top_pad.txt

这是非常好的vhdl例子

Release 6.2i - Par G.28
Copyright (c) 1995-2004 Xilinx, Inc.  All rights reserved.

Thu Dec 02 09:30:20 2004


INPUT FILE:       top_map.ncd
OUTPUT FILE:      top_pad.txt
PART TYPE:        xc3s400
SPEED GRADE:      -4
PACKAGE:          pq208

Pinout by Pin Number:

-----     |-----      |-----    |-----              |-----    |-----      |-----         |-----     |-----    |-----      |-----    |-----  |-----     |
Pin Number|Signal Name|Pin Usage|Pin Name           |Direction|IO Standard|IO Bank Number|Drive (mA)|Slew Rate|Termination|IOB Delay|Voltage|Constraint|
P1        |           |         |GND                |         |           |              |          |         |           |         |       |          |
P2        |           |IOB      |IO_L01P_7/VRN_7    |UNUSED   |           |7             |          |         |           |         |       |          |
P3        |           |IOB      |IO_L01N_7/VRP_7    |UNUSED   |           |7             |          |         |           |         |       |          |
P4        |           |IOB      |IO_L16P_7/VREF_7   |UNUSED   |           |7             |          |         |           |         |       |          |
P5        |ps2data    |IOB      |IO_L16N_7          |BIDIR    |LVCMOS25   |7             |4         |SLOW     |NONE**     |IFD      |       |LOCATED   |
P6        |           |         |VCCO_7             |         |           |7             |          |         |           |         |2.50   |          |
P7        |ps2clk     |IOB      |IO_L19P_7          |BIDIR    |LVCMOS25   |7             |4         |SLOW     |NONE**     |IFD      |       |LOCATED   |
P8        |           |         |GND                |         |           |              |          |         |           |         |       |          |
P9        |           |IOB      |IO_L19N_7/VREF_7   |UNUSED   |           |7             |          |         |           |         |       |          |
P10       |           |IOB      |IO_L20P_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P11       |           |IOB      |IO_L20N_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P12       |           |IOB      |IO_L21P_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P13       |           |IOB      |IO_L21N_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P14       |           |         |GND                |         |           |              |          |         |           |         |       |          |
P15       |           |IOB      |IO_L22P_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P16       |           |IOB      |IO_L22N_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P17       |           |         |VCCAUX             |         |           |              |          |         |           |         |3.3    |          |
P18       |           |IOB      |IO_L23P_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P19       |           |IOB      |IO_L23N_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P20       |           |IOB      |IO_L24P_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P21       |           |IOB      |IO_L24N_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P22       |           |IOB      |IO_L39P_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P23       |           |         |VCCO_7             |         |           |7             |          |         |           |         |2.50   |          |
P24       |           |IOB      |IO_L39N_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P25       |           |         |GND                |         |           |              |          |         |           |         |       |          |
P26       |           |IOB      |IO_L40P_7          |UNUSED   |           |7             |          |         |           |         |       |          |
P27       |           |IOB      |IO_L40N_7/VREF_7   |UNUSED   |           |7             |          |         |           |         |       |          |
P28       |           |IOB      |IO_L40P_6/VREF_6   |UNUSED   |           |6             |          |         |           |         |       |          |
P29       |rgb<2>     |IOB      |IO_L40N_6          |OUTPUT   |LVCMOS25   |6             |4         |SLOW     |NONE**     |         |       |LOCATED   |
P30       |           |         |GND                |         |           |              |          |         |           |         |       |          |
P31       |           |IOB      |IO_L39P_6          |UNUSED   |           |6             |          |         |           |         |       |          |
P32       |           |         |VCCO_6             |         |           |6             |          |         |           |         |2.50   |          |
P33       |rgb<0>     |IOB      |IO_L39N_6          |OUTPUT   |LVCMOS25   |6             |4         |SLOW     |NONE**     |         |       |LOCATED   |
P34       |rgb<1>     |IOB      |IO_L24P_6          |OUTPUT   |LVCMOS25   |6             |4         |SLOW     |NONE**     |         |       |LOCATED   |
P35       |vsyncb     |IOB      |IO_L24N_6/VREF_6   |OUTPUT   |LVCMOS25   |6             |4         |SLOW     |NONE**     |         |       |LOCATED   |
P36       |hsyncb     |IOB      |IO_L23P_6          |OUTPUT   |LVCMOS25   |6             |4         |SLOW     |NONE**     |         |       |LOCATED   |
P37       |model1<0>  |IOB      |IO_L23N_6          |INPUT    |LVCMOS25   |6             |          |         |           |NONE     |       |LOCATED   |
P38       |           |         |VCCAUX             |         |           |              |          |         |           |         |3.3    |          |
P39       |model1<1>  |IOB      |IO_L22P_6          |INPUT    |LVCMOS25   |6             |          |         |           |NONE     |       |LOCATED   |
P40       |model1<2>  |IOB      |IO_L22N_6          |INPUT    |LVCMOS25   |6             |          |         |           |NONE     |       |LOCATED   |
P41       |           |         |GND                |         |           |              |          |         |           |         |       |          |
P42       |           |IOB      |IO_L21P_6          |UNUSED   |           |6             |          |         |           |         |       |          |
P43       |           |IOB      |IO_L21N_6          |UNUSED   |           |6             |          |         |           |         |       |          |
P44       |           |IOB      |IO_L20P_6          |UNUSED   |           |6             |          |         |           |         |       |          |
P45       |reset1     |IOB      |IO_L20N_6          |INPUT    |LVCMOS25   |6             |          |         |           |NONE     |       |LOCATED   |
P46       |           |IOB      |IO_L19P_6          |UNUSED   |           |6             |          |         |           |         |       |          |
P47       |           |         |GND                |         |           |              |          |         |           |         |       |          |
P48       |           |IOB      |IO_L19N_6          |UNUSED   |           |6             |          |         |           |         |       |          |
P49       |           |         |VCCO_6             |         |           |6             |          |         |           |         |2.50   |          |
P50       |           |IOB      |IO/VREF_6          |UNUSED   |           |6             |          |         |           |         |       |          |
P51       |           |IOB      |IO_L01P_6/VRN_6    |UNUSED   |           |6             |          |         |           |         |       |          |
P52       |           |IOB      |IO_L01N_6/VRP_6    |UNUSED   |           |6             |          |         |           |         |       |          |
P53       |           |         |GND                |         |           |              |          |         |           |         |       |          |
P54       |           |         |M1                 |         |           |              |          |         |           |         |       |          |
P55       |           |         |M0                 |         |           |              |          |         |           |         |       |          |
P56       |           |         |M2                 |         |           |              |          |         |           |         |       |          |
P57       |           |IOB      |IO_L01P_5/CS_B     |UNUSED   |           |5             |          |         |           |         |       |          |
P58       |           |IOB      |IO_L01N_5/RDWR_B   |UNUSED   |           |5             |          |         |           |         |       |          |
P59       |           |         |GND                |         |           |              |          |         |           |         |       |          |
P60       |           |         |VCCO_5             |         |           |5             |          |         |           |         |na     |          |
P61       |           |IOB      |IO_L10P_5/VRN_5    |UNUSED   |           |5             |          |         |           |         |       |          |