| Line 19... |
Line 19... |
History:
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History:
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11/12/2009 Initial version. <wsong83@gmail.com>
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11/12/2009 Initial version. <wsong83@gmail.com>
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10/06/2010 Change to use PIM structure <wsong83@gmail.com>
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10/06/2010 Change to use PIM structure <wsong83@gmail.com>
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23/08/2010 Fix the non-QDI request withdraw process <wsong83@gmail.com>
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23/08/2010 Fix the non-QDI request withdraw process <wsong83@gmail.com>
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23/09/2010 Modified for Clos SDM router <wsong83@gmail.com>
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23/09/2010 Modified for Clos SDM router <wsong83@gmail.com>
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25/05/2011 Clean up for opensource. <wsong83@gmail.com>
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27/05/2011 Clean up for opensource. <wsong83@gmail.com>
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*/
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*/
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// the router structure definitions
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// the router structure definitions
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`include "define.v"
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`include "define.v"
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| Line 86... |
Line 86... |
SRIM (
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SRIM (
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.ireq ( sreq ),
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.ireq ( sreq ),
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.ira ( cmra[0] ),
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.ira ( cmra[0] ),
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.oreq ( sr ),
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.oreq ( sr ),
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.ora ( sra ),
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.ora ( sra ),
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.gnt ( imc[0] )
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.cfg ( imc[0] )
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);
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);
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|
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// the C-element to force the request withdrawal sequence
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// the C-element to force the request withdrawal sequence
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generate for(i=0; i<N; i++) begin: SA
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generate for(i=0; i<N; i++) begin: SA
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c2 UA (.q(sack[i]), .a0(imra[0][i]), .a1(cmra[0][i]));
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c2 UA (.q(sack[i]), .a0(imra[0][i]), .a1(cmra[0][i]));
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| Line 111... |
Line 111... |
WRIM (
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WRIM (
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.ireq ( wreq ),
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.ireq ( wreq ),
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.ira ( cmra[1] ),
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.ira ( cmra[1] ),
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.oreq ( wr ),
|
.oreq ( wr ),
|
.ora ( wra ),
|
.ora ( wra ),
|
.gnt ( imc[1] )
|
.cfg ( imc[1] )
|
);
|
);
|
|
|
generate for(i=0; i<N; i++) begin: WA
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generate for(i=0; i<N; i++) begin: WA
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c2 UA (.q(wack[i]), .a0(imra[1][i]), .a1(cmra[1][i]));
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c2 UA (.q(wack[i]), .a0(imra[1][i]), .a1(cmra[1][i]));
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end endgenerate
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end endgenerate
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| Line 135... |
Line 135... |
NRIM (
|
NRIM (
|
.ireq ( nreq ),
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.ireq ( nreq ),
|
.ira ( cmra[2] ),
|
.ira ( cmra[2] ),
|
.oreq ( nr ),
|
.oreq ( nr ),
|
.ora ( nra ),
|
.ora ( nra ),
|
.gnt ( imc[2] )
|
.cfg ( imc[2] )
|
);
|
);
|
|
|
generate for(i=0; i<N; i++) begin: NA
|
generate for(i=0; i<N; i++) begin: NA
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c2 UA (.q(nack[i]), .a0(imra[2][i]), .a1(cmra[2][i]));
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c2 UA (.q(nack[i]), .a0(imra[2][i]), .a1(cmra[2][i]));
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end endgenerate
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end endgenerate
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| Line 159... |
Line 159... |
ERIM (
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ERIM (
|
.ireq ( ereq ),
|
.ireq ( ereq ),
|
.ira ( cmra[3] ),
|
.ira ( cmra[3] ),
|
.oreq ( er ),
|
.oreq ( er ),
|
.ora ( era ),
|
.ora ( era ),
|
.gnt ( imc[3] )
|
.cfg ( imc[3] )
|
);
|
);
|
|
|
generate for(i=0; i<N; i++) begin: EA
|
generate for(i=0; i<N; i++) begin: EA
|
c2 UA (.q(eack[i]), .a0(imra[3][i]), .a1(cmra[3][i]));
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c2 UA (.q(eack[i]), .a0(imra[3][i]), .a1(cmra[3][i]));
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end endgenerate
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end endgenerate
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| Line 183... |
Line 183... |
LRIM (
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LRIM (
|
.ireq ( lreq ),
|
.ireq ( lreq ),
|
.ira ( cmra[4] ),
|
.ira ( cmra[4] ),
|
.oreq ( lr ),
|
.oreq ( lr ),
|
.ora ( lra ),
|
.ora ( lra ),
|
.gnt ( imc[4] )
|
.cfg ( imc[4] )
|
);
|
);
|
|
|
generate for(i=0; i<N; i++) begin: LA
|
generate for(i=0; i<N; i++) begin: LA
|
c2 UA (.q(lack[i]), .a0(imra[4][i]), .a1(cmra[4][i]));
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c2 UA (.q(lack[i]), .a0(imra[4][i]), .a1(cmra[4][i]));
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end endgenerate
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end endgenerate
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