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Table 7 Synthesis results of all candidate BCH codes

From: Improving reliability of non-volatile memory technologies through circuit level techniques and error control coding

  Encoder Syndrome KES Chien search
  Area (μm2) Power (μw) Area (μm2) Power (μw) Area (μm2) Power (μw) Area (μm2) Power (μw)
BCH(144,128) 118 16 341 67 1404 248 188 300
BCH(542,512) 177 21 583 118 1836 478 244 444
BCH(1057,1024) 192 23 629 123 2145 533 286 489
BCH(2084,2048) 217 28 680 140 2618. 669 328 578
BCH(552,512) 236 28 780 171 1978 512 392 699
BCH(1079,1024) 353 46 1133 233 3700 945 545 963
BCH(2120,2048) 430 56 1378 1354 4236 424 664 1203
  1. Critical path is 0.59 ns for BCH(144,128), 0.65 ns for BCH(542,512), BCH(552,512), 0.74 ns for BCH(1057,1024), BCH(1079,1024), 0.89 ns for BCH(2084,2048), BCH(2120,2048).