fcstab(100) = &H2522&
    fcstab(101) = &H34AB&
    fcstab(102) = &H630&
    fcstab(103) = &H17B9&
    fcstab(104) = &HEF4E&
    fcstab(105) = &HFEC7&
    fcstab(106) = &HCC5C&
    fcstab(107) = &HDDD5&
    fcstab(108) = &HA96A&
    fcstab(109) = &HB8E3&
    fcstab(110) = &H8A78&
    fcstab(111) = &H9BF1&
    fcstab(112) = &H7387&
    fcstab(113) = &H620E&
    fcstab(114) = &H5095&
    fcstab(115) = &H411C&
    fcstab(116) = &H35A3&
    fcstab(117) = &H242A&
    fcstab(118) = &H16B1&
    fcstab(119) = &H738&
    fcstab(120) = &HFFCF&
    fcstab(121) = &HEE46&
    fcstab(122) = &HDCDD&
    fcstab(123) = &HCD54&
    fcstab(124) = &HB9EB&
    fcstab(125) = &HA862&
    fcstab(126) = &H9AF9&
    fcstab(127) = &H8B70&
    fcstab(128) = &H8408&
    fcstab(129) = &H9581&
    fcstab(130) = &HA71A&
    fcstab(131) = &HB693&
    fcstab(132) = &HC22C&
    fcstab(133) = &HD3A5&
    fcstab(134) = &HE13E&
    fcstab(135) = &HF0B7&
    fcstab(136) = &H840&
    fcstab(137) = &H19C9&
    fcstab(138) = &H2B52&
    fcstab(139) = &H3ADB&
    fcstab(140) = &H4E64&
    fcstab(141) = &H5FED&
    fcstab(142) = &H6D76&
    fcstab(143) = &H7CFF&
    fcstab(144) = &H9489&
    fcstab(145) = &H8500&
    fcstab(146) = &HB79B&
    fcstab(147) = &HA612&
    fcstab(148) = &HD2AD&
    fcstab(149) = &HC324&
    fcstab(150) = &HF1BF&
    fcstab(151) = &HE036&
    fcstab(152) = &H18C1&
    fcstab(153) = &H948&
    fcstab(154) = &H3BD3&
    fcstab(155) = &H2A5A&
    fcstab(156) = &H5EE5&
    fcstab(157) = &H4F6C&
    fcstab(158) = &H7DF7&
    fcstab(159) = &H6C7E&
    fcstab(160) = &HA50A&
    fcstab(161) = &HB483&
    fcstab(162) = &H8618&
    fcstab(163) = &H9791&
    fcstab(164) = &HE32E&
    fcstab(165) = &HF2A7&
    fcstab(166) = &HC03C&
    fcstab(167) = &HD1B5&
    fcstab(168) = &H2942&
    fcstab(169) = &H38CB&
    fcstab(170) = &HA50&
    fcstab(171) = &H1BD9&
    fcstab(172) = &H6F66&
    fcstab(173) = &H7EEF&
    fcstab(174) = &H4C74&
    fcstab(175) = &H5DFD&
    fcstab(176) = &HB58B&
    fcstab(177) = &HA402&
    fcstab(178) = &H9699&
    fcstab(179) = &H8710&
    fcstab(180) = &HF3AF&
    fcstab(181) = &HE226&
    fcstab(182) = &HD0BD&
    fcstab(183) = &HC134&
    fcstab(184) = &H39C3&
    fcstab(185) = &H284A&
    fcstab(186) = &H1AD1&
    fcstab(187) = &HB58&
    fcstab(188) = &H7FE7&
    fcstab(189) = &H6E6E&
    fcstab(190) = &H5CF5&
    fcstab(191) = &H4D7C&
    fcstab(192) = &HC60C&
    fcstab(193) = &HD785&
    fcstab(194) = &HE51E&
    fcstab(195) = &HF497&
    fcstab(196) = &H8028&
    fcstab(197) = &H91A1&
    fcstab(198) = &HA33A&
    fcstab(199) = &HB2B3&
    fcstab(200) = &H4A44&
    fcstab(201) = &H5BCD&
    fcstab(202) = &H6956&
    fcstab(203) = &H78DF&
    fcstab(204) = &HC60&
    fcstab(205) = &H1DE9&
    fcstab(206) = &H2F72&
    fcstab(207) = &H3EFB&
    fcstab(208) = &HD68D&
    fcstab(209) = &HC704&
    fcstab(210) = &HF59F&
    fcstab(211) = &HE416&
    fcstab(212) = &H90A9&
    fcstab(213) = &H8120&
    fcstab(214) = &HB3BB&
    fcstab(215) = &HA232&
    fcstab(216) = &H5AC5&
    fcstab(217) = &H4B4C&
    fcstab(218) = &H79D7&
    fcstab(219) = &H685E&
    fcstab(220) = &H1CE1&
    fcstab(221) = &HD68&
    fcstab(222) = &H3FF3&
    fcstab(223) = &H2E7A&
    fcstab(224) = &HE70E&
    fcstab(225) = &HF687&
    fcstab(226) = &HC41C&
    fcstab(227) = &HD595&
    fcstab(228) = &HA12A&
    fcstab(229) = &HB0A3&
    fcstab(230) = &H8238&
    fcstab(231) = &H93B1&
    fcstab(232) = &H6B46&
    fcstab(233) = &H7ACF&
    fcstab(234) = &H4854&
    fcstab(235) = &H59DD&
    fcstab(236) = &H2D62&
    fcstab(237) = &H3CEB&
    fcstab(238) = &HE70&
    fcstab(239) = &H1FF9&
    fcstab(240) = &HF78F&
    fcstab(241) = &HE606&
    fcstab(242) = &HD49D&
    fcstab(243) = &HC514&
    fcstab(244) = &HB1AB&
    fcstab(245) = &HA022&
    fcstab(246) = &H92B9&
    fcstab(247) = &H8330&
    fcstab(248) = &H7BC7&
    fcstab(249) = &H6A4E&
    fcstab(250) = &H58D5&
    fcstab(251) = &H495C&
    fcstab(252) = &H3DE3&
    fcstab(253) = &H2C6A&
    fcstab(254) = &H1EF1&
    fcstab(255) = &HF78&
  End If
 
  ' The initial FCS value
  fcs = pppinitfcs16
 
  ' evaluate the FCS
  For i = LBound(cp) To LBound(cp) + Size - 1
    fcs = (fcs \ &H100&) Xor fcstab((fcs Xor cp(i)) And &HFF&)
  Next i
 
  ' return the result
  Crc16 = fcs
End Function

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