Change ready behavior during sound slowdown
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59136e4e17
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@ -18,10 +18,9 @@ module FSB(
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/* DTACK/VPA control */
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/* DTACK/VPA control */
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wire Ready = QoSReady &&
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wire Ready = (QoSReady && RAMCS && RAMReady && !IOPWCS) ||
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((RAMCS && RAMReady && !IOPWCS) ||
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(QoSReady && RAMCS && RAMReady && IOPWCS && IOPWReady) ||
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(RAMCS && RAMReady && IOPWCS && IOPWReady) ||
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(QoSReady && ROMCS) || (IONPReady);
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(ROMCS) || (IONPReady));
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always @(posedge FCLK) nDTACK <= !(Ready && BACT && !IACS);
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always @(posedge FCLK) nDTACK <= !(Ready && BACT && !IACS);
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always @(posedge FCLK, posedge nAS) begin
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always @(posedge FCLK, posedge nAS) begin
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if (nAS) nVPA <= 1;
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if (nAS) nVPA <= 1;
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