Mudanças entre as edições de "Somadores: Propagação"
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Linha 15: | Linha 15: | ||
| 16 || 9.967 || 10.199 || deserial1-dout[1]-internal[15] || 93.38 | | 16 || 9.967 || 10.199 || deserial1-dout[1]-internal[15] || 93.38 | ||
|- | |- | ||
− | | 32 || 18. | + | | 32 || 18.202 || 18.434 || deserial1-dout[1]-internal[31] || 54.03 |
|- | |- | ||
| 64 || 31.565 || 31.797 || deserial1-dout[1]-internal[63] || 31.8 | | 64 || 31.565 || 31.797 || deserial1-dout[1]-internal[63] || 31.8 |
Edição das 13h56min de 10 de junho de 2016
Carry-Ripple
Bits | Report Path | Report Timing | Caminho crítico | Fmáx (MHz) |
---|---|---|---|---|
4 | 2.600 | 2.832 | deserial0-dout[1]-internal[3] | 143.76 |
8 | 5.209 | 5.441 | deserial0-dout[1]-internal[7] | 132.52 |
16 | 9.967 | 10.199 | deserial1-dout[1]-internal[15] | 93.38 |
32 | 18.202 | 18.434 | deserial1-dout[1]-internal[31] | 54.03 |
64 | 31.565 | 31.797 | deserial1-dout[1]-internal[63] | 31.8 |
128 | 63.435 | 63.667 | deserial0-dout[1]-internal[127] | 15.8 |
Carry-Lookahead 16 bits
Bits | Report Path | Report Timing | Caminho crítico | Fmáx (MHz) |
---|---|---|---|---|
16 | 6.905 | 7.137 | deserial1-dout[2]-internal[15] | 131.93 |
32 | 12.452 | 12.684 | deserial0-dout[5]-internal[30] | 78.37 |
64 | 13.513 | 13.745 | deserial0-dout[1]-internal[63] | 72.35 |
128 | 15.407 | 15.639 | deserial0-dout[5]-internal[127] | 63.47 |
Carry-Lookahead 8 bits
Bits | Report Path | Report Timing | Caminho crítico | Fmáx (MHz) |
---|---|---|---|---|
8 | 4.335 | 4.567 | deserial1-dout[1]-internal[6] | 144.39 |
16 | 5.489 | 5.721 | deserial0-dout[2]-internal[14] | 129.1 |
32 | 8.840 | 9.072 | deserial0-dout[1]-internal[30] | 109.33 |
64 | 11.248 | 11.480 | deserial0-dout[9]-internal[63] | 86.36 |
128 | 15.612 | 15.844 | deserial0-dout[15]-internal[119] | 62.87 |
Carry-Lookahead 4 bits
Bits | Report Path | Report Timing | Caminho crítico | Fmáx (MHz) |
---|---|---|---|---|
4 | 2.513 | 2.745 | deserial0-dout[1]-internal[3] | 154.08 |
8 | 3.864 | 4.096 | deserial0-dout[2]-internal[5] | 132.7 |
16 | 6.282 | 6.514 | deserial1-dout[0]-internal[15] | 138.73 |
32 | 10.791 | 11.023 | deserial1-dout[1]-internal[29] | 90.1 |
64 | 15.473 | 15.705 | deserial1-dout[1]-internal[63] | 63.35 |
128 | 21.760 | 21.992 | deserial0-dout[0]-internal[127] | 46.21 |
Operador
Bits | Report Path | Report Timing | Caminho crítico | Fmáx (MHz) |
---|---|---|---|---|
4 | 3.042 | 3.274 | deserial0-dout[1]-internal[2] | 143.72 |
8 | 3.682 | 3.914 | deserial0-dout[1]-internal[6] | 146.54 |
16 | 4.398 | 4.630 | deserial1-dout[0]-internal[15] | 125.25 |
32 | 5.622 | 5.854 | deserial0-dout[2]-internal[31] | 132.87 |
64 | 7.856 | 8.088 | deserial0-dout[0]-internal[59] | 113.07 |
128 | 12.466 | 12.698 | deserial0-dout[0]-internal[125] | 78.25 |
Stub
Bits | Report Path | Report Timing | Caminho crítico | Fmáx (MHz) |
---|---|---|---|---|
4 | 1.577 | 1.809 | deserial0-dout[2]-internal[2] | 149.16 |
8 | 1.780 | 2.012 | deserial1-dout[5]-internal[1] | 142.21 |
16 | 1.965 | 2.197 | deserial1-dout[11]-internal[3] | 144.43 |
32 | 2.005 | 2.237 | deserial0-dout[18]-internal[18] | 127.23 |
64 | 2.039 | 2.271 | deserial1-dout[47]-internal[15] | 124.28 |
128 | 2.065 | 2.297 | deserial0-dout[123]-internal[123] | 125.79 |