uart.bgn

用Verilog实现的串口异步通信

Release 7.1.04i - Bitgen H.42
Copyright (c) 1995-2005 Xilinx, Inc.  All rights reserved.
Loading device for application Rf_Device from file '4vsx35.nph' in environment
C:/Xilinx.
   "uart" is an NCD, version 3.1, device xc4vsx35, package ff668, speed -10
This design is using the default stepping level (major silicon revision) for
this device (1). Unless your design is targeted at devices of this stepping
level, it is recommended that you explicitly specify the stepping level of the
parts you will be using. This will allow the tools to take advantage of any
available performance and functional enhancements for this device. The latest
stepping level for this device is '2'. Additional information on "stepping
level" is available at support.xilinx.com.
Opened constraints file uart.pcf.

Sat Jan 12 16:40:34 2008

C:/Xilinx/bin/nt/bitgen.exe -intstyle ise -w -g DebugBitstream:No -g Binary:no -g CRC:Enable -g ConfigRate:4 -g CclkPin:PullUp -g M0Pin:PullUp -g M1Pin:PullUp -g M2Pin:PullUp -g ProgPin:PullUp -g DonePin:PullUp -g InitPin:Pullup -g CsPin:Pullup -g DinPin:Pullup -g BusyPin:Pullup -g RdWrPin:Pullup -g TckPin:PullUp -g TdiPin:PullUp -g TdoPin:PullUp -g TmsPin:PullUp -g UnusedPin:PullDown -g UserID:0xFFFFFFFF -g DCMShutDown:Disable -g DCIUpdateMode:AsRequired -g StartUpClk:CClk -g DONE_cycle:4 -g GTS_cycle:5 -g GWE_cycle:6 -g LCK_cycle:NoWait -g Security:None -g DonePipe:No -g DriveDone:No -g Encrypt:No uart.ncd 

Summary of Bitgen Options:
+----------------------+----------------------+
| Option Name          | Current Setting      |
+----------------------+----------------------+
| Compress             | (Not Specified)*     |
+----------------------+----------------------+
| Readback             | (Not Specified)*     |
+----------------------+----------------------+
| CRC                  | Enable**             |
+----------------------+----------------------+
| DebugBitstream       | No**                 |
+----------------------+----------------------+
| ConfigRate           | 4**                  |
+----------------------+----------------------+
| StartupClk           | Cclk**               |
+----------------------+----------------------+
| CclkPin              | Pullup**             |
+----------------------+----------------------+
| DonePin              | Pullup**             |
+----------------------+----------------------+
| HswapenPin           | Pullup*              |
+----------------------+----------------------+
| M0Pin                | Pullup**             |
+----------------------+----------------------+
| M1Pin                | Pullup**             |
+----------------------+----------------------+
| M2Pin                | Pullup**             |
+----------------------+----------------------+
| PowerdownPin         | Pullup*              |
+----------------------+----------------------+
| ProgPin              | Pullup**             |
+----------------------+----------------------+
| InitPin              | Pullup**             |
+----------------------+----------------------+
| CsPin                | Pullup**             |
+----------------------+----------------------+
| DinPin               | Pullup**             |
+----------------------+----------------------+
| BusyPin              | Pullup**             |
+----------------------+----------------------+
| RdWrPin              | Pullup**             |
+----------------------+----------------------+
| TckPin               | Pullup**             |
+----------------------+----------------------+
| TdiPin               | Pullup**             |
+----------------------+----------------------+
| TdoPin               | Pullup**             |
+----------------------+----------------------+
| TmsPin               | Pullup**             |
+----------------------+----------------------+
| UnusedPin            | Pulldown**           |
+----------------------+----------------------+
| GWE_cycle            | 6**                  |
+----------------------+----------------------+
| GTS_cycle            | 5**                  |
+----------------------+----------------------+
| LCK_cycle            | NoWait**             |
+----------------------+----------------------+
| Match_cycle          | Auto*                |
+----------------------+----------------------+
| DONE_cycle           | 4**                  |
+----------------------+----------------------+
| Persist              | No*                  |
+----------------------+----------------------+
| DriveDone            | No**                 |
+----------------------+----------------------+
| DonePipe             | No**                 |
+----------------------+----------------------+
| Security             | None**               |
+----------------------+----------------------+
| UserID               | 0xFFFFFFFF**         |
+----------------------+----------------------+
| ActivateGclk         | No*                  |
+----------------------+----------------------+
| ActiveReconfig       | No*                  |
+----------------------+----------------------+
| PartialMask0         | (Not Specified)*     |
+----------------------+----------------------+
| PartialMask1         | (Not Specified)*     |
+----------------------+----------------------+
| PartialMask2         | (Not Specified)*     |
+----------------------+----------------------+
| PartialGclk          | (Not Specified)*     |
+----------------------+----------------------+
| PartialLeft          | (Not Specified)*     |
+----------------------+----------------------+
| PartialRight         | (Not Specified)*     |
+----------------------+----------------------+
| Encrypt              | No**                 |
+----------------------+----------------------+
| Key0                 | pick*                |
+----------------------+----------------------+
| KeyFile              | (Not Specified)*     |
+----------------------+----------------------+
| StartCBC             | pick*                |
+----------------------+----------------------+
| DCIUpdateMode        | AsRequired**         |
+----------------------+----------------------+
| ICAP_Select          | Auto*                |
+----------------------+----------------------+
| IEEE1532             | No*                  |
+----------------------+----------------------+
| Binary               | No**                 |
+----------------------+----------------------+
 *  Default setting.
 ** The specified setting matches the default setting.

Running DRC.
DRC detected 0 errors and 0 warnings.
Creating bit map...
Saving bit stream in "uart.bit".
Bitstream generation is complete.