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https://github.com/mist-devel/mist-board.git
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@@ -1305,7 +1305,7 @@ always @*
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if(dma_state==TDMA)
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tedaddress={vmbase,(badline)?1'b0:1'b1,videocounter}; // attribute or character pointer fetch address
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end
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else if(~test)
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else //if(~test)
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begin // generating address for phi0 phase (will be clocked and valid in phi0)
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if(refresh_inc|stopreg) // dram refresh address
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tedaddress={8'hff,refreshcounter};
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@@ -1321,12 +1321,14 @@ always @*
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tedaddress={bmapbase,CharPosition,VertSubCount}; // bitmap mode fetch address
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end
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end
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/*
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else begin // IC test mode fetch addresses
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dotfetch=1;
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if(~bmm)
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tedaddress={5'hF8,attrpointer,VertSubCount}; // test mode character screen
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else tedaddress={3'b111,(CharPosition && {2'b11,attrpointer}),VertSubCount};
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end
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*/
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end
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//-----------------------------------------------------------------------------------------------
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