Article ID: 000078233 Content Type: Product Information & Documentation Last Reviewed: 09/11/2012

How can I obtain the idcode.jam file for checking JTAG ID codes using the Jam language?

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Description

The idcode.jam file is an ASCII text file that contains Jam language source code for reading the IEEE Std. 1149.1 Joint Test Action Group (JTAG) IDCODE from any JTAG-compliant Altera® device. This file can be used to debug embedded programming issues when using the Jam Player. The file can provide a good starting point to help determine whether the programming issue is hardware or software related.

You can download a compressed version of the file, called idcode.zip, from the Altera web site.

For information on how to use the idcode.jam file, refer to AN 100 (In-System Programmability Guidelines).

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