E8_1_RS232_MATLAB串口_杜勇_rs232vhdl_源码

Release 11.3 - par L.57 (nt) Copyright (c) 1995-2009 Xilinx, Inc. All rights reserved. Mon Jan 21 20:54:40 2013 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: RS232_map.ncd OUTPUT FILE: RS232_pad.txt PART TYPE: xc6slx16 SPEED GRADE: -2 PACKAGE: csg225 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|IO Register|Signal Integrity| +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |A1 | | |GND | | | | | | | | | | | | |A2 | |IOBS |IO_L1N_VREF_0 |UNUSED | |0 | | | | | | | | | |A3 | |IOBS |IO_L2N_0 |UNUSED | |0 | | | | | | | | | |A4 | |IOBS |IO_L4N_0 |UNUSED | |0 | | | | | | | | | |A5 | |IOBS |IO_L6N_0 |UNUSED | |0 | | | | | | | | | |A6 | |IOBS |IO_L33N_0 |UNUSED | |0 | | | | | | | | | |A7 | |IOBS |IO_L35N_GCLK16_0 |UNUSED | |0 | | | | | | | | | |A8 | |IOBS |IO_L36N_GCLK14_0 |UNUSED | |0 | | | | | | | | | |A9 | |IOBS |IO_L37N_GCLK12_0 |UNUSED | |0 | | | | | | | | | |A10 | |IOBS |IO_L62N_VREF_0 |UNUSED | |0 | | | | | | | | | |A11 | |IOBS |IO_L63N_SCP6_0 |UNUSED | |0 | | | | | | | | | |A12 | |IOBS |IO_L66N_SCP0_0 |UNUSED | |0 | | | | | | | | | |A13 | |IOBS |IO_L65N_SCP2_0 |UNUSED | |0 | | | | | | | | | |A14 | | |TCK | | | | | | | | | | | | |A15 | | |GND | | | | | | | | | | | | |B1 | | |VCCAUX | | | | | | | |2.5 | | | | |B2 | |IOBM |IO_L1P_HSWAPEN_0 |UNUSED | |0 | | | | | | | | | |B3 | |IOBM |IO_L2P_0 |UNUSED | |0 | | | | | | | | | |B4 | | |VCCO_0 | | |0 | | | | |any******| | | | |B5 | |IOBM |IO_L6P_0 |UNUSED | |0 | | | | | | | | | |B6 | | |GND | | | | | | | | | | | | |B7 | |IOBM |IO_L35P_GCLK17_0 |UNUSED | |0 | | | | | | | | | |B8 | | |VCCO_0 | | |0 | | | | |any******| | | | |B9 | |IOBM |IO_L37P_GCLK13_0 |UNUSED | |0 | | | | | | | | | |B10 | | |GND | | | | | | | | | | | | |B11 | |IOBM |IO_L63P_SCP7_0 |UNUSED | |0 | | | | | | | | | |B12 | | |VCCO_0 | | |0 | | | | |any******| | | | |B13 | |IOBM |IO_L65P_SCP3_0 |UNUSED | |0 | | | | | | | | | |B14 | |IOBM |IO_L1P_A25_1 |UNUSED | |1 | | | | | | | | | |B15 | |IOBS |IO_L1N_A24_VREF_1 |UNUSED | |1 | | | | | | | | | |C1 | |IOBS |IO_L83N_VREF_3 |UNUSED | |3 | | | | | | | | | |C2 | |IOBM |IO_L83P_3 |UNUSED | |3 | | | | | | | | | |C3 | | |GND | | | | | | | | | | | | |C4 | |IOBM |IO_L4P_0 |UNUSED | |0 |