loopback.pcf_pad.txt

Xilinx的培训教程的源码 virtex

|AD5       |           |DIFFS    |IO_L05N_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AD6       |           |DIFFM    |IO_L05P_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AD7       |           |         |PWRDWN_B        |         |           |              |          |         |           |         |         |          |         |           |                |
|AD8       |           |DIFFM    |IO_L05_4/No_Pair|UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AD9       |           |DIFFM    |IO_L02P_4/D1    |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AD10      |leds<7>    |IOB      |IO_L07P_4/VREF_4|OUTPUT   |LVCMOS25   |4             |12        |SLOW     |NONE**     |         |         |          |         |NO         |NONE            |
|AD11      |switches<1>|IOB      |IO_L37P_4       |INPUT    |LVCMOS25   |4             |          |         |           |NONE     |         |LOCATED   |         |NO         |NONE            |
|AD12      |           |DIFFM    |IO_L43P_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AD13      |           |DIFFM    |IO_L46P_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AD14      |           |DIFFS    |IO_L68N_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AD15      |           |DIFFS    |IO_L73N_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AD16      |           |DIFFM    |IO_L73P_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD17      |           |DIFFM    |IO_L68P_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD18      |           |DIFFS    |IO_L46N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD19      |           |DIFFS    |IO_L43N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD20      |           |DIFFS    |IO_L37N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD21      |           |DIFFS    |IO_L07N_5/VREF_5|UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD22      |           |DIFFS    |IO_L02N_5/D6    |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD23      |           |DIFFS    |IO_L05_5/No_Pair|UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AD24      |           |         |M0              |         |           |              |          |         |           |         |         |          |         |           |                |
|AD25      |           |DIFFM    |IO_L05P_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AD26      |           |DIFFS    |IO_L05N_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AD27      |           |DIFFM    |IO_L37P_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AD28      |           |DIFFS    |IO_L37N_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AD29      |           |DIFFM    |IO_L42P_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AD30      |           |DIFFS    |IO_L42N_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AE1       |           |DIFFS    |IO_L39N_3/VREF_3|UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AE2       |           |DIFFM    |IO_L39P_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AE3       |           |DIFFS    |IO_L33N_3/VREF_3|UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AE4       |           |DIFFM    |IO_L33P_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AE5       |           |DIFFS    |IO_L31N_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AE6       |           |         |GND             |         |           |              |          |         |           |         |         |          |         |           |                |
|AE7       |rs232_tx   |IOB      |IO_L08N_4       |OUTPUT   |LVCMOS25   |4             |12        |SLOW     |NONE**     |         |         |LOCATED   |         |NO         |NONE            |
|AE8       |leds<6>    |IOB      |IO_L08P_4       |OUTPUT   |LVCMOS25   |4             |12        |SLOW     |NONE**     |         |         |          |         |NO         |NONE            |
|AE9       |           |DIFFS    |IO_L44N_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AE10      |           |DIFFM    |IO_L44P_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AE11      |           |DIFFS    |IO_L47N_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AE12      |           |DIFFM    |IO_L47P_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AE13      |           |         |GND             |         |           |              |          |         |           |         |         |          |         |           |                |
|AE14      |           |DIFFM    |IO_L68P_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AE15      |           |DIFFM    |IO_L73P_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AE16      |           |DIFFS    |IO_L73N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE17      |           |DIFFS    |IO_L68N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE18      |           |         |GND             |         |           |              |          |         |           |         |         |          |         |           |                |
|AE19      |           |DIFFS    |IO_L47N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE20      |           |DIFFM    |IO_L47P_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE21      |           |DIFFS    |IO_L44N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE22      |           |DIFFM    |IO_L44P_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE23      |           |DIFFS    |IO_L08N_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE24      |           |DIFFM    |IO_L08P_5       |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|AE25      |           |         |GND             |         |           |              |          |         |           |         |         |          |         |           |                |
|AE26      |           |DIFFS    |IO_L31N_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AE27      |           |DIFFM    |IO_L33P_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AE28      |           |DIFFS    |IO_L33N_6/VREF_6|UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AE29      |           |DIFFM    |IO_L39P_6       |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AE30      |           |DIFFS    |IO_L39N_6/VREF_6|UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|AF1       |           |DIFFS    |IO_L36N_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AF2       |           |DIFFM    |IO_L36P_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AF3       |           |DIFFS    |IO_L34N_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AF4       |           |DIFFM    |IO_L34P_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AF5       |           |         |GND             |         |           |              |          |         |           |         |         |          |         |           |                |
|AF6       |           |DIFFM    |IO_L31P_3       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|AF7       |           |DIFFM    |IO_L01P_4/INIT_B|UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AF8       |switches<2>|IOB      |IO_L38N_4       |INPUT    |LVCMOS25   |4             |          |         |           |NONE     |         |LOCATED   |         |NO         |NONE            |
|AF9       |switches<3>|IOB      |IO_L38P_4       |INPUT    |LVCMOS25   |4             |          |         |           |NONE     |         |LOCATED   |         |NO         |NONE            |
|AF10      |switches<5>|IOB      |IO_L39N_4       |INPUT    |LVCMOS25   |4             |          |         |           |NONE     |         |          |         |NO         |NONE            |
|AF11      |           |IOB      |IO_L50_4/No_Pair|UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AF12      |           |DIFFS    |IO_L56N_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AF13      |           |DIFFM    |IO_L56P_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AF14      |           |DIFFS    |IO_L69N_4       |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AF15      |           |DIFFS    |IO_L74N_4/GCLK3S|UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|AF16      |           |DIFFM    |IO_L74P_5/GCLK4P|UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |