lcd_pad.txt

是一些很好的FPGA设计实例

Release 8.1i - par I.24
Copyright (c) 1995-2005 Xilinx, Inc.  All rights reserved.

Tue Jun 20 09:09:44 2006


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:       LCD_map.ncd
OUTPUT FILE:      LCD_pad.txt
PART TYPE:        xc2s100e
SPEED GRADE:      -7
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        |           |         |TMS                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P3        |           |IOB      |IO                  |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P4        |           |IOB      |IO                  |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P5        |           |IOB      |IO                  |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P6        |           |IOB      |IO_VREF_7_L49P      |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P7        |           |IOB      |IO_L49N             |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P8        |           |IOB      |IO                  |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P9        |           |IOB      |IO                  |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P10       |           |IOB      |IO_VREF_7_L48P      |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P11       |           |IOB      |IO_L48N             |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P12       |           |         |GND                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P13       |           |         |VCCO                |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|P14       |           |         |VCCINT              |         |           |              |          |         |           |         |1.8    |          |         |           |                |
|P15       |           |IOB      |IO_L47P_YY          |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P16       |           |IOB      |IO_L47N_YY          |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P17       |           |IOB      |IO_L46P_YY          |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P18       |           |IOB      |IO_L46N_YY          |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P19       |           |         |GND                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P20       |           |IOB      |IO_VREF_7_L45P      |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P21       |           |IOB      |IO_L45N             |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P22       |           |IOB      |IO                  |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P23       |           |IOB      |IO_L44P_YY          |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P24       |           |PCIIOB   |IO_IRDY_L44N_YY     |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|P25       |           |         |GND                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P26       |           |         |VCCO                |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|P27       |           |PCIIOB   |IO_TRDY             |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P28       |           |         |VCCINT              |         |           |              |          |         |           |         |1.8    |          |         |           |                |
|P29       |           |IOB      |IO                  |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P30       |           |IOB      |IO_L43P             |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P31       |           |IOB      |IO_VREF_6_L43N      |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P32       |           |         |GND                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P33       |           |IOB      |IO_L42P_YY          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P34       |           |IOB      |IO_L42N_YY          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P35       |           |IOB      |IO_L41P_YY          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P36       |           |IOB      |IO_L41N_YY          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P37       |           |         |VCCINT              |         |           |              |          |         |           |         |1.8    |          |         |           |                |
|P38       |           |         |VCCO                |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|P39       |           |         |GND                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P40       |           |IOB      |IO_L40P             |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P41       |           |IOB      |IO_VREF_6_L40N      |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P42       |           |IOB      |IO                  |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P43       |           |IOB      |IO                  |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P44       |           |IOB      |IO                  |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P45       |           |IOB      |IO_VREF_6_L39P_Y    |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P46       |           |IOB      |IO_L39N_Y           |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P47       |           |IOB      |IO                  |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P48       |           |IOB      |IO_L38P_YY          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P49       |           |IOB      |IO_L38N_YY          |UNUSED   |           |6             |          |         |           |         |       |          |         |           |                |
|P50       |           |         |M1                  |         |           |              |          |         |           |         |       |          |         |           |                |
|P51       |           |         |GND                 |         |           |              |          |         |           |         |       |          |         |           |                |
|P52       |           |         |M0                  |         |           |              |          |         |           |         |       |          |         |           |                |
|P53       |           |         |VCCO                |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|P54       |           |         |M2                  |         |           |              |          |         |           |         |       |          |         |           |                |
|P55       |           |IOB      |IO_L37N_YY          |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P56       |           |IOB      |IO_L37P_YY          |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P57       |           |IOB      |IO                  |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |
|P58       |           |IOB      |IO                  |UNUSED   |           |5             |          |         |           |         |       |          |         |           |                |