development Kit assumes internal RAM in the range E000h–FFFFh address range assigned to Flash memory (CS0) on the eZ80190 Module. Note: The Ethernet ...
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The LED matrix and the general-purpose port circuitry are mapped in the address range Low to select the LED matrix or general-purpose port. LEDs As stated earlier, LEDs D1, D2, D3, and D4 function as status indicators for an optional ...
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Development Kit User Manual 34 PB0 The PB0 push button switch, SW1, is connected to bit 0 of the general- purpose port. This switch can be used as the port input if required by the user. PB1 The PB1 ...
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Jumper J3 The J3 jumper connection controls the mode of the general-purpose port and communication with the LED. When the shunt is placed, the general-purpose port is disabled. See Table 13. Shunt Status Function In Application Module ...
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Development Kit User Manual 36 Jumper J11 The J11 jumper connection controls access to the Flash memory device. When the shunt is removed, access to the Flash device is disabled/pre- vented. See Table 15. Shunt Status Function OUT All ...
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Jumper J14 The J14 jumper connection controls the polarity of the Ring Indicator. See Table 17. Shunt Status Function 1–2 The Ring Indicator for UART1 is inverted. 2–3 The Ring Indicator for UART1 is not inverted. For jumpers J15–J18, RS485 ...
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Development Kit User Manual 38 Jumper J16 The J16 jumper connection controls the selection of the RS485 circuit. However, UART1 MODEM interface and the socket modem interface are disabled if the RS485 circuit is enabled. When the shunt is ...
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Jumper J18 The J18 jumper connection controls the selection of the RS485 termina- tion resistor circuit. When the shunt is placed, the RS485 termination resistor circuit is enabled. See Table 21. Shunt Status Function In The Termination Resistor for RS485_2 ...
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... ZPAK II emulator, PC serial ports, external modems, the con- sole, and LAN/telephone lines. J6 and J8 are the headers, or connectors, that provide pin-outs to connect any external application module, such as ZiLOG’s Thermostat Applica- tion Module. Connector J6 The J6 connector provides pin-outs to make use of GPIO functionality. ...
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Console Connector P2 is the RS232 terminal, which can be used for observing the console output. P2 can be connected running a HyperTerminal program if required. Modem Connector P3 provides a terminal for connecting an external modem, ...
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Development Kit User Manual 42 important for developing applications. This section provides an estimate of the average current requirement when different combinations of these application modules are plugged in to the eZ80 The measurements of current that are shown ...
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Table 25. DC Current Characteristics of the ® eZ80 Development Platform with Different Module Loads (Continued) Platform/Modules Configurations ® eZ80 Development Platform, eZ80190 Module, and Thermostat Application Module ® eZ80 Development Platform, eZ80190 Module, Modem Module, and Thermostat Application Module ...
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... Development Platform. The small-footprint eZ80190 Module provides a CPU, SRAM, Flash memory, a real-time clock, and an EMAC. This low- cost, expandable module is powered by the eZ80190 microprocessor, a member of ZILOG’s new eZ80 tains a battery and an oscillator in support of the onboard Real-Time Clock (RTC). The eZ80190 Module can also be used as a stand-alone development tool when provided with an external power source ...
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Figure 11. Physical Dimensions of the eZ80190 Module UM014103-0803 eZ80190 Development Kit 63.5 mm PRELIMINARY User Manual 45 Functional Description ...
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Development Kit User Manual 46 Figure 12 illustrates the top layer silkscreen of the eZ80190 Module. eZ80190 Module Figure 12. eZ80190 Module—Top Layer PRELIMINARY UM014103-0803 ...
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Figure 13 illustrates the bottom layer silkscreen of the eZ80190 Module. Figure 13. eZ80190 Module—Bottom Layer Operational Description The purpose of the eZ80190 Module as a feature of the eZ80190 Devel- opment Kit is to provide the application developer with ...
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Development Kit User Manual 48 Ethernet Media Access Controller The eZ80190 Module contains a CS8900A Ethernet Media Access Con- troller (EMAC—combines MAC and PHY functions) which is attached to the data/address bus (A0–A3, D0–D7, RD, and WR) of the ...
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To connect the eZ80190 Module directly to another host (e.g per- sonal computer), a crossover cable must be used. The EMAC can be additionally protected by placing an ESD protection array on the module at U8. This array ...
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Development Kit User Manual 50 eZ80190 Module Memory The eZ80190 Module contains 512 KB SRAM and 1 MB Flash memory. This addressing structure provides 1 contiguous RAM for imme- diate use. SRAM Memory The eZ80190 Module features ...
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Real Time Clock The onboard real-time clock can function when the system power supply is down. An onboard capacitor (GoldCap) or external accumulator/battery serves as a standby power supply. The M41T11 Real-Time-Clock included on the eZ80190 Module contains Binary Coded ...
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Development Kit User Manual 52 Flash Loader Utility The Flash Loader utility resides in the boot sector of Flash memory, located on the eZ80190 Module. The Flash Loader utility allows the user to program application code into Flash memory. ...
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To exchange one plug configuration for another, perform the following steps: 1. Place the tip of the removal tool into the round hole at the top of the current plug configuration. 2. Press down to disengage the keeper tab and ...
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... Connector P1 is the JTAG connector on the eZ80 form. JTAG will be supported in the next offering of eZ80 Application Modules ZiLOG offers the Thermostat Application module, which can be used for evaluating and developing process control and simple I/O applications. The Thermostat Application module is equipped with an LCD display that can be used to display process control and other physical parameters ...
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ZPAK II UM014103-0803 eZ80190 Development Kit PRELIMINARY User Manual 55 ZPAK II ...
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... Development Kit User Manual 56 ZDS II ZiLOG Developer Studio II (ZDS II) Integrated Development Environ- ment is a complete stand-alone system that provides a state-of-the-art development environment. Based on the Windows SP6/Win2000-SP2/WinXP user interfaces, ZDS II integrates a language- sensitive editor, project manager, C-Compiler, assembler, linker, librarian, and source-level symbolic debugger that supports the eZ80 more information about using and confi ...
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... Troubleshooting Overview Before contacting ZiLOG Customer Support to submit a problem report, please follow these simple steps hardware failure is suspected, con- tact a local ZiLOG representative for assistance. Cannot Download Code If you are unable to download code to RAM using ZDS, make sure to press and release the Reset button on the eZ80 ...
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Development Kit User Manual 58 IrDA Port Not Working If you plan on using the IrDA transceiver on the eZ80 Webserver-i E-NET Module, make sure the hardware is set up as follows: • Jumper J2 must be OFF (to ...
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On a Local Area Network or other network, the MAC address is the com- puter's unique hardware number. (On an Ethernet LAN, the MAC address is the same as an Ethernet address.) When it is connected to the Internet, a ...
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... For additional troubleshooting solutions, see ZDS Online Help. For valuable information about hardware and software development tools, visit ZiLOG Customer Support sion of Get the latest Troubleshooting online. Download the latest released ver- ZiLOG Developer Studio! software updates from ZiLOG as soon as they are available! PRELIMINARY (QS0004) to set up and UM014103-0803 ...
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Sc hematic Diagrams ® eZ80 Development Platform Figures 16 through 20 present the schematics of the eZ80 DO NOT USE J6_17 AND J6_35 J6 VCC 1 2 9V_DC 9VDC 3 4 ID_2 SCL ID_2 5 6 ID_1 SDA 7 8 ...
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A[23: A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 U12 D[7:0] A20 A21 A22 A23 D[7:0] D3 ...
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A[23:0] A[23:0] A0 A[23:0] U17 ...
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VDD C13 0.1 F U22 28 27 C1+ V+ C14 24 3 C1- V- C15 0.1 1 C2+ 0.1 2 C2- TXD0 14 9 PD0_TXD0 T1IN T1OUT GND 13 10 T2IN T2OUT 12 11 RTS0 PD2_RTS0 T3IN T3OUT 22 -DIS_CON ...
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Figure 20. eZ80 UM014103-0803 MATES WITH AMP = 749268 LENGTH = 5' WIRES 28 AWG ® Development Platform Schematic Diagram 5—RS-485 Cable PRELIMINARY eZ80F91 Development Kit User Manual 65 ...
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Module Figures 21 through 28 present the schematics of the eZ80190 Module. = ETHIRQ PD4 ETHIRQ -SLEEP PD7 -SLEEP 0R R14 0603 -ACTIVE PD6 -ACTIVE 0R R15 0603 don't stuff -WR -MREQ -WR -WR -RD -RD -RD -CS0 -CS[0..3] ...
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D[0..7] D[0..7] A[0..23] A21/ A22/ A23 A[0..23] not us ed her e = -CS1 -CSRAM -CS1 -RD -RD -WR -WR Figure 22. eZ80190 Module Schematic Diagram 8—36-Pin SRAM Device UM014103-0803 U2 A18 A20 N.C. A0 ...
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A[0..23 A10 C2 A11 100nF A12 0603 A13 A14 A15 A16 A17 A18 A19 Pi n37= hes D[0..7] D[0..7] A[0..23] A22/ ...
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SD9 27 SD8 28 R11 MEMW 29 4k7 MEMR 30 0603 INTRQ2 31 INTRQ1 ETHIRQ 32 INTRQ0 33 IOCS16 34 MEMCS16 35 INTRQ3 36 SHBE SA0 37 SA0 SA1 38 SA1 SA2 39 SA2 SA3 40 SA3 41 SA4 ...
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D[0..7] D[0..7] A[0..23] A[0..23] -RD -RD -WR -WR = -CS3 -CSETH -CS3 CLK_OUT CLK_OUT U6C 5 6 74LCX04 TSSOP14 U11A -CSETH 2 D CLK_OUT 3 CLK Figure 25. eZ80190 Module Schematic Diagram 8—Ethernet Module Logic UM014103-0803 U9 D0 ...
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V3 100nF U12 0603 2 RESET open-drain M AX6328UR29 SO T- 23- L3 alternative: Maxim MAX6802UR29D3 real-time clock C 10 100nF 0603 SCL FT/OUT ...
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A[0..23] A[0..23] D[0..7] D[0..7] -CS[0..3] -CS[0..3] IICSDA IICSDA IICSCL IICSCL R24 CLK_OUT CLK_OUT 33 -DIS_FLASH -DIS_FLASH place near eZ80 -FLASHWE output (PHI) -FLASHWE RTC_VDD RTC_VDD PB[0..7] PB[0..7] PC[0..7] PC[0..7] PD[0..7] PD[0..7] PA[0..7] PA[0..7] -DIS_ETH -DIS_ETH -RESET -RESET -RD -RD -WR ...
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Input: VDD ( = V3.3) = 3.3V ±5% Power: Pmax = tbd Ptyp = tbd Current: lmax = tbd ltyp = tbd PCB1 eZ80190 ethernet module board 98Cxxxx-xxx Figure 28. eZ80190 Module Schematic Diagram, #8 ...
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Appendix A General Array Logic Equations This appendix shows the equations for disabling the Ethernet signals pro- vided by the U10 and U15 General Array Logic (GAL) devices. U10 Address Decoder //`define idle //`define state1 //`define state2 //`define state3 // ...
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Development Kit User Manual 75 nCS2, nEX_FL_DIS,//disables Flash on the expansion module, when Low nEM_EN, //enables Development Platform LED and nDIS_FL,//disables E-NET Module Flash when Low nL_RD, nmemen1, nmemen2, nmemen3, nmemen4 ); input nFL_DIS nCS0 nCS2 ...
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MOD_DIS = ((nmemen1==0)|(nmemen2==0)|(nmemen3==0)|(nmemen4==0 ...
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Development Kit User Manual 77 wire nEXP_EN = ~((nCS0==0)&(A7==0)&(A6==1));// expansion module //wire nDIS_FL = (nFL_DIS) ? ~nEXP_EN : ~(nFL_DIS); wire nDIS_FL = nFL_DIS & nEXP_EN; //if either of them is 0 Flash is assign nCS_EX = (nEX_FL_DIS) ? nEXP_EN ...
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This PAL generates signals that control Expansion Module // access, LED and the general-purpose port. // This device is a GAL22LV10-5JC (5ns tpd) or equivalent with // Package = 28 pin PLCC // // module l92_em_pal( nDIS_EM, nEM_EN, A0, ...
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Development Kit User Manual 79 ); input nEM_EN nIORQ nRD nCS nWR nMEMRQ output nEM_RD nEM_WR nCT_WR nAN_WR nDIS_ETH /* synthesis loc="P21"*/; parameter anode=8'h00; parameter cathode=8'h01; parameter latch=8'h02; General Array Logic ...
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UM014103-0803 eZ80190 Development Kit PRELIMINARY General Array Logic Equations User Manual 80 ...
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Development Kit User Manual 81 General Array Logic Equations PRELIMINARY UM014103-0803 ...
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... Customer Feedback Form If you note any inaccuracies while reading this User Manual, please copy and complete this form, then mail or fax it to ZiLOG (see Return Information, below). We also welcome your suggestions! eZ80190 Development Kit Serial # or Board Fab #/Rev. # Software Version Document Number ...
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