Changes between Version 3 and Version 4 of Component/Vci Pi Initiator Wrapper


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Timestamp:
May 6, 2007, 10:06:15 AM (17 years ago)
Author:
alain
Comment:

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  • Component/Vci Pi Initiator Wrapper

    v3 v4  
    88a PIBUS based system on chip.
    99 * The VCI address and DATA fields must have 32 bits.
    10  * The VCI fields PLEN, CONTIG, CONS CLEN are ignored
     10 * The VCI fields PLEN, CONTIG, CONS, WRAP, CFIXED, CLEN are ignored.
    1111 * The supported PIBU response codes are PI_ACK_RDY, PI_ACK_WAT, and PI_ACK_ERR.
    1212 * The VCI initiator is supposed to be "fair" : when a command packet starts, the CMDVAL signal is true until the last word of the VCI packet (marqued by the EOP signal), and the RSPACK signal is supposed to be always true.