| Line 106... |
Line 106... |
snormfifo_d(qx) <= (hblock and ((cdblock and sparaminput(dx))or(not(cdblock) and sparaminput(cx)))) or (not(hblock) and ((abblock and sparaminput(bx))or(not(abblock) and sparaminput(ax))));
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snormfifo_d(qx) <= (hblock and ((cdblock and sparaminput(dx))or(not(cdblock) and sparaminput(cx)))) or (not(hblock) and ((abblock and sparaminput(bx))or(not(abblock) and sparaminput(ax))));
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snormfifo_d(qy) <= (hblock and ((cdblock and sparaminput(dy))or(not(cdblock) and sparaminput(cy)))) or (not(hblock) and ((abblock and sparaminput(by))or(not(abblock) and sparaminput(ay))));
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snormfifo_d(qy) <= (hblock and ((cdblock and sparaminput(dy))or(not(cdblock) and sparaminput(cy)))) or (not(hblock) and ((abblock and sparaminput(by))or(not(abblock) and sparaminput(ay))));
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snormfifo_d(qz) <= (hblock and ((cdblock and sparaminput(dz))or(not(cdblock) and sparaminput(cz)))) or (not(hblock) and ((abblock and sparaminput(bz))or(not(abblock) and sparaminput(az))));
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snormfifo_d(qz) <= (hblock and ((cdblock and sparaminput(dz))or(not(cdblock) and sparaminput(cz)))) or (not(hblock) and ((abblock and sparaminput(bz))or(not(abblock) and sparaminput(az))));
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--! Combinatorio para decidir que operaciones realizan los sumadores / restadores.
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--! Combinatorio para decidir que operaciones realizan los sumadores / restadores.
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add32blks <= instr3(0) xor (instr3(1) xor instr3(0)) ;
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add32blks <= (instr3(0) xor (instr3(1) xor instr3(0)))&(instr3(0) xor (instr3(1) xor instr3(0))) ;
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--! Por defecto conectar los sumandos en producto punto/cruz
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--! Por defecto conectar los sumandos en producto punto/cruz
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ssumando(s0) <= sprd32blk(p0);ssumando(s1) <= sprd32blk(p1);
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ssumando(s0) <= sprd32blk(p0);ssumando(s1) <= sprd32blk(p1);
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ssumando(s6) <= sadd32blk(a0);ssumando(s7) <= sdpfifo_q(dpfifoab);
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ssumando(s6) <= sadd32blk(a0);ssumando(s7) <= sdpfifo_q(dpfifoab);
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ssumando(s10) <= sdpfifo_q(dpfifocd);ssumando(s11) <= sadd32blk(a2);
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ssumando(s10) <= sdpfifo_q(dpfifocd);ssumando(s11) <= sadd32blk(a2);
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| Line 126... |
Line 126... |
sfactor(f4) <= sparaminput(az);sfactor(f5) <= sparaminput(bz);
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sfactor(f4) <= sparaminput(az);sfactor(f5) <= sparaminput(bz);
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sfactor(f6) <= sparaminput(bx);sfactor(f7) <= sparaminput(dx);
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sfactor(f6) <= sparaminput(bx);sfactor(f7) <= sparaminput(dx);
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sfactor(f8) <= sparaminput(by);sfactor(f9) <= sparaminput(dy);
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sfactor(f8) <= sparaminput(by);sfactor(f9) <= sparaminput(dy);
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sfactor(f10) <= sparaminput(bz);sfactor(f11) <= sparaminput(dz);
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sfactor(f10) <= sparaminput(bz);sfactor(f11) <= sparaminput(dz);
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--!El
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--!Los resultados por defecto se acomodan al producto punto y parcialmente a los productos simple y escalar.
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sresult(ax) <= sadd32blk(aa);
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sresult(ay) <= sprd32blk(p1);
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sresult(az) <= sprd32blk(p2);
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sresult(bx) <= sadd32blk(ac);
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sresult(by) <= sprd32blk(p4);
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sresult(bz) <= sprd32blk(p5);
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if (instr3(2 downto 1)="11" or instr3="100") then
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sresult(ax) <= sprd32blk(p0);
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sresult(cx) <= sprd32blk(p3);
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elsif instr3(0)='1' then
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sresult(ax) <= sprd32blk(a0);
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sresult(ay) <= sprd32blk(a1);
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sresult(az) <= sprd32blk(a2);
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sresult(bx) <= sadd32blk(aa);
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sresult(by) <= sprd32blk(ab);
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sresult(bz) <= sadd32blk(ac);
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end if;
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if instr3(0)='1' then --! Producto Cruz, suma, resta, multiplicacion simple
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if instr3(0)='1' then --! Producto Cruz, suma, resta, multiplicacion simple
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if (instr3(2) or instr3(1))='1' then --! Suma, Resta, Multiplicacion simple
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if (instr3(2) or instr3(1))='1' then --! Suma, Resta, Multiplicacion simple
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| Line 139... |
Line 158... |
ssumando(s2) <= sparaminput(ay);ssumando(s3) <= sparaminput(by);
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ssumando(s2) <= sparaminput(ay);ssumando(s3) <= sparaminput(by);
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ssumando(s4) <= sparaminput(az);ssumando(s5) <= sparaminput(bz);
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ssumando(s4) <= sparaminput(az);ssumando(s5) <= sparaminput(bz);
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ssumando(s6) <= sparaminput(cx);ssumando(s7) <= sparaminput(dx);
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ssumando(s6) <= sparaminput(cx);ssumando(s7) <= sparaminput(dx);
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ssumando(s10) <= sparaminput(cz);ssumando(s11) <= sparaminput(dz);
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ssumando(s10) <= sparaminput(cz);ssumando(s11) <= sparaminput(dz);
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else --! Producto Cruz!
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else --! Producto Cruz!
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if hblock='1' then --! Producto crux CxD
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if hblock='1' then --! Producto crux CxD
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--!Multiplicadores:
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--!Multiplicadores:
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sfactor(f0) <= sparaminput(cy);sfactor(f1) <= sparaminput(dz);sfactor(f2) <= sparaminput(cz);sfactor(f3) <= sparaminput(dy);
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sfactor(f0) <= sparaminput(cy);sfactor(f1) <= sparaminput(dz);sfactor(f2) <= sparaminput(cz);sfactor(f3) <= sparaminput(dy);
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