clockdiv_pad.txt

本程序以XILINX公司的ISE８.２为开发平台

|N3        |           |         |M0          |         |           |              |          |         |           |         |         |          |         |           |                |
|N4        |           |         |VCCINT      |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|N5        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|N6        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|N7        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|N8        |           |GCLKIOB  |GCK0        |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|N9        |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|N10       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|N11       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|N12       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|N13       |           |         |VCCINT      |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|N14       |           |IOB      |IO_D7       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|N15       |           |IOB      |IO_INIT     |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|N16       |           |IOB      |IO_D6       |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|P1        |           |IOB      |IO          |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|P2        |           |         |M1          |         |           |              |          |         |           |         |         |          |         |           |                |
|P3        |           |         |VCCINT      |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|P4        |           |         |NC          |         |           |              |          |         |           |         |         |          |         |           |                |
|P5        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|P6        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|P7        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|P8        |           |IOB      |IO_VREF_5   |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|P9        |           |IOB      |IO_VREF_4   |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|P10       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|P11       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|P12       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|P13       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|P14       |           |         |VCCINT      |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|P15       |           |         |PROGRAM     |         |           |              |          |         |           |         |         |          |         |           |                |
|P16       |           |IOB      |IO          |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|R1        |           |IOB      |IO          |UNUSED   |           |6             |          |         |           |         |         |          |         |           |                |
|R2        |           |         |GND         |         |           |              |          |         |           |         |         |          |         |           |                |
|R3        |           |         |M2          |         |           |              |          |         |           |         |         |          |         |           |                |
|R4        |           |         |NC          |         |           |              |          |         |           |         |         |          |         |           |                |
|R5        |           |IOB      |IO_VREF_5   |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|R6        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|R7        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|R8        |clk        |GCLKIOB  |GCK1        |INPUT    |LVTTL      |5             |          |         |           |NONE     |         |          |         |NO         |NONE            |
|R9        |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|R10       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|R11       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|R12       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|R13       |           |IOB      |IO_VREF_4   |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|R14       |           |         |DONE        |         |           |              |          |         |           |         |         |          |         |           |                |
|R15       |           |         |GND         |         |           |              |          |         |           |         |         |          |         |           |                |
|R16       |           |IOB      |IO          |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|T1        |           |         |GND         |         |           |              |          |         |           |         |         |          |         |           |                |
|T2        |           |IOB      |IO_VREF_5   |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|T3        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|T4        |           |IOB      |IO_VREF_5   |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|T5        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|T6        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|T7        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|T8        |           |IOB      |IO          |UNUSED   |           |5             |          |         |           |         |         |          |         |           |                |
|T9        |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|T10       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|T11       |           |IOB      |IO_VREF_4   |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|T12       |           |IOB      |IO_VREF_4   |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|T13       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|T14       |           |IOB      |IO          |UNUSED   |           |4             |          |         |           |         |         |          |         |           |                |
|T15       |           |IOB      |IO          |UNUSED   |           |3             |          |         |           |         |         |          |         |           |                |
|T16       |           |         |GND         |         |           |              |          |         |           |         |         |          |         |           |                |
+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

* Default value.
** This default Pullup/Pulldown value can be overridden in Bitgen. 
****** Special VCCO requirements may apply. Please consult the device 
       family datasheet for specific guideline on VCCO requirements.