ddr_command.pad_txt

一个小测试程序希望,朋友有所帮助,赶快下吧@@!!VERILOG

Release 6.2i - Par G.28
Copyright (c) 1995-2004 Xilinx, Inc.  All rights reserved.

Tue Aug 14 11:41:12 2007


INPUT FILE:       ddr_command_map.ncd
OUTPUT FILE:      ddr_command_pad.txt
PART TYPE:        xc2s200
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|
P1        |            |         |GND         |         |           |              |          |         |           |         |       |          |
P2        |            |         |TMS         |         |           |              |          |         |           |         |       |          |
P3        |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P4        |            |IOB      |IO_VREF_7   |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P5        |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P6        |            |IOB      |IO_VREF_7   |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P7        |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P8        |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P9        |            |IOB      |IO_VREF_7   |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P10       |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P11       |            |         |GND         |         |           |              |          |         |           |         |       |          |
P12       |            |         |VCCO        |         |           |0             |          |         |           |         |3.30   |          |
P13       |            |         |VCCINT      |         |           |              |          |         |           |         |2.5    |          |
P14       |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P15       |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P16       |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P17       |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P18       |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P19       |            |         |GND         |         |           |              |          |         |           |         |       |          |
P20       |            |IOB      |IO_VREF_7   |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P21       |            |IOB      |            |UNUSED   |           |(0,7)***      |          |         |           |         |       |          |
P22       |SADDR<18>   |IOB      |            |INPUT    |LVTTL      |(0,7)***      |          |         |           |NONE     |       |          |
P23       |do_precharge|IOB      |            |OUTPUT   |LVTTL      |(0,7)***      |12        |SLOW     |NONE**     |         |       |          |
P24       |SC_PM       |IOB      |IO_IRDY     |INPUT    |LVTTL      |(0,7)***      |          |         |           |NONE     |       |          |
P25       |            |         |GND         |         |           |              |          |         |           |         |       |          |
P26       |            |         |VCCO        |         |           |0             |          |         |           |         |3.30   |          |
P27       |            |PCIIOB   |IO_TRDY     |UNUSED   |           |(0,6)***      |          |         |           |         |       |          |
P28       |            |         |VCCINT      |         |           |              |          |         |           |         |2.5    |          |
P29       |            |IOB      |            |UNUSED   |           |(0,6)***      |          |         |           |         |       |          |
P30       |            |IOB      |            |UNUSED   |           |(0,6)***      |          |         |           |         |       |          |
P31       |            |IOB      |IO_VREF_6   |UNUSED   |           |(0,6)***      |          |         |           |         |       |          |
P32       |            |         |GND         |         |           |              |          |         |           |         |       |          |
P33       |            |IOB      |            |UNUSED   |           |(0,6)***      |          |         |           |         |       |          |
P34       |            |IOB      |            |UNUSED   |           |(0,6)***      |          |         |           |         |       |          |
P35       |do_nop      |IOB      |            |OUTPUT   |LVTTL      |(0,6)***      |12        |SLOW     |NONE**     |         |       |          |
P36       |PRECHARGE   |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P37       |LOAD_MODE   |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P38       |            |         |VCCINT      |         |           |              |          |         |           |         |2.5    |          |
P39       |            |         |VCCO        |         |           |0             |          |         |           |         |3.30   |          |
P40       |            |         |GND         |         |           |              |          |         |           |         |       |          |
P41       |SADDR<21>   |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P42       |SADDR<7>    |IOB      |IO_VREF_6   |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P43       |SADDR<15>   |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P44       |SC_RC<0>    |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P45       |SC_RC<1>    |IOB      |IO_VREF_6   |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P46       |REFRESH     |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P47       |RESET_N     |IOB      |IO_VREF_6   |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P48       |SADDR<17>   |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P49       |SADDR<16>   |IOB      |            |INPUT    |LVTTL      |(0,6)***      |          |         |           |NONE     |       |          |
P50       |            |         |M1          |         |           |              |          |         |           |         |       |          |
P51       |            |         |GND         |         |           |              |          |         |           |         |       |          |
P52       |            |         |M0          |         |           |              |          |         |           |         |       |          |
P53       |            |         |VCCO        |         |           |0             |          |         |           |         |3.30   |          |
P54       |            |         |M2          |         |           |              |          |         |           |         |       |          |
P55       |            |         |NC          |         |           |              |          |         |           |         |       |          |
P56       |            |         |NC          |         |           |              |          |         |           |         |       |          |
P57       |SA<11>      |IOB      |IO_VREF_5   |OUTPUT   |LVTTL      |(0,5)***      |12        |SLOW     |NONE**     |         |       |          |
P58       |SA<10>      |IOB      |            |OUTPUT   |LVTTL      |(0,5)***      |12        |SLOW     |NONE**     |         |       |          |
P59       |CS_N<0>     |IOB      |IO_VREF_5   |OUTPUT   |LVTTL      |(0,5)***      |12        |SLOW     |NONE**     |         |       |          |
P60       |SA<3>       |IOB      |            |OUTPUT   |LVTTL      |(0,5)***      |12        |SLOW     |NONE**     |         |       |          |
P61       |SA<2>       |IOB      |            |OUTPUT   |LVTTL      |(0,5)***      |12        |SLOW     |NONE**     |         |       |          |
P62       |SADDR<12>   |IOB      |IO_VREF_5   |INPUT    |LVTTL      |(0,5)***      |          |         |           |NONE     |       |          |