Release 8.1i - par I.24 Copyright (c) 1995-2005 Xilinx, Inc. All rights reserved. Thu May 17 22:17:37 2007 INFO: The IO information is provided in three file formats as part of the Place and Route (PAR) process. These formats are: 1. The _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 _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 .pad file designed for parsing by customers. It uses the "|" as a data field separator. INPUT FILE: ps2_lcd1602_1_map.ncd OUTPUT FILE: ps2_lcd1602_1_pad.txt PART TYPE: xc3s400 SPEED GRADE: -5 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|DCI Value|IO Register|Signal Integrity| +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |P1 | | |GND | | | | | | | | | | | | | |P2 | |DIFFM |IO_L01P_7/VRN_7 |UNUSED | |7 | | | | | | | | | | |P3 | |DIFFS |IO_L01N_7/VRP_7 |UNUSED | |7 | | | | | | | | | | |P4 | |DIFFM |IO_L16P_7/VREF_7 |UNUSED | |7 | | | | | | | | | | |P5 | |DIFFS |IO_L16N_7 |UNUSED | |7 | | | | | | | | | | |P6 | | |VCCO_7 | | |7 | | | | |any******| | | | | |P7 | |DIFFM |IO_L19P_7 |UNUSED | |7 | | | | | | | | | | |P8 | | |GND | | | | | | | | | | | | | |P9 | |DIFFS |IO_L19N_7/VREF_7 |UNUSED | |7 | | | | | | | | | | |P10 | |DIFFM |IO_L20P_7 |UNUSED | |7 | | | | | | | | | | |P11 | |DIFFS |IO_L20N_7 |UNUSED | |7 | | | | | | | | | | |P12 | |DIFFM |IO_L21P_7 |UNUSED | |7 | | | | | | | | | | |P13 | |DIFFS |IO_L21N_7 |UNUSED | |7 | | | | | | | | | | |P14 | | |GND | | | | | | | | | | | | | |P15 | |DIFFM |IO_L22P_7 |UNUSED | |7 | | | | | | | | | | |P16 | |DIFFS |IO_L22N_7 |UNUSED | |7 | | | | | | | | | | |P17 | | |VCCAUX | | | | | | | |2.5 | | | | | |P18 | |DIFFM |IO_L23P_7 |UNUSED | |7 | | | | | | | | | | |P19 | |DIFFS |IO_L23N_7 |UNUSED | |7 | | | | | | | | | | |P20 | |DIFFM |IO_L24P_7 |UNUSED | |7 | | | | | | | | | | |P21 | |DIFFS |IO_L24N_7 |UNUSED | |7 | | | | | | | | | | |P22 | |DIFFM |IO_L39P_7 |UNUSED | |7 | | | | | | | | | | |P23 | | |VCCO_7 | | |7 | | | | |any******| | | | | |P24 | |DIFFS |IO_L39N_7 |UNUSED | |7 | | | | | | | | | | |P25 | | |GND | | | | | | | | | | | | | |P26 | |DIFFM |IO_L40P_7 |UNUSED | |7 | | | | | | | | | | |P27 | |DIFFS |IO_L40N_7/VREF_7 |UNUSED | |7 | | | | | | | | | | |P28 | |DIFFM |IO_L40P_6/VREF_6 |UNUSED | |6 | | | | | | | | | | |P29 | |DIFFS |IO_L40N_6 |UNUSED | |6 | | | | | | | | | | |P30 | | |GND | | | | | | | | | | | | | |P31 | |DIFFM |IO_L39P_6 |UNUSED | |6 | | | | | | | | | | |P32 | | |VCCO_6 | | |6 | | | | |any******| | | | | |P33 | |DIFFS |IO_L39N_6 |UNUSED | |6 | | | | | | | | | | |P34 | |DIFFM |IO_L24P_6 |UNUSED | |6 | | | | | | | | | | |P35 | |DIFFS |IO_L24N_6/VREF_6 |UNUSED | |6 | | | | | | | | | | |P36 | |DIFFM |IO_L23P_6 |UNUSED | |6 | | | | | | | | | | |P37 | |DIFFS |IO_L23N_6 |UNUSED | |6 | | | | | | | | | | |P38 | | |VCCAUX | | | | | | | |2.5 | | | | | |P39 | |DIFFM |IO_L22P_6 |UNUSED | |6 | | | | | | | | | | |P40 | |DIFFS |IO_L22N_6 |UNUSED | |6 | | | | | | | | | | |P41 | | |GND | | | | | | | | | | | | | |P42 | |DIFFM |IO_L21P_6 |UNUSED | |6 | | | | | | | | | | |P43 | |DIFFS |IO_L21N_6 |UNUSED | |6 | | | | | | | | | | |P44 | |DIFFM |IO_L20P_6 |UNUSED | |6 | | | | | | | | | | |P45 | |DIFFS |IO_L20N_6 |UNUSED | |6 | | | | | | | | | | |P46 | |DIFFM |IO_L19P_6 |UNUSED | |6 | | | | | | | | | | |P47 | | |GND | | | | | | | | | | | | | |P48 | |DIFFS |IO_L19N_6 |UNUSED | |6 | | | | | | | | | | |P49 | | |VCCO_6 | | |6 | | | | |any******| | | | | |P50 | |DIFFM |IO/VREF_6 |UNUSED | |6 | | | | | | | | | | |P51 | |DIFFM |IO_L01P_6/VRN_6 |UNUSED | |6 | | | | | | | | | | |P52 | |DIFFS |IO_L01N_6/VRP_6 |UNUSED | |6 | | | | | | | | | | |P53 | | |GND | | | | | | | | | | | | | |P54 | | |M1 | | | | | | | | | | | | | |P55 | | |M0 | | | | | | | | | | | | | |P56 | | |M2 | | | | | | | | | | | | | |P57 | |DIFFM |IO_L01P_5/CS_B |UNUSED | |5 | | | | | | | | | | |P58 | |DIFFS |IO_L01N_5/RDWR_B |UNUSED | |5 | | | | | | | | | | |P59 | | |GND | | | | | | | | | | | | | |P60 | | |VCCO_5 | | |5 | | | | |2.50 | | | | | |P61 | |DIFFM |IO_L10P_5/VRN_5 |UNUSED | |5 | | | | | | | | | | |P62 | |DIFFS |IO_L10N_5/VRP_5 |UNUSED | |5 | | | | | | | | | | |P63 | |IOB |IO |UNUSED | |5 | | | | | | | | | | |P64 | |DIFFM |IO_L27P_5 |UNUSED | |5 | | | | | | | | | | |P65 | |DIFFS |IO_L27N_5/VREF_5 |UNUSED | |5 | | | | | | | | | | |P66 | | |GND | | | | | | | | | | | | | |P67 | |DIFFM |IO_L28P_5/D7 |UNUSED | |5 | | | | | | | | | | |P68 | |DIFFS |IO_L28N_5/D6 |UNUSED | |5 | | | | | | | | | | |P69 | | |VCCAUX | | | | | | | |2.5 | | | | | |P70 | | |VCCINT | | | | | | | |1.2 | | | | | |P71 | |IOB |IO |UNUSED | |5 | | | | | | | | | | |P72 | |DIFFM |IO_L31P_5/D5 |UNUSED | |5 | | | | | | | | | | |P73 | | |VCCO_5 | | |5 | | | | |2.50 | | | | | |P74 | |DIFFS |IO_L31N_5/D4 |UNUSED | |5 | | | | | | | | | | |P75 | | |GND | | | | | | | | | | | | | |P76 |CLK |IOB |IO_L32P_5/GCLK2 |INPUT |LVCMOS25 |5 | | | |NONE | |LOCATED | |NO |NONE | |P77 | |DIFFS |IO_L32N_5/GCLK3 |UNUSED | |5 | | | | | | | | | | |P78 | |IOB |IO/VREF_5 |UNUSED | |5 | | | | | | | | | | |P79 |reset1 |IOB |IO_L32P_4/GCLK0 |INPUT |LVCMOS25 |4 | | | |NONE | |LOCATED | |NO |NONE | |P80 | |DIFFS |IO_L32N_4/GCLK1 |UNUSED | |4 | | | | | | | | | | |P81 | |DIFFM |IO_L31P_4/DOUT/BUSY|UNUSED | |4 | | | | | | | | | | |P82 | | |GND | | | | | | | | | | | | | |P83 | |DIFFS |IO_L31N_4/INIT_B |UNUSED | |4 | | | | | | | | | | |P84 | | |VCCO_4 | | |4 | | | | |2.50 | | | | | |P85 | |IOB |IO/VREF_4 |UNUSED | |4 | | | | | | | | | | |P86 | |DIFFM |IO_L30P_4/D3 |UNUSED | |4 | | | | | | | | | | |P87 | |DIFFS |IO_L30N_4/D2 |UNUSED | |4 | | | | | | | | | | |P88 | | |VCCINT | | | | | | | |1.2 | | | | | |P89 | | |VCCAUX | | | | | | | |2.5 | | | | | |P90 | |DIFFM |IO_L27P_4/D1 |UNUSED | |4 | | | | | | | | | | |P91 | | |GND | | | | | | | | | | | | | |P92 | |DIFFS |IO_L27N_4/DIN/D0 |UNUSED | |4 | | | | | | | | | | |P93 | |IOB |IO |UNUSED | |4 | | | | | | | | | | |P94 | |DIFFM |IO_L25P_4 |UNUSED | |4 | | | | | | | | | | |P95 | |DIFFS |IO_L25N_4 |UNUSED | |4 | | | | | | | | | | |P96 | |IOB |IO/VREF_4 |UNUSED | |4 | | | | | | | | | | |P97 | |DIFFS |IO |UNUSED | |4 | | | | | | | | | | |P98 | | |VCCO_4 | | |4 | | | | |2.50 | | | | | |P99 | | |GND | | | | | | | | | | | | | |P100 | |DIFFM |IO_L01P_4/VRN_4 |UNUSED | |4 | | | | | | | | | | |P101 | |DIFFS |IO_L01N_4/VRP_4 |UNUSED | |4 | | | | | | | | | | |P102 |LCD_Data<0>|IOB |IO/VREF_4 |OUTPUT |LVCMOS25 |4 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P103 | | |DONE | | | | | | | | | | | | | |P104 | | |CCLK | | | | | | | | | | | | | |P105 | | |GND | | | | | | | | | | | | | |P106 |LCD_Data<1>|IOB |IO_L01P_3/VRN_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P107 |LCD_Data<2>|IOB |IO_L01N_3/VRP_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P108 |LCD_Data<3>|IOB |IO_L17P_3/VREF_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P109 |LCD_Data<4>|IOB |IO_L17N_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P110 | | |VCCO_3 | | |3 | | | | |2.50 | | | | | |P111 |LCD_Data<5>|IOB |IO_L19P_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P112 | | |GND | | | | | | | | | | | | | |P113 |LCD_Data<6>|IOB |IO_L19N_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P114 |LCD_Data<7>|IOB |IO_L20P_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P115 |LCD_RW |IOB |IO_L20N_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |NO |NONE | |P116 |LCD_EN |IOB |IO_L21P_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |NO |NONE | |P117 |LCD_RS |IOB |IO_L21N_3 |OUTPUT |LVCMOS25 |3 |12 |SLOW |NONE** | | |LOCATED | |YES |NONE | |P118 | | |GND | | | | | | | | | | | | | |P119 | |DIFFM |IO_L22P_3 |UNUSED | |3 | | | | | | | | | | |P120 | |DIFFS |IO_L22N_3 |UNUSED | |3 | | | | | | | | | | |P121 | | |VCCAUX | | | | | | | |2.5 | | | | | |P122 | |DIFFM |IO_L23P_3/VREF_3 |UNUSED | |3 | | | | | | | | | | |P123 | |DIFFS |IO_L23N_3 |UNUSED | |3 | | | | | | | | | | |P124 | |DIFFM |IO_L24P_3 |UNUSED | |3 | | | | | | | | | | |P125 | |DIFFS |IO_L24N_3 |UNUSED | |3 | | | | | | | | | | |P126 | |DIFFM |IO_L39P_3 |UNUSED | |3 | | | | | | | | | | |P127 | | |VCCO_3 | | |3 | | | | |2.50 | | | | | |P128 | |DIFFS |IO_L39N_3 |UNUSED | |3 | | | | | | | | | | |P129 | | |GND | | | | | | | | | | | | | |P130 | |DIFFM |IO_L40P_3 |UNUSED | |3 | | | | | | | | | | |P131 | |DIFFS |IO_L40N_3/VREF_3 |UNUSED | |3 | | | | | | | | | | |P132 | |DIFFM |IO_L40P_2/VREF_2 |UNUSED | |2 | | | | | | | | | | |P133 | |DIFFS |IO_L40N_2 |UNUSED | |2 | | | | | | | | | | |P134 | | |GND | | | | | | | | | | | | | |P135 | |DIFFM |IO_L39P_2 |UNUSED | |2 | | | | | | | | | | |P136 | | |VCCO_2 | | |2 | | | | |any******| | | | | |P137 | |DIFFS |IO_L39N_2 |UNUSED | |2 | | | | | | | | | | |P138 | |DIFFM |IO_L24P_2 |UNUSED | |2 | | | | | | | | | | |P139 | |DIFFS |IO_L24N_2 |UNUSED | |2 | | | | | | | | | | |P140 | |DIFFM |IO_L23P_2 |UNUSED | |2 | | | | | | | | | | |P141 | |DIFFS |IO_L23N_2/VREF_2 |UNUSED | |2 | | | | | | | | | | |P142 | | |VCCAUX | | | | | | | |2.5 | | | | | |P143 | |DIFFM |IO_L22P_2 |UNUSED | |2 | | | | | | | | | | |P144 | |DIFFS |IO_L22N_2 |UNUSED | |2 | | | | | | | | | | |P145 | | |GND | | | | | | | | | | | | | |P146 | |DIFFM |IO_L21P_2 |UNUSED | |2 | | | | | | | | | | |P147 | |DIFFS |IO_L21N_2 |UNUSED | |2 | | | | | | | | | | |P148 | |DIFFM |IO_L20P_2 |UNUSED | |2 | | | | | | | | | | |P149 | |DIFFS |IO_L20N_2 |UNUSED | |2 | | | | | | | | | | |P150 | |DIFFM |IO_L19P_2 |UNUSED | |2 | | | | | | | | | | |P151 | | |GND | | | | | | | | | | | | | |P152 | |DIFFS |IO_L19N_2 |UNUSED | |2 | | | | | | | | | | |P153 | | |VCCO_2 | | |2 | | | | |any******| | | | | |P154 | |DIFFM |IO/VREF_2 |UNUSED | |2 | | | | | | | | | | |P155 | |DIFFM |IO_L01P_2/VRN_2 |UNUSED | |2 | | | | | | | | | | |P156 | |DIFFS |IO_L01N_2/VRP_2 |UNUSED | |2 | | | | | | | | | | |P157 | | |GND | | | | | | | | | | | | | |P158 | | |TDO | | | | | | | | | | | | | |P159 | | |TCK | | | | | | | | | | | | | |P160 | | |TMS | | | | | | | | | | | | | |P161 | |DIFFM |IO_L01P_1/VRN_1 |UNUSED | |1 | | | | | | | | | | |P162 | |DIFFS |IO_L01N_1/VRP_1 |UNUSED | |1 | | | | | | | | | | |P163 | | |GND | | | | | | | | | | | | | |P164 | | |VCCO_1 | | |1 | | | | |2.50 | | | | | |P165 | |DIFFM |IO_L10P_1 |UNUSED | |1 | | | | | | | | | | |P166 | |DIFFS |IO_L10N_1/VREF_1 |UNUSED | |1 | | | | | | | | | | |P167 | |IOB |IO |UNUSED | |1 | | | | | | | | | | |P168 | |DIFFM |IO_L27P_1 |UNUSED | |1 | | | | | | | | | | |P169 | |DIFFS |IO_L27N_1 |UNUSED | |1 | | | | | | | | | | |P170 | | |GND | | | | | | | | | | | | | |P171 | |DIFFM |IO_L28P_1 |UNUSED | |1 | | | | | | | | | | |P172 | |DIFFS |IO_L28N_1 |UNUSED | |1 | | | | | | | | | | |P173 | | |VCCAUX | | | | | | | |2.5 | | | | | |P174 | | |VCCINT | | | | | | | |1.2 | | | | | |P175 | |IOB |IO |UNUSED | |1 | | | | | | | | | | |P176 | |DIFFM |IO_L31P_1 |UNUSED | |1 | | | | | | | | | | |P177 | | |VCCO_1 | | |1 | | | | |2.50 | | | | | |P178 | |DIFFS |IO_L31N_1/VREF_1 |UNUSED | |1 | | | | | | | | | | |P179 | | |GND | | | | | | | | | | | | | |P180 |Reset2 |IOB |IO_L32P_1/GCLK4 |INPUT |LVCMOS25 |1 | | | |NONE | |LOCATED | |NO |NONE | |P181 | |DIFFS |IO_L32N_1/GCLK5 |UNUSED | |1 | | | | | | | | | | |P182 | |IOB |IO |UNUSED | |1 | | | | | | | | | | |P183 | |DIFFM |IO_L32P_0/GCLK6 |UNUSED | |0 | | | | | | | | | | |P184 | |DIFFS |IO_L32N_0/GCLK7 |UNUSED | |0 | | | | | | | | | | |P185 | |DIFFM |IO_L31P_0/VREF_0 |UNUSED | |0 | | | | | | | | | | |P186 | | |GND | | | | | | | | | | | | | |P187 | |DIFFS |IO_L31N_0 |UNUSED | |0 | | | | | | | | | | |P188 | | |VCCO_0 | | |0 | | | | |2.50 | | | | | |P189 | |IOB |IO |UNUSED | |0 | | | | | | | | | | |P190 | |DIFFM |IO_L30P_0 |UNUSED | |0 | | | | | | | | | | |P191 | |DIFFS |IO_L30N_0 |UNUSED | |0 | | | | | | | | | | |P192 | | |VCCINT | | | | | | | |1.2 | | | | | |P193 | | |VCCAUX | | | | | | | |2.5 | | | | | |P194 | |DIFFM |IO_L27P_0 |UNUSED | |0 | | | | | | | | | | |P195 | | |GND | | | | | | | | | | | | | |P196 | |DIFFS |IO_L27N_0 |UNUSED | |0 | | | | | | | | | | |P197 | |IOB |IO |UNUSED | |0 | | | | | | | | | | |P198 | |DIFFM |IO_L25P_0 |UNUSED | |0 | | | | | | | | | | |P199 | |DIFFS |IO_L25N_0 |UNUSED | |0 | | | | | | | | | | |P200 |ps2_dta |IOB |IO/VREF_0 |INPUT |LVCMOS25 |0 | | | |IFD | |LOCATED | |YES |NONE | |P201 | | |VCCO_0 | | |0 | | | | |2.50 | | | | | |P202 | | |GND | | | | | | | | | | | | | |P203 |ps2_clk |IOB |IO_L01P_0/VRN_0 |INPUT |LVCMOS25 |0 | | | |IFD | |LOCATED | |YES |NONE | |P204 | |DIFFS |IO_L01N_0/VRP_0 |UNUSED | |0 | | | | | | | | | | |P205 | |IOB |IO/VREF_0 |UNUSED | |0 | | | | | | | | | | |P206 | | |HSWAP_EN | | | | | | | | | | | | | |P207 | | |PROG_B | | | | | | | | | | | | | |P208 | | |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.