prescale_counter_pad.txt

该源码为xilinx ise教程的附带光盘源码

|L3        |               |IOBS     |IO_L4N_VREF_18          |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|L4        |               |IOBM     |IO_L4P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|L5        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|L6        |               |IOBM     |IO_L2P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|L7        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|L8        |               |         |VCCINT                  |         |           |              |          |         |           |         |1.5      |          |         |           |                |
|L9        |               |         |DXN_0                   |         |           |              |          |         |           |         |         |          |         |           |                |
|L10       |               |         |DXP_0                   |         |           |              |          |         |           |         |         |          |         |           |                |
|L11       |               |         |M1_0                    |         |           |              |          |         |           |         |         |          |         |           |                |
|L12       |               |         |VCCINT                  |         |           |              |          |         |           |         |1.5      |          |         |           |                |
|L13       |counter_out<14>|IOB      |IO_L4P_13               |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|L14       |counter_out<30>|IOB      |IO_L2N_SM6N_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|L15       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|L16       |counter_out<21>|IOB      |IO_L0N_SM8N_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|L17       |counter_out<9> |IOB      |IO_L1P_SM7P_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|L18       |counter_out<3> |IOB      |IO_L3N_SM5N_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|M1        |               |IOBS     |IO_L5N_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|M2        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|M3        |               |IOBS     |IO_L6N_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|M4        |               |IOBM     |IO_L6P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|M5        |               |IOBS     |IO_L8N_CC_18            |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|M6        |               |IOBS     |IO_L2N_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|M7        |               |         |VCCAUX                  |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|M8        |               |         |INIT_B_0                |         |           |              |          |         |           |         |         |          |         |           |                |
|M9        |               |         |TCK_0                   |         |           |              |          |         |           |         |         |          |         |           |                |
|M10       |               |IOBS     |IO_L6N_D6_2             |UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|M11       |               |IOBS     |IO_L8N_D2_FS2_2         |UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|M12       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|M13       |counter_out<8> |IOB      |IO_L4N_VREF_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|M14       |               |IOBM     |IO_L6P_SM3P_13          |UNUSED   |           |13            |          |         |           |         |         |          |         |           |                |
|M15       |               |IOBM     |IO_L8P_CC_SM1P_13       |UNUSED   |           |13            |          |         |           |         |         |          |         |           |                |
|M16       |               |IOBS     |IO_L8N_CC_SM1N_13       |UNUSED   |           |13            |          |         |           |         |         |          |         |           |                |
|M17       |               |         |VCCO_13                 |         |           |13            |          |         |           |         |2.50     |          |         |           |                |
|M18       |counter_out<27>|IOB      |IO_L3P_SM5P_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|N1        |               |IOBM     |IO_L5P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|N2        |               |IOBM     |IO_L7P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|N3        |               |IOBS     |IO_L7N_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|N4        |               |         |VCCO_18                 |         |           |18            |          |         |           |         |any******|          |         |           |                |
|N5        |               |IOBM     |IO_L8P_CC_18            |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|N6        |               |IOBM     |IO_L11P_CC_18           |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|N7        |               |IOBM     |IO_L13P_18              |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|N8        |               |         |CCLK_0                  |         |           |              |          |         |           |         |         |          |         |           |                |
|N9        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|N10       |               |IOBM     |IO_L6P_D7_2             |UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|N11       |               |IOBM     |IO_L8P_D3_2             |UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|N12       |               |         |M0_0                    |         |           |              |          |         |           |         |         |          |         |           |                |
|N13       |               |         |M2_0                    |         |           |              |          |         |           |         |         |          |         |           |                |
|N14       |               |         |VCCO_13                 |         |           |13            |          |         |           |         |2.50     |          |         |           |                |
|N15       |               |IOBS     |IO_L6N_SM3N_13          |UNUSED   |           |13            |          |         |           |         |         |          |         |           |                |
|N16       |               |IOBM     |IO_L9P_CC_SM0P_13       |UNUSED   |           |13            |          |         |           |         |         |          |         |           |                |
|N17       |               |IOBS     |IO_L9N_CC_SM0N_13       |UNUSED   |           |13            |          |         |           |         |         |          |         |           |                |
|N18       |               |IOBS     |IO_L5N_SM4N_13          |UNUSED   |           |13            |          |         |           |         |         |          |         |           |                |
|P1        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|P2        |               |IOBM     |IO_L9P_CC_18            |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|P3        |               |IOBS     |IO_L9N_CC_18            |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|P4        |               |IOBM     |IO_L15P_18              |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|P5        |               |IOBS     |IO_L11N_CC_18           |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|P6        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|P7        |               |IOBS     |IO_L13N_18              |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|P8        |               |         |DONE_0                  |         |           |              |          |         |           |         |         |          |         |           |                |
|P9        |               |IOBS     |IO_L4N_VREF_FOE_B_MOSI_2|UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|P10       |               |IOBM     |IO_L4P_FCS_B_2          |UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|P11       |               |         |VCCO_4                  |         |           |4             |          |         |           |         |2.50     |          |         |           |                |
|P12       |               |IOBS     |IO_L9N_D0_FS0_2         |UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|P13       |               |IOBM     |IO_L9P_D1_FS1_2         |UNUSED   |           |2             |          |         |           |         |         |          |         |           |                |
|P14       |               |         |R_FUSE_0                |         |           |              |          |         |           |         |         |          |         |           |                |
|P15       |               |         |RDWR_B_0                |         |           |              |          |         |           |         |         |          |         |           |                |
|P16       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |