Release 10.1.03 - par K.39 (nt)
Copyright (c) 1995-2008 Xilinx, Inc.  All rights reserved.

Sat Feb 07 19:07:40 2009


INFO: The IO information is provided in three file formats as part of the Place and Route (PAR) process.  These formats are:
1. The <design name>_pad.txt file (this file) designed to provide information on IO usage in a human readable ASCII text format viewable through common text editors.
2. The <design namd>_pad.csv file for use with spreadsheet programs such as MS Excel. This file can also be read by PACE to communicate post PAR IO information.
3. The <design name>.pad file designed for parsing by customers.  It uses the "|" as a data field separator.

INPUT FILE:       main_map.ncd
OUTPUT FILE:      main_pad.txt
PART TYPE:        xc3s400
SPEED GRADE:      -4
PACKAGE:          tq144

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|DCI Value|IO Register|Signal Integrity|
+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|P1        |            |DIFFM    |IO_L01P_7/VRN_7    |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P2        |            |DIFFS    |IO_L01N_7/VRP_7    |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P3        |            |         |VCCO_7             |         |           |3             |          |         |           |         |3.30   |          |         |           |                |
|P4        |            |DIFFS    |IO/VREF_7          |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P5        |VRAM_A<4>   |IOB      |IO_L20P_7          |OUTPUT   |LVTTL      |7             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P6        |VRAM_A<5>   |IOB      |IO_L20N_7          |OUTPUT   |LVTTL      |7             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P7        |VRAM_A<2>   |IOB      |IO_L21P_7          |OUTPUT   |LVTTL      |7             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P8        |VRAM_A<3>   |IOB      |IO_L21N_7          |OUTPUT   |LVTTL      |7             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P9        |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P10       |VRAM_A<0>   |IOB      |IO_L22P_7          |OUTPUT   |LVTTL      |7             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P11       |VRAM_A<1>   |IOB      |IO_L22N_7          |OUTPUT   |LVTTL      |7             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P12       |VRAM_D<6>   |IOB      |IO_L23P_7          |BIDIR    |LVTTL      |7             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P13       |VRAM_D<7>   |IOB      |IO_L23N_7          |BIDIR    |LVTTL      |7             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P14       |VRAM_D<4>   |IOB      |IO_L24P_7          |BIDIR    |LVTTL      |7             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P15       |VRAM_D<5>   |IOB      |IO_L24N_7          |BIDIR    |LVTTL      |7             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P16       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P17       |VRAM_D<2>   |IOB      |IO_L40P_7          |BIDIR    |LVTTL      |7             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P18       |VRAM_D<3>   |IOB      |IO_L40N_7/VREF_7   |BIDIR    |LVTTL      |7             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P19       |            |         |VCCO_7             |         |           |3             |          |         |           |         |3.30   |          |         |           |                |
|P20       |VRAM_D<0>   |IOB      |IO_L40P_6/VREF_6   |BIDIR    |LVTTL      |6             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P21       |VRAM_D<1>   |IOB      |IO_L40N_6          |BIDIR    |LVTTL      |6             |12        |SLOW     |NONE**     |NONE     |       |LOCATED   |         |NO         |NONE            |
|P22       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P23       |            |DIFFM    |IO_L24P_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P24       |            |DIFFS    |IO_L24N_6/VREF_6   |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P25       |            |DIFFM    |IO_L23P_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P26       |            |DIFFS    |IO_L23N_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P27       |            |DIFFM    |IO_L22P_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P28       |            |DIFFS    |IO_L22N_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P29       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P30       |            |DIFFM    |IO_L21P_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P31       |            |DIFFS    |IO_L21N_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P32       |            |DIFFM    |IO_L20P_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P33       |            |DIFFS    |IO_L20N_6          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P34       |            |         |VCCO_6             |         |           |3             |          |         |           |         |3.30   |          |         |           |                |
|P35       |            |DIFFM    |IO_L01P_6/VRN_6    |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P36       |            |DIFFS    |IO_L01N_6/VRP_6    |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P37       |            |         |M1                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P38       |            |         |M0                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P39       |            |         |M2                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P40       |            |DIFFM    |IO_L01P_5/CS_B     |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P41       |            |DIFFS    |IO_L01N_5/RDWR_B   |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P42       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P43       |            |         |VCCO_5             |         |           |2             |          |         |           |         |3.30   |          |         |           |                |
|P44       |TestLED     |IOB      |IO/VREF_5          |OUTPUT   |LVTTL      |5             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P45       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P46       |            |DIFFM    |IO_L28P_5/D7       |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P47       |            |DIFFS    |IO_L28N_5/D6       |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P48       |            |         |VCCAUX             |         |           |              |          |         |           |         |2.5    |          |         |           |                |
|P49       |            |         |VCCINT             |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|P50       |            |DIFFM    |IO_L31P_5/D5       |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P51       |            |DIFFS    |IO_L31N_5/D4       |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P52       |            |DIFFM    |IO_L32P_5/GCLK2    |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P53       |            |DIFFS    |IO_L32N_5/GCLK3    |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P54       |            |         |VCCO_5             |         |           |2             |          |         |           |         |3.30   |          |         |           |                |
|P55       |ClkIn       |IOB      |IO_L32P_4/GCLK0    |INPUT    |LVTTL      |4             |          |         |           |NONE     |       |LOCATED   |         |NO         |NONE            |
|P56       |            |DIFFS    |IO_L32N_4/GCLK1    |UNUSED   |           |4             |          |         |           |         |       |          |         |           |                |
|P57       |            |DIFFM    |IO_L31P_4/DOUT/BUSY|UNUSED   |           |4             |          |         |           |         |       |          |         |           |                |
|P58       |            |DIFFS    |IO_L31N_4/INIT_B   |UNUSED   |           |4             |          |         |           |         |       |          |         |           |                |
|P59       |            |DIFFM    |IO_L30P_4/D3       |UNUSED   |           |4             |          |         |           |         |       |          |         |           |                |
|P60       |            |DIFFS    |IO_L30N_4/D2       |UNUSED   |           |4             |          |         |           |         |       |          |         |           |                |
|P61       |            |         |VCCINT             |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|P62       |            |         |VCCAUX             |         |           |              |          |         |           |         |2.5    |          |         |           |                |
|P63       |F_MOSI      |IOB      |IO_L27P_4/D1       |INPUT    |LVTTL      |4             |          |         |           |NONE     |       |LOCATED   |         |NO         |NONE            |
|P64       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P65       |            |DIFFS    |IO_L27N_4/DIN/D0   |UNUSED   |           |4             |          |         |           |         |       |          |         |           |                |
|P66       |            |         |VCCO_4             |         |           |2             |          |         |           |         |3.30   |          |         |           |                |
|P67       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P68       |F_RS        |IOB      |IO_L01P_4/VRN_4    |INPUT    |LVTTL      |4             |          |         |           |NONE     |       |LOCATED   |         |NO         |NONE            |
|P69       |F_DS        |IOB      |IO_L01N_4/VRP_4    |INPUT    |LVTTL      |4             |          |         |           |NONE     |       |LOCATED   |         |NO         |NONE            |
|P70       |F_SCK       |IOB      |IO/VREF_4          |INPUT    |LVTTL      |4             |          |         |           |NONE     |       |LOCATED   |         |NO         |NONE            |
|P71       |            |         |DONE               |         |           |              |          |         |           |         |       |          |         |           |                |
|P72       |            |         |CCLK               |         |           |              |          |         |           |         |       |          |         |           |                |
|P73       |F_MISO      |IOB      |IO_L01P_3/VRN_3    |TRISTATE |LVTTL      |3             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P74       |            |DIFFS    |IO_L01N_3/VRP_3    |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P75       |            |         |VCCO_3             |         |           |1             |          |         |           |         |3.30   |          |         |           |                |
|P76       |            |DIFFS    |IO                 |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P77       |            |DIFFM    |IO_L20P_3          |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P78       |            |DIFFS    |IO_L20N_3          |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P79       |            |DIFFM    |IO_L21P_3          |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P80       |            |DIFFS    |IO_L21N_3          |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P81       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P82       |            |DIFFM    |IO_L22P_3          |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P83       |            |DIFFS    |IO_L22N_3          |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P84       |            |DIFFM    |IO_L23P_3/VREF_3   |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|P85       |vs_out      |IOB      |IO_L23N_3          |OUTPUT   |LVTTL      |3             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P86       |blue_out<2> |IOB      |IO_L24P_3          |OUTPUT   |LVTTL      |3             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P87       |hs_out      |IOB      |IO_L24N_3          |OUTPUT   |LVTTL      |3             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P88       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P89       |blue_out<0> |IOB      |IO_L40P_3          |OUTPUT   |LVTTL      |3             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P90       |blue_out<1> |IOB      |IO_L40N_3/VREF_3   |OUTPUT   |LVTTL      |3             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P91       |            |         |VCCO_3             |         |           |1             |          |         |           |         |3.30   |          |         |           |                |
|P92       |green_out<1>|IOB      |IO_L40P_2/VREF_2   |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P93       |green_out<2>|IOB      |IO_L40N_2          |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P94       |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P95       |red_out<2>  |IOB      |IO_L24P_2          |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P96       |green_out<0>|IOB      |IO_L24N_2          |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P97       |red_out<0>  |IOB      |IO_L23P_2          |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P98       |red_out<1>  |IOB      |IO_L23N_2/VREF_2   |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P99       |            |DIFFM    |IO_L22P_2          |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|P100      |            |DIFFS    |IO_L22N_2          |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|P101      |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P102      |            |DIFFM    |IO_L21P_2          |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|P103      |            |DIFFS    |IO_L21N_2          |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|P104      |OEN         |IOB      |IO_L20P_2          |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P105      |            |DIFFS    |IO_L20N_2          |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|P106      |            |         |VCCO_2             |         |           |1             |          |         |           |         |3.30   |          |         |           |                |
|P107      |            |DIFFM    |IO_L01P_2/VRN_2    |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|P108      |WEN         |IOB      |IO_L01N_2/VRP_2    |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P109      |            |         |TDO                |         |           |              |          |         |           |         |       |          |         |           |                |
|P110      |            |         |TCK                |         |           |              |          |         |           |         |       |          |         |           |                |
|P111      |            |         |TMS                |         |           |              |          |         |           |         |       |          |         |           |                |
|P112      |            |DIFFM    |IO_L01P_1/VRN_1    |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|P113      |            |DIFFS    |IO_L01N_1/VRP_1    |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|P114      |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P115      |            |         |VCCO_1             |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|P116      |            |DIFFS    |IO                 |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|P117      |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P118      |VRAM_A<18>  |IOB      |IO_L28P_1          |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P119      |            |DIFFS    |IO_L28N_1          |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|P120      |            |         |VCCAUX             |         |           |              |          |         |           |         |2.5    |          |         |           |                |
|P121      |            |         |VCCINT             |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|P122      |VRAM_A<16>  |IOB      |IO_L31P_1          |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P123      |VRAM_A<17>  |IOB      |IO_L31N_1/VREF_1   |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P124      |VRAM_A<14>  |IOB      |IO_L32P_1/GCLK4    |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P125      |VRAM_A<15>  |IOB      |IO_L32N_1/GCLK5    |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P126      |            |         |VCCO_1             |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|P127      |VRAM_A<12>  |IOB      |IO_L32P_0/GCLK6    |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P128      |VRAM_A<13>  |IOB      |IO_L32N_0/GCLK7    |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P129      |VRAM_A<10>  |IOB      |IO_L31P_0/VREF_0   |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P130      |VRAM_A<11>  |IOB      |IO_L31N_0          |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P131      |VRAM_A<8>   |IOB      |IO_L30P_0          |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P132      |VRAM_A<9>   |IOB      |IO_L30N_0          |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P133      |            |         |VCCINT             |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|P134      |            |         |VCCAUX             |         |           |              |          |         |           |         |2.5    |          |         |           |                |
|P135      |            |DIFFM    |IO_L27P_0          |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|P136      |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P137      |            |DIFFS    |IO_L27N_0          |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|P138      |            |         |VCCO_0             |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|P139      |            |         |GND                |         |           |              |          |         |           |         |       |          |         |           |                |
|P140      |VRAM_A<6>   |IOB      |IO_L01P_0/VRN_0    |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P141      |VRAM_A<7>   |IOB      |IO_L01N_0/VRP_0    |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|P142      |            |         |HSWAP_EN           |         |           |              |          |         |           |         |       |          |         |           |                |
|P143      |            |         |PROG_B             |         |           |              |          |         |           |         |       |          |         |           |                |
|P144      |            |         |TDI                |         |           |              |          |         |           |         |       |          |         |           |                |
+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

* 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. 


