Connections of ATF15xx 44-pin PLCC to 7-segment Displays DSPSegment PLD Pin DSPSegment PLD Pin 1A 33 3A NC 1B 39 3B NC 1C 36 3C NC 1D 27 3D NC 1E 24 3E NC 1F 29 3F NC 1G 26 3G NC 1DOT 37 3DOT NC 2A NC 4A 9 2B NC 4B 16 2C NC 4C 12 2D NC 4D 5 2E NC 4E 41 2F NC 4F 4 2G NC 4G 40 2DOT NC 4DOT 17 ATF15xx-DK3 Development Kit User Guide 2-3 11 Hardware Description Table 2-3.
Atmel Pro Chip Designer Download Cable PLDUser Guide 2 Table of Contents Section 1 Introduction CPLD Development Programmer Kit Kit Contents Kit Features CPLD DevelopmentProgrammer Board Logic Doubling CPLDs CPLD ISP Download Cable PLD Software CD-ROM Device Support System Requirements Ordering Information References ProChip Designer Atmel-WinCUPL ATMISP POF2JED Technical Support Section 2 Hardware Description Atmel CPLD Development Programmer Board segment Displays with Selectable Jumpers LEDs with Selectable Jumpers Push-button Switches with Selectable Jumpers for Pins Push-button Switches with Selectable Jumpers for GCLR and OE1 Pins MHz Oscillator and Clock Selection Jumper and VCCINT Voltage Selection Jumpers and LEDs ICCIO and ICCINT Jumpers Voltage Regulators Power Supply Switch and Power LED Power Supply Jack and Power Supply Header JTAG ISP Connector and TDO Selection Jumper Socket Adapter Board Atmel CPLD ISP Download Cable ATF15xx-DK3 Development Kit User Guide i 3 Table of Contents Section 3 CPLD Design Flow Tutorial Create a Project using the New Project Wizard Add a Design File Synthesize the VHDL Design Fit the Synthesized Design File Program and Verify Design Section 4 Schematic Diagrams and VHDL File ii ATF15xx-DK3 Development Kit User Guide 4 Section 1 Introduction 1.1 CPLD Development Programmer Kit The Atmel CPLD DevelopmentProgrammer Kit (PN: ATF15xx-DK3) is a complete development system and an In-System Programming (ISP) programmer for the ATF15xx family of industry standard pin compatible Complex Programmable Logic Devices (CPLDs) with Logic Doubling features.This kit provides designers a very quick and easy way to develop prototypes and evaluate new designs with an ATF15xx ISP CPLD. The ATF15xx family of ISP CPLDs includes the ATF15xxAS, ATF15xxASL, ATF15xxASV, ATF15xxASVL, and ATF15xxBE CPLDs. Socket adapter board for 100-pin PQFP is not offered. Only the 44-pin TQFP Socket Adapter Board is included in this kit. ATF15xx-DK3 Development Kit User Guide 1-3 7 Introduction 1.7 References To help PLD designers use the different Atmel PLD software, documentation such as help files, tutorials, application notesbriefs, and user guides are available ProChip Designer Atmel-WinCUPL ATMISP POF2JED ProChip Desinger Help Files Tutorials Known Problems Solutions Help Files CUPL Programmers Reference Guide Tutorials Known Problems Solutions Help Files Tutorials Known Problems Solutions ATF15xx Conversion Application Brief From the ProChip Designer main window, click on HELP and then select PROCHIP DESIGNER HELP. From the ProChip Designer main window, click on HELP and then select TUTORIALS. From the ProChip Designer main window, click on HELP and then select REVIEW KPS. From the Atmel-WinCUPL main window, click on HELP and then select CONTENTS. From the Atmel-WinCUPL main window, click on HELP and then select CUPL PROGRAMMERS REFERENCE. From the Atmel-WinCUPL main window, click on HELP, select ATMEL INFO and then select TUTORIAL1.PDF. From the ATMISP main window, click on HELP and then select ISP HELP. From the ATMISP main window, click on HELP, and then select ATMISP TUTORIAL. Using Windows Explorer, go to the directory where ATMISP is installed and open the README.TXT file through any ASCII text editor. Features such as push-button switches, LEDs, 7-segment displays, 2-MHz crystal oscillator, 5V3.3V2.5V1.8V VCC selector, 1.8V3.3V5.0V VCCINT selector, JTAG-ISP port, and socket adapters make this a very versatile starterdevelopment kit and an ISP programmer for the ATF15xx family of JTAG-ISP CPLDs. Figure 2-1. CPLD DevelopmentProgrammer Board with 44-pin TQFP Socket Adapter Board Voltage Regulators VccIO Selector GCLR Switch GOE Switch VccIO LED VCCINT Selector VccINT LED Power LED Clock Selector 7-Segment Displays IccIO Jumper IccINT Jumper ATF15xxDK3-SAA44 Socket Adapter Board Power Switch Oscillator User Pin Headers Power Supply Jack Power Supply Header JTAG Cascade Jumper JTAG ISP Header Device Socket LEDs Push-Button Switches ATF15xx-DK3 Development Kit User Guide 2-1 9 Hardware Description segment Displays with Selectable Jumpers Atmel CPLD DevelopmentProgrammer Board contains four seven-segment displays to allow the designers to observe the outputs of the ATF15xx CPLD. Atmel Pro Chip Designer Series Resistors WithThese four displays are labeled DSP1, DSP2, DSP3, and DSP4, and have common anode LEDs with the common anode lines connected to ( supply voltage for the CPLD) through series resistors with selectable jumpers labeled JPDSP1, JPDSP2, JPDSP3, or JPDSP4. These jumpers can be removed to disable the displays by unconnecting the to the displays. Individual cathode lines are connected to the pins of the ATF15xx CPLD on the CPLD DevelopmentProgrammer Board. To turn on a particular segment including the DOT of a display, the corresponding ATF15xx pin connected to this LED segment must be in a logic low state with the corresponding selectable jumper set. Hence, the outputs of the ATF15xx need to be configured as active-low outputs in the design file. These displays work best at 2.5V or higher. Each segment of each display is hard-wired to one specific pin of the ATF15xx. For the higher pin count devices (100-pin and larger), all seven segments and the DOT segments of the four displays are connected to the pins of the ATF15xx. However, for the lower pin count devices, only a subset of the displays (1st and 4th displays) are connected to the ATF15xx s pins. Tables 2-1, 2-2, 2-3, and 2-4 show the connections for 7-segment displays to the ATF15xx in different package types. The circuit schematic of the displays and jumpers is shown in Figure 2-2. Connections of ATF15xx 44-pin TQFP to 7-segment Displays DSPSegment PLD Pin DSPSegment PLD Pin 1A 27 3A NC 1B 33 3B NC 1C 30 3C NC 1D 21 3D NC 1E 18 3E NC 1F 23 3F NC 1G 20 3G NC 1DOT 31 3DOT NC 2A NC 4A 3 2B NC 4B 10 2C NC 4C 6 2D NC 4D 43 2E NC 4E 35 2F NC 4F 42 2G NC 4G 34 2DOT NC 4DOT 11 Table 2-2.
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