prescale_counter_pad.txt

该源码为xilinx ise教程的附带光盘源码

|G7        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|G8        |               |IOBM     |IO_L5P_A9_D25_1         |UNUSED   |           |1             |          |         |           |         |         |          |         |           |                |
|G9        |               |IOBS     |IO_L3N_A12_D28_1        |UNUSED   |           |1             |          |         |           |         |         |          |         |           |                |
|G10       |               |IOBM     |IO_L1P_A17_1            |UNUSED   |           |1             |          |         |           |         |         |          |         |           |                |
|G11       |               |IOBS     |IO_L0N_A18_1            |UNUSED   |           |1             |          |         |           |         |         |          |         |           |                |
|G12       |               |         |VCCAUX                  |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|G13       |               |IOBM     |IO_L8P_CC_A3_D19_1      |UNUSED   |           |1             |          |         |           |         |         |          |         |           |                |
|G14       |reset          |IOB      |IO_L8N_CC_11            |INPUT    |LVCMOS25   |11            |          |         |           |NONE     |         |          |         |NO         |NONE            |
|G15       |counter_out<0> |IOB      |IO_L13N_11              |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|G16       |counter_out<18>|IOB      |IO_L15N_SM13N_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|G17       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|G18       |counter_out<15>|IOB      |IO_L16N_SM12N_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|H1        |               |IOBS     |IO_L19N_12              |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|H2        |               |IOBM     |IO_L17P_12              |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|H3        |               |IOBM     |IO_L16P_12              |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|H4        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|H5        |               |IOBS     |IO_L8N_CC_12            |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|H6        |               |IOBM     |IO_L8P_CC_12            |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|H7        |               |         |VCCAUX                  |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|H8        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|H9        |               |         |AVSS_0                  |         |           |              |          |         |           |         |         |          |         |           |                |
|H10       |               |         |AVDD_0                  |         |           |              |          |         |           |         |         |          |         |           |                |
|H11       |               |         |VCCINT                  |         |           |              |          |         |           |         |1.5      |          |         |           |                |
|H12       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|H13       |               |IOBS     |IO_L8N_CC_A2_D18_1      |UNUSED   |           |1             |          |         |           |         |         |          |         |           |                |
|H14       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|H15       |counter_out<29>|IOB      |IO_L13P_11              |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|H16       |counter_out<20>|IOB      |IO_L15P_SM13P_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|H17       |counter_out<13>|IOB      |IO_L17P_SM11P_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|H18       |counter_out<16>|IOB      |IO_L16P_SM12P_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|J1        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|J2        |               |IOBS     |IO_L17N_12              |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|J3        |               |IOBS     |IO_L16N_12              |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|J4        |               |IOBS     |IO_L15N_12              |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|J5        |               |IOBM     |IO_L15P_12              |UNUSED   |           |12            |          |         |           |         |         |          |         |           |                |
|J6        |               |         |VCCAUX                  |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|J7        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|J8        |               |         |VCCINT                  |         |           |              |          |         |           |         |1.5      |          |         |           |                |
|J9        |               |         |VREFN_0                 |         |           |              |          |         |           |         |         |          |         |           |                |
|J10       |               |IPAD     |VP_0                    |UNUSED   |           |0             |          |         |           |         |         |          |         |           |                |
|J11       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|J12       |               |         |VCCINT                  |         |           |              |          |         |           |         |1.5      |          |         |           |                |
|J13       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|J14       |counter_out<5> |IOB      |IO_L19N_SM9N_11         |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|J15       |counter_out<2> |IOB      |IO_L19P_SM9P_11         |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|J16       |               |         |VCCO_11                 |         |           |11            |          |         |           |         |2.50     |          |         |           |                |
|J17       |counter_out<12>|IOB      |IO_L17N_SM11N_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|J18       |counter_out<7> |IOB      |IO_L18N_SM10N_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|K1        |               |IOBS     |IO_L1N_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|K2        |               |IOBM     |IO_L1P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|K3        |               |         |VCCO_18                 |         |           |18            |          |         |           |         |any******|          |         |           |                |
|K4        |               |IOBS     |IO_L0N_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|K5        |               |IOBM     |IO_L0P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|K6        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|K7        |               |         |VCCINT                  |         |           |              |          |         |           |         |1.5      |          |         |           |                |
|K8        |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|K9        |               |IPAD     |VN_0                    |UNUSED   |           |0             |          |         |           |         |         |          |         |           |                |
|K10       |               |         |VREFP_0                 |         |           |              |          |         |           |         |         |          |         |           |                |
|K11       |               |         |VCCINT                  |         |           |              |          |         |           |         |1.5      |          |         |           |                |
|K12       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|K13       |               |         |VCCAUX                  |         |           |              |          |         |           |         |2.5      |          |         |           |                |
|K14       |counter_out<31>|IOB      |IO_L2P_SM6P_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|K15       |counter_out<4> |IOB      |IO_L0P_SM8P_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|K16       |counter_out<17>|IOB      |IO_L1N_SM7N_13          |OUTPUT   |LVCMOS25   |13            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|K17       |counter_out<6> |IOB      |IO_L18P_SM10P_11        |OUTPUT   |LVCMOS25   |11            |12        |SLOW     |           |         |         |          |         |NO         |NONE            |
|K18       |               |         |GND                     |         |           |              |          |         |           |         |         |          |         |           |                |
|L1        |               |IOBS     |IO_L3N_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |
|L2        |               |IOBM     |IO_L3P_18               |UNUSED   |           |18            |          |         |           |         |         |          |         |           |                |