解决方案ID: rd12142001_6182
最后修改: 2006 年2 月13 日
产品类别: N/A
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标题

How can I determine the contents of the Jam^™ Standard Test and Programming Language (STAPL) Byte-Code File (.jbc)?

说明

Since .jbc files are binary files, you cannot read the contents of the file with a standard text editor. The Altera^® stand-alone Jam STAPL Byte-Code Player provides a -i feature that displays .jbc file header information. This feature displays the header information without performing any of the actions specifed in the .jbc file. This header information displayed includes:

• File transmission cyclic redundancy code (CRC)
• File creator
• File creation date
• Devices in the Joint Test Action Group (JTAG) chain
• IDCODE of the device(s)
• USERCODE/UESCODE value(s)
• Data checksum(s)
• Individual device source file name(s)
• STAPL specification version
• Available actions
• Optional procedures within actions

The syntax for using this -i option is:

  jbi -i my_file.jbc

For users familiar with the Jam STAPL (JEDEC standard JESD-71), the -i feature lists the CRC value, all note fields, all actions, and all procedures within those actions.

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