📄 ddr_cntl_a_pad.txt
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Release 8.1i - par I.24Copyright (c) 1995-2005 Xilinx, Inc. All rights reserved.Thu Mar 22 16:34:06 2007INFO: 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: ddr_cntl_a_map.ncdOUTPUT FILE: ddr_cntl_a_pad.txtPART TYPE: xc3s4000SPEED GRADE: -5PACKAGE: fg900Pinout 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|+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+|A1 | | |GND | | | | | | | | | | | | ||A2 | | |GND | | | | | | | | | | | | ||A3 | | |HSWAP_EN | | | | | | | | | | | | ||A4 | |DIFFM |IO_L01P_0/VRN_0 |UNUSED | |0 | | | | | | | | | ||A5 | |DIFFM |IO_L02P_0 |UNUSED | |0 | | | | | | | | | ||A6 | | |GND | | | | | | | | | | | | ||A7 | |DIFFM |IO_L35P_0 |UNUSED | |0 | | | | | | | | | ||A8 | |DIFFM |IO_L09P_0 |UNUSED | |0 | | | | | | | | | ||A9 | |DIFFM |IO_L38P_0 |UNUSED | |0 | | | | | | | | | ||A10 | | |GND | | | | | | | | | | | | ||A11 | |DIFFM |IO_L17P_0 |UNUSED | |0 | | | | | | | | | ||A12 | |DIFFM |IO_L22P_0 |UNUSED | |0 | | | | | | | | | ||A13 | |DIFFM |IO_L25P_0 |UNUSED | |0 | | | | | | | | | ||A14 | | |GND | | | | | | | | | | | | ||A15 |SYS_CLK |IOB |IO_L32P_0/GCLK6 |INPUT |LVCMOS33 |0 | | | |NONE | |LOCATED | |NO |NONE ||A16 | |IOB |IO |UNUSED | |1 | | | | | | | | | ||A17 | | |GND | | | | | | | | | | | | ||A18 | |DIFFS |IO_L39N_1 |UNUSED | |1 | | | | | | | | | ||A19 | |DIFFS |IO_L26N_1 |UNUSED | |1 | | | | | | | | | ||A20 | |DIFFS |IO_L21N_1 |UNUSED | |1 | | | | | | | | | ||A21 | | |GND | | | | | | | | | | | | ||A22 | |DIFFS |IO_L15N_1 |UNUSED | |1 | | | | | | | | | ||A23 | |DIFFS |IO_L11N_1 |UNUSED | |1 | | | | | | | | | ||A24 | |DIFFS |IO_L07N_1 |UNUSED | |1 | | | | | | | | | ||A25 | | |GND | | | | | | | | | | | | ||A26 | |DIFFS |IO_L03N_1 |UNUSED | |1 | | | | | | | | | ||A27 | |DIFFS |IO_L01N_1/VRP_1 |UNUSED | |1 | | | | | | | | | ||A28 | | |TMS | | | | | | | | | | | | ||A29 | | |GND | | | | | | | | | | | | ||A30 | | |GND | | | | | | | | | | | | ||AA1 | | |GND | | | | | | | | | | | | ||AA2 |cntrl0_DDR_DQ<18> |IOB |IO_L19P_6 |BIDIR |SSTL2_II |6 | |NONE* |NONE** |NONE | |LOCATED | |YES |NONE ||AA3 |cntrl0_DDR_DM<2> |IOB |IO_L19N_6 |OUTPUT |SSTL2_II |6 | |NONE* |NONE** | | |LOCATED | |YES |NONE ||AA4 | | |VCCAUX | | | | | | | |2.5 | | | | ||AA5 | | |GND | | | | | | | | | | | | ||AA6 | |DIFFM |IO_L17P_6/VREF_6 |UNUSED/VREF| |6 | | | | |1.25 | | | | ||AA7 |cntrl0_DDR_DQ<19> |IOB |IO_L17N_6 |BIDIR |SSTL2_II |6 | |NONE* |NONE** |NONE | |LOCATED | |YES |NONE ||AA8 | | |GND | | | | | | | | | | | | ||AA9 |cntrl0_DDR_DQ<16> |IOB |IO_L16P_6 |BIDIR |SSTL2_II |6 | |NONE* |NONE** |NONE | |LOCATED | |YES |NONE ||AA10 | |DIFFS |IO_L20N_6 |UNUSED | |6 | | | | | | | | | ||AA11 | |IOB |IO |UNUSED | |5 | | | | | | | | | ||AA12 | |DIFFM |IO_L22P_5 |UNUSED | |5 | | | | | | | | | ||AA13 | |DIFFS |IO_L22N_5 |UNUSED | |5 | | | | | | | | | ||AA14 | |DIFFM |IO_L26P_5 |UNUSED | |5 | | | | | | | | | |⌨️ 快捷键说明
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