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Aswinkrishnan's avatar
Aswinkrishnan
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Avalon mm Master BFM

I have being trying to do bus simulation on my avalon slave with avalon mm master bfm. The simulation output is wrong. For example when I write to an address c0 and write data into it, but not writ...
ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
3 years ago

Hi,


Seems like there's no problem with slave translator av_write. The av_write should be connected to slave_0_avalon_slave_0_write and slave_0_avalon_slave_0_write is connected to mm_interconnect_0_slave_0_avalon_slave_0_write. So mm_interconnect_0_slave_0_avalon_slave_0_write by right should be synchronized with av_write. May be you have other initialization in your testbench?


Thanks,

Sheng


  • Aswinkrishnan's avatar
    Aswinkrishnan
    Icon for Occasional Contributor rankOccasional Contributor
    3 years ago

    The code snippet in the test bench was shared with you earlier (to push a command). That was the set of statements that I use and I believe there are no other initializations elsewhere.

    My doubt is that, when I write c0 to a register, why does the interconnect and the slave avs address show a range of addresses such as from c0 to c4, without specifying them?