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    Navigation: All forums > Openrisc > Message List > Message Post

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    From: Micron@w... (r90048@c...)
    Date: Mon, 10 Nov 2003 02:29:34 +0100
    Subject: [openrisc] Question about "load from memory"
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    Hi,
    
    I'm a student who tries to understand the operation of this processor.
    I traced the exection of an instruction 'lws' and found that the address 
    of destination register 'rf_addrw' is ready one cycle before data reading 
    from memory, i.e., dataw[31:0]. Does the loading operation write data 
    into the correct register?
    Suppost that there's no D-cache miss and the accessing time is one 
    cycle.
    
    Micron.
    
    
    
     
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