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Electronics_Projects_2020/60hz_Divider/code/xilinx/cpld_countertest10/counta_html/fit/pinlegend.htm

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xpld
3 years ago
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  1. <html>
  2. <head>
  3. <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  4. <link rel="stylesheet" type="text/css" href="style.css">
  5. <script>
  6.       function showTop() { document.location.href = '#'; }
  7.     </script>
  8. </head>
  9. <body class="pgBgnd">
  10. <span id="legend" class="pgRef"><h3 align="center">Legends</h3>
  11. <table align="center" width="90%" border="0" cellpadding="0" cellspacing="0"><tr><td align="right"><form><input type="button" onclick="javascript:document.location.href='pinlegendV.htm'" value="verbose"></form></td></tr></table>
  12. <table align="center" width="90%" border="1" cellpadding="0" cellspacing="0">
  13. <tr>
  14. <th width="20%">Acronym</th>
  15. <th width="80%">Brief Description</th>
  16. </tr>
  17. <tr>
  18. <td width="20%"> CLK</td>
  19. <td width="80%"> Clock</td>
  20. </tr>
  21. <tr>
  22. <td width="20%"> GCK0</td>
  23. <td width="80%"> Global Clock 0</td>
  24. </tr>
  25. <tr>
  26. <td width="20%"> GCK1</td>
  27. <td width="80%"> Global Clock 1</td>
  28. </tr>
  29. <tr>
  30. <td width="20%"> GCK2</td>
  31. <td width="80%"> Global Clock 2</td>
  32. </tr>
  33. <tr>
  34. <td width="20%"> GND</td>
  35. <td width="80%"> Ground</td>
  36. </tr>
  37. <tr>
  38. <td width="20%"> GSR</td>
  39. <td width="80%"> Global Set/Reset</td>
  40. </tr>
  41. <tr>
  42. <td width="20%"> GTS0</td>
  43. <td width="80%"> Global Output Enable 0</td>
  44. </tr>
  45. <tr>
  46. <td width="20%"> GTS1</td>
  47. <td width="80%"> Global Output Enable 1</td>
  48. </tr>
  49. <tr>
  50. <td width="20%"> GTS2</td>
  51. <td width="80%"> Global Output Enable 2</td>
  52. </tr>
  53. <tr>
  54. <td width="20%"> GTS3</td>
  55. <td width="80%"> Global Output Enable 3</td>
  56. </tr>
  57. <tr>
  58. <td width="20%"> I/O</td>
  59. <td width="80%"> Input/Output</td>
  60. </tr>
  61. <tr>
  62. <td width="20%"> INIT</td>
  63. <td width="80%"> Initial state</td>
  64. </tr>
  65. <tr>
  66. <td width="20%"> ISP</td>
  67. <td width="80%"> In system programmable</td>
  68. </tr>
  69. <tr>
  70. <td width="20%"> JTAG</td>
  71. <td width="80%"> Joint Test Action Group</td>
  72. </tr>
  73. <tr>
  74. <td width="20%"> KPR</td>
  75. <td width="80%"> Unused I/O with weak keeper</td>
  76. </tr>
  77. <tr>
  78. <td width="20%"> NC</td>
  79. <td width="80%"> No Connects</td>
  80. </tr>
  81. <tr>
  82. <td width="20%"> PGND</td>
  83. <td width="80%"> Programmable ground pin</td>
  84. </tr>
  85. <tr>
  86. <td width="20%"> PROHIBITED</td>
  87. <td width="80%"> User reserved pin</td>
  88. </tr>
  89. <tr>
  90. <td width="20%"> R</td>
  91. <td width="80%"> Reset</td>
  92. </tr>
  93. <tr>
  94. <td width="20%"> S</td>
  95. <td width="80%"> Set</td>
  96. </tr>
  97. <tr>
  98. <td width="20%"> TCK</td>
  99. <td width="80%"> Test clock</td>
  100. </tr>
  101. <tr>
  102. <td width="20%"> TDI</td>
  103. <td width="80%"> Test data input</td>
  104. </tr>
  105. <tr>
  106. <td width="20%"> TDO</td>
  107. <td width="80%"> Test data output</td>
  108. </tr>
  109. <tr>
  110. <td width="20%"> TIE</td>
  111. <td width="80%"> Unused I/O floating</td>
  112. </tr>
  113. <tr>
  114. <td width="20%"> TMS</td>
  115. <td width="80%"> Test mode select</td>
  116. </tr>
  117. <tr>
  118. <td width="20%"> LVCMOS</td>
  119. <td width="80%"> Low Voltage CMOS 3.3 Volts</td>
  120. </tr>
  121. <tr>
  122. <td width="20%"> LVCMOS25</td>
  123. <td width="80%"> Low Voltage CMOS 2.5 Volts</td>
  124. </tr>
  125. <tr>
  126. <td width="20%"> LVCMOS33</td>
  127. <td width="80%"> Low Voltage CMOS 2.5 to 3.3 Volts</td>
  128. </tr>
  129. <tr>
  130. <td width="20%"> LVTTL</td>
  131. <td width="80%"> Low Voltage TTL 3.3 Volts</td>
  132. </tr>
  133. <tr>
  134. <td width="20%"> VCCIO</td>
  135. <td width="80%"> Input/Output Supply Voltage</td>
  136. </tr>
  137. <tr>
  138. <td width="20%"> VCC</td>
  139. <td width="80%"> Power internal</td>
  140. </tr>
  141. <tr>
  142. <td width="20%"> WPU</td>
  143. <td width="80%"> Weak Pull Up</td>
  144. </tr>
  145. </table></span><form><span class="pgRef"><table width="90%" align="center"><tr>
  146. <td align="left"><input type="button" onclick="showTop()" onmouseover="window.status='goto top of page'; return true;" onmouseout="window.status=''" value="back to top"></td>
  147. <td align="right"><input type="button" onclick="window.print()" onmouseover="window.status='print page'; return true;" onmouseout="window.status=''" value="print page"></td>
  148. </tr></table></span></form>
  149. </body>
  150. </html>