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Altera_Forum
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11 years ago

10GBASE-R PHY Management Interface

Hi, I am trying to connect this management interface (not available in Qsys yet) to Qsys interconnect: http://www.alteraforum.com/forum/attachment.php?attachmentid=10197&stc=1 http://www.alte...
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Altera_Forum
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11 years ago

Seems like this is a bug in Qsys... I set the anti-slave address width to 9 bits but Qsys ignores it and sets to 32 bits. Why??? 

altera_merlin_slave_translator# (        .AV_ADDRESS_W                   (32),
        .AV_DATA_W                      (32),
        .UAV_DATA_W                     (32),
        .AV_BURSTCOUNT_W                (3),
        .AV_BYTEENABLE_W                (4),
        .UAV_BYTEENABLE_W               (4),
        .UAV_ADDRESS_W                  (32),
        .UAV_BURSTCOUNT_W               (3),
        .AV_READLATENCY                 (0),
        .USE_READDATAVALID              (1),
        .USE_WAITREQUEST                (1),
        .USE_UAV_CLKEN                  (0),
        .USE_READRESPONSE               (0),
        .USE_WRITERESPONSE              (0),
        .AV_SYMBOLS_PER_WORD            (4),
        .AV_ADDRESS_SYMBOLS             (1),
        .AV_BURSTCOUNT_SYMBOLS          (1),
        .AV_CONSTANT_BURST_BEHAVIOR     (0),
        .UAV_CONSTANT_BURST_BEHAVIOR    (0),
        .AV_REQUIRE_UNALIGNED_ADDRESSES (0),
        .CHIPSELECT_THROUGH_READLATENCY (0),
        .AV_READ_WAIT_CYCLES            (0),
        .AV_WRITE_WAIT_CYCLES           (0),
        .AV_SETUP_WAIT_CYCLES           (0),
        .AV_DATA_HOLD_CYCLES            (0)
    ) phy_mgmt_slave_avalon_universal_slave_0_translator (