ATSTK594

ATSTK594 Datasheet

Title ATSTK594 Clock Circuitry

Part	Datasheet
ATSTK594	ATSTK594 (pdf)

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FPSLIC STK594 User Guide Table of Contents Section 1 Introduction 1-1 Section 2 Using the STK594 Top 2-1 Preparing the STK500 for Use with the Adjusting VTARGET for the AT94K Connecting the STK594 to the STK500 Starter Kit PORT E Programming the AT94K JTAG Connector TOSC Universal Asynchronous Receiver Transmitter UART ............................2-4 Second RS-232C Port Two-Wire Serial Interface TWSI Description of Configuration Memory Pins External Split Power Supply Support XTAL Switch Reset Switches Section 3 Installing System Designer 3-1 System Configuration Programming System CPS Installation System Designer Requesting a System Designer Configuring the System Designer License Testing the System Designer License Section 4 Using System Designer 4-1 Preparing the Example Files Design Flow Synthesizing the FPGA Source FPGA Place and FPSLIC STK594 User Guide Table of Contents Hardware Software Setup Section 5 Technical Specifications 5-1 Section 6 Complete Schematics 6-1 FPSLIC STK594 User Guide Section 1 Introduction The STK594 board is a top module designed to add AT94K support to the STK500 development board. With this board the STK500 is extended to support all current AT94K FPSLIC devices in a single development environment. The STK594 includes connectors, jumpers and hardware allowing full utilization of the new features of the FPSLIC family, see Figure This user guide acts as a general getting started guide as well as a complete technical reference for advanced users. In addition to adding support for new devices, it also adds new support for peripherals previously not supported by the STK500. An additional RS-232 port and a Two-Wire Serial Interface are among the new features. Figure STK594 Top Module for STK500 FPSLIC STK594 User Guide Introduction - STK500 Compatible - AVR and System Designer Compatible - Supports AT94KAL and AT94KAX Devices - Supports all Added Features in FPSLIC Devices - JTAG Connector for On-chip Debugging Using JTAG ICE - Additional RS-232C Port with Available RTS/CTS Handshake Lines - On-board 32 kHz Crystal for Easy RTC Implementations FPSLIC STK594 User Guide Section 2 Using the STK594 Top Module Preparing the STK500 for Use with the STK594 Prior to using the STK594 with the STK500, it is necessary to make a few adjustments to the STK500 Starter Kit to allow for proper operation of Atmel’s AT94K devices. Adjusting VTARGET for the AT94K Devices According to the AT94K Series datasheet, the VCC operating voltage is specified where \| < VCC = Volts, with respect to ground. The STK594 board requires that the STK500 board supplies a VCC within the operating range for the AT94K devices. Prior to using the STK594 board, it is necessary to adjust the VTARGET to a value between and 3.6V. For more information on adjusting VTARGET from within AVR consult section of the STK500 User Guide, available on the Atmel web site Note It may be necessary to adjust the VDD voltage, see “Split Power Supply Support” on page 6 of this section for more information. Connecting the STK594 to the STK500 Starter Kit The STK594 should be connected to the STK500 expansion header 0 and It is important that the top module is connected in the correct orientation as shown in Figure 2-1 on page The EXPAND0 written on the STK594 top module should match the EXPAND0 written beside the expansion header on the STK500 board. FPSLIC STK594 User Guide

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FPSLIC STK594

User Guide

Table of Contents

Section 1 Introduction 1-1

Section 2 Using the STK594 Top 2-1

Preparing the STK500 for Use with the Adjusting VTARGET for the AT94K Connecting the STK594 to the STK500 Starter Kit

PORT E

Programming the AT94K JTAG Connector TOSC Universal Asynchronous Receiver Transmitter UART ............................2-4

Second RS-232C Port Two-Wire Serial Interface TWSI

Description of Configuration Memory Pins External Split Power Supply Support XTAL Switch Reset Switches

Section 3 Installing System Designer 3-1

System Configuration Programming System CPS Installation System Designer

Requesting a System Designer Configuring the System Designer License Testing the System Designer License

Section 4 Using System Designer 4-1

Preparing the Example Files Design Flow Synthesizing the FPGA Source FPGA Place and

FPSLIC STK594 User Guide

Table of Contents

Hardware Software Setup

Section 5 Technical Specifications 5-1

Section 6 Complete Schematics 6-1

FPSLIC STK594 User Guide

Section 1

Introduction

The STK594 board is a top module designed to add AT94K support to the STK500 development board. With this board the STK500 is extended to support all current AT94K FPSLIC devices in a single development environment. The STK594 includes connectors, jumpers and hardware allowing full utilization of the new features of the FPSLIC family, see Figure This user guide acts as a general getting started guide as well as a complete technical reference for advanced users. In addition to adding support for new devices, it also adds new support for peripherals previously not supported by the STK500. An additional RS-232 port and a Two-Wire Serial Interface are among the new features.

Figure STK594 Top Module for STK500

FPSLIC STK594 User Guide

Introduction
- STK500 Compatible - AVR and System Designer Compatible - Supports AT94KAL and AT94KAX Devices - Supports all Added Features in FPSLIC Devices - JTAG Connector for On-chip Debugging Using JTAG ICE - Additional RS-232C Port with Available RTS/CTS Handshake Lines - On-board 32 kHz Crystal for Easy RTC Implementations

FPSLIC STK594 User Guide

Section 2 Using the STK594 Top Module

Preparing the STK500 for Use with the STK594

Prior to using the STK594 with the STK500, it is necessary to make a few adjustments to the STK500 Starter Kit to allow for proper operation of Atmel’s AT94K
devices.

Adjusting VTARGET for the AT94K Devices

According to the AT94K Series datasheet, the VCC operating voltage is specified where | < VCC = Volts, with respect to ground. The STK594 board requires that the STK500 board supplies a VCC within the operating range for the AT94K devices. Prior to using the STK594 board, it is necessary to adjust the VTARGET to a value
between and 3.6V. For more information on adjusting VTARGET from within AVR consult section of the STK500 User Guide, available on the Atmel web
site

Note It may be necessary to adjust the VDD voltage, see “Split Power Supply Support” on page 6 of this section for more information.

Connecting the STK594 to the STK500 Starter Kit

The STK594 should be connected to the STK500 expansion header 0 and It is important that the top module is connected in the correct orientation as shown in Figure 2-1 on page The EXPAND0 written on the STK594 top module should match the EXPAND0 written beside the expansion header on the STK500 board.

FPSLIC STK594 User Guide

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Datasheet ID: ATSTK594 519319