Changes between Version 23 and Version 24 of sysgen2opb


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Timestamp:
May 9, 2006, 1:30:21 PM (18 years ago)
Author:
elliotng
Comment:

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  • sysgen2opb

    v23 v24  
    2121 * The initial values for all created registers are 0, regardless of data type or which sources drove the original gateways.
    2222 * Any sources driving gateways which are converted to registers will remain in the model. Functionally this is fine; they're just clutter.
    23  * Gateways which become registers must be oriented Input->Output left-to-right. Rotated Gateways will still be replaced, but the Goto/From blocks used to maintain connectivity after conversion will not properly connect. Any such gateways need to be rotated/reconnected manually.
     23 * Gateways can have any orientation. However, in the script, anything that is not oriented from left-to-right will be automatically rotated to be oriented from left-to-right.
    2424 * Every register created by the script will have a unique address on a 4-byte boundary (i.e. addr[1:0]=2'b0 for all).
    2525 * Every register will be read/write. Read/write-only must be enforced by software.