rs232.pad

cop2000试验仪的模拟器

 P206   |                          |                 | UNUSED    | LVTTL*      | 1        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P207   |                          |                 | UNUSED    | LVTTL*      | 1        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P208   |                          |                 | UNUSED    | LVTTL*      | 1        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P209   |                          |                 | UNUSED    | LVTTL*      | 1        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P210   |                          |                 | UNUSED    | LVTTL*      | 1        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P211   |                          | GND             |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
 P212   |                          | VCCO            |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
 P213   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P214   |                          | VCCINT          |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       | 2.5     |           |
 P215   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P216   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P217   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P218   |                          | VREF            |           | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P219   |                          | GND             |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
 P220   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P221   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P222   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P223   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P224   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P225   |                          | VCCINT          |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       | 2.5     |           |
 P226   |                          | VCCO            |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
 P227   |                          | GND             |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
 P228   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P229   |                          | VREF            |           | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P230   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P231   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P232   |                          | VREF            |           | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P233   |                          | GND             |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
 P234   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P235   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P236   |                          | VREF            |           | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P237   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P238   |                          |                 | UNUSED    | LVTTL*      | 0        | 12*      | SLOW*| NONE**   | ***       |         |           |
 P239   |                          | TCK             |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
 P240   |                          | VCCO            |           | LVTTL*      |          | 12*      | SLOW*| NONE**   | ***       |         |           |
--------|--------------------------|-----------------|-----------|-------------|----------|----------|------|----------|-----------|---------|-----------|

* Default value.
** This default Pullup/Pulldown value can be overridden in Bitgen.
*** The default IOB Delay is determined by how the IOB is used.


#
# To preserve the pinout above for future design iterations,
# simply invoke PIN2UCF from the command line or issue this command in the GUI.
# For Foundation ISE/Project Navigator - Run the process "Implement Design" -> "Place-and-Route" -> "Back-annotate Pin Locations"
# For Design Manager - In the Design menu select "Lock Pins...
# The location constraints above will be written into your specified UCF file. (The constraints
# listed below are in PCF format and cannot be directly used in the UCF file).
#
COMP "PBCLK" LOCATE = SITE "P141" ; 
COMP "PRI" LOCATE = SITE "P140" ; 
COMP "PRSBUF<0>" LOCATE = SITE "P46" ; 
COMP "PRSBUF<1>" LOCATE = SITE "P47" ; 
COMP "PRSBUF<2>" LOCATE = SITE "P48" ; 
COMP "PRSBUF<3>" LOCATE = SITE "P49" ; 
COMP "PRSBUF<4>" LOCATE = SITE "P52" ; 
COMP "PRSBUF<5>" LOCATE = SITE "P53" ; 
COMP "PRSBUF<6>" LOCATE = SITE "P54" ; 
COMP "PRSBUF<7>" LOCATE = SITE "P55" ; 
COMP "PTI" LOCATE = SITE "P139" ; 
COMP "PTSBUF<0>" LOCATE = SITE "P33" ; 
COMP "PTSBUF<1>" LOCATE = SITE "P34" ; 
COMP "PTSBUF<2>" LOCATE = SITE "P35" ; 
COMP "PTSBUF<3>" LOCATE = SITE "P36" ; 
COMP "PTSBUF<4>" LOCATE = SITE "P38" ; 
COMP "PTSBUF<5>" LOCATE = SITE "P39" ; 
COMP "PTSBUF<6>" LOCATE = SITE "P40" ; 
COMP "PTSBUF<7>" LOCATE = SITE "P41" ; 
COMP "PXMIT" LOCATE = SITE "P142" ; 
COMP "addrport<0>" LOCATE = SITE "P28" ; 
COMP "addrport<1>" LOCATE = SITE "P27" ; 
COMP "clk" LOCATE = SITE "P92" ; 
COMP "dataport<0>" LOCATE = SITE "P21" ; 
COMP "dataport<1>" LOCATE = SITE "P20" ; 
COMP "dataport<2>" LOCATE = SITE "P19" ; 
COMP "dataport<3>" LOCATE = SITE "P18" ; 
COMP "dataport<4>" LOCATE = SITE "P13" ; 
COMP "dataport<5>" LOCATE = SITE "P12" ; 
COMP "dataport<6>" LOCATE = SITE "P11" ; 
COMP "dataport<7>" LOCATE = SITE "P10" ; 
COMP "rst" LOCATE = SITE "P70" ; 
COMP "rxd" LOCATE = SITE "P125" ; 
COMP "txd" LOCATE = SITE "P124" ; 
COMP "xrd" LOCATE = SITE "P71" ; 
COMP "xwr" LOCATE = SITE "P72" ; 
#