prescale_counter_pad.txt

该源码为xilinx ise教程的附带光盘源码

Release 9.1i - par J.30
Copyright (c) 1995-2006 Xilinx, Inc.  All rights reserved.

Tue Dec 12 16:00:08 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:       prescale_counter_map.ncd
OUTPUT FILE:      prescale_counter_pad.txt
PART TYPE:        xc2v40
SPEED GRADE:      -6
PACKAGE:          cs144

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|
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|A1        |           |         |HSWAP_EN              |         |           |              |          |         |           |         |       |          |         |           |                |
|A2        |           |         |RSVD                  |         |           |              |          |         |           |         |       |          |         |           |                |
|A3        |           |DIFFM    |IO_L01P_0             |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|A4        |reset      |IOB      |IO_L03N_0/VRP_0       |INPUT    |LVTTL      |0             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|A5        |counter<29>|IOB      |IO_L94N_0/VREF_0      |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|A6        |counter<15>|IOB      |IO_L96N_0/GCLK5P      |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|A7        |counter<25>|IOB      |IO_L96N_1/GCLK3P      |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|A8        |counter<24>|IOB      |IO_L95N_1/GCLK1P      |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|A9        |           |         |VCCO_1                |         |           |1             |          |         |           |         |3.30   |          |         |           |                |
|A10       |           |DIFFS    |IO_L02N_1             |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|A11       |           |         |VCCO_1                |         |           |1             |          |         |           |         |3.30   |          |         |           |                |
|A12       |           |         |VBATT                 |         |           |              |          |         |           |         |       |          |         |           |                |
|A13       |           |         |TMS                   |         |           |              |          |         |           |         |       |          |         |           |                |
|B1        |           |         |PROG_B                |         |           |              |          |         |           |         |       |          |         |           |                |
|B2        |           |         |RSVD                  |         |           |              |          |         |           |         |       |          |         |           |                |
|B3        |           |DIFFS    |IO_L01N_0             |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|B4        |           |DIFFM    |IO_L02P_0             |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|B5        |           |         |VCCO_0                |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|B6        |counter<16>|IOB      |IO_L95P_0/GCLK6S      |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|B7        |counter<23>|IOB      |IO_L96P_1/GCLK2S      |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|B8        |counter<19>|IOB      |IO_L95P_1/GCLK0S      |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|B9        |           |         |GND                   |         |           |              |          |         |           |         |       |          |         |           |                |
|B10       |           |DIFFM    |IO_L02P_1             |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|B11       |           |         |NC                    |         |           |              |          |         |           |         |       |          |         |           |                |
|B12       |           |         |TCK                   |         |           |              |          |         |           |         |       |          |         |           |                |
|B13       |           |         |VCCAUX                |         |           |              |          |         |           |         |3.3    |          |         |           |                |
|C1        |           |         |TDI                   |         |           |              |          |         |           |         |       |          |         |           |                |
|C2        |           |         |VCCAUX                |         |           |              |          |         |           |         |3.3    |          |         |           |                |
|C3        |           |         |VCCO_0                |         |           |0             |          |         |           |         |3.30   |          |         |           |                |
|C4        |           |DIFFS    |IO_L02N_0             |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|C5        |           |         |GND                   |         |           |              |          |         |           |         |       |          |         |           |                |
|C6        |counter<21>|IOB      |IO_L95N_0/GCLK7P      |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|C7        |           |         |VCCINT                |         |           |              |          |         |           |         |1.5    |          |         |           |                |
|C8        |counter<26>|IOB      |IO_L94N_1             |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|C9        |           |DIFFS    |IO_L03N_1/VRP_1       |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|C10       |           |DIFFS    |IO_L01N_1             |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|C11       |           |         |TDO                   |         |           |              |          |         |           |         |       |          |         |           |                |
|C12       |           |         |VCCO_2                |         |           |2             |          |         |           |         |3.30   |          |         |           |                |
|C13       |           |DIFFS    |IO_L01N_2             |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|D1        |           |DIFFS    |IO_L02N_7/VRP_7       |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|D2        |           |DIFFM    |IO_L01P_7             |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|D3        |           |DIFFS    |IO_L01N_7             |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|D4        |           |         |VCCO_7                |         |           |7             |          |         |           |         |3.30   |          |         |           |                |
|D5        |counter<31>|IOB      |IO_L03P_0/VRN_0       |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|D6        |counter<22>|IOB      |IO_L94P_0             |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|D7        |counter<28>|IOB      |IO_L96P_0/GCLK4S      |OUTPUT   |LVTTL      |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|D8        |counter<30>|IOB      |IO_L94P_1/VREF_1      |OUTPUT   |LVTTL      |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|D9        |           |DIFFM    |IO_L03P_1/VRN_1       |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|D10       |           |DIFFM    |IO_L01P_1             |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|D11       |           |DIFFM    |IO_L01P_2             |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|D12       |           |DIFFS    |IO_L02N_2/VRP_2       |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|D13       |           |DIFFM    |IO_L02P_2/VRN_2       |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|E1        |           |         |GND                   |         |           |              |          |         |           |         |       |          |         |           |                |
|E2        |           |DIFFM    |IO_L03P_7/VREF_7      |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|E3        |           |DIFFS    |IO_L03N_7             |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|E4        |           |DIFFM    |IO_L02P_7/VRN_7       |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|E10       |           |DIFFS    |IO_L03N_2             |UNUSED   |           |2             |          |         |           |         |       |          |         |           |                |
|E11       |counter<27>|IOB      |IO_L03P_2/VREF_2      |OUTPUT   |LVTTL      |2             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|E12       |           |         |GND                   |         |           |              |          |         |           |         |       |          |         |           |                |
|E13       |           |         |NC                    |         |           |              |          |         |           |         |       |          |         |           |                |
|F1        |           |DIFFS    |IO_L94N_7             |UNUSED   |           |7             |          |         |           |         |       |          |         |           |                |
|F2        |           |         |NC                    |         |           |              |          |         |           |         |       |          |         |           |                |
|F3        |           |         |VCCO_7                |         |           |7             |          |         |           |         |3.30   |          |         |           |                |
|F4        |           |         |NC                    |         |           |              |          |         |           |         |       |          |         |           |                |
|F10       |           |         |VCCO_2                |         |           |2             |          |         |           |         |3.30   |          |         |           |                |
|F11       |           |         |NC                    |         |           |              |          |         |           |         |       |          |         |           |                |