Atmel ATF15xx Family ISP Devices User Guide

This document is a user guide for Atmel ATF15xx Family ISP Devices, providing information on the features and usage of the devices.

Brand: Atmel
Category: Other Electronics
Document type: User Manual
Language: English
Pages: 52
File format: PDF
File size: 473 KB
Published: 27 March, 2012
Updated: 28 September, 2023
Model: ATF15xx
MD5 checksum: 59A64830D525E1D25661FDD31262A246
PDF: Atmel ATF15xx Family ISP Devices User Guide PDF

About this manual

The Atmel ATF15xx Family ISP Devices User Guide provides a complete description of In‑System Programming (ISP) for the ATF15xx CPLD family. It introduces the JTAG ISP interface, design considerations, and the steps required to set up the Atmel‑ISP board, cable and software.

The document also details the Atmel‑ISP software commands, hardware options, and troubleshooting tips, including SVF file handling and cable selection for reliable programming on a circuit board.

What's inside

Introduction
Atmel‑ISP Package Options
Atmel‑ISP Software
Atmel‑ISP Hardware
Getting Started
JTAG ISP Guidelines
Troubleshooting
Ordering Information

Specifications

JTAG ISP interface voltage	3‑ or 5‑volt
JTAG pins	TCK, TMS, TDI, TDO
Supported devices	ATF1502AS/ASL/ASV/ASVL, ATF1504AS/ASL/ASV/ASVL, ATF1508AS/ASL/ASV/ASVL
Required components for ISP	Atmel‑ISP software, ISP hardware board, ISP download cable, JEDEC file

Frequently asked questions

How many pins are required for the JTAG ISP interface?

Four pins are required: TCK, TMS, TDI and TDO.

What cable should be used for programming ATF1500ASV devices?

Use a Rev. 4 or later Atmel‑ISP cable, which contains special hardware for low‑voltage devices.

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