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Altera_Forum's avatar
Altera_Forum
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14 years ago

how to configure & initiate one FPGA by using another FPGA?

through a JTAG...

Is there any detailed timing diagrams ?

Thanks in advance!

13 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    okay, passive serial mode is okay, could you please tell me the detailed timing diagrams for the passive serial mode? thanks a lot!

  • Altera_Forum's avatar
    Altera_Forum
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    Are You sure You need to do it using JTAG? I'd offer to use Passive Serial mode.

  • Altera_Forum's avatar
    Altera_Forum
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    Basic JTAG timing informations can be found in the boundary scan chapter of Altera device handbooks. For the generation of Altera private configuration JTAG commands, you can e.g. refer to the JRunner project, see AN414 and respective code examples.