Changes between Version 10 and Version 11 of FAQ
- Timestamp:
- Jun 24, 2006, 10:28:39 PM (18 years ago)
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FAQ
v10 v11 10 10 mkdosfs -v -F 16 X: 11 11 }}} 12 12 ---- 13 13 === I'm trying to run an Ethernet demo. I get no response when I attempt to ping the board, despite everything else working, generating and downloading properly... === 14 14 This is most likely due to the clock speed your PLB bus is running at. If you've included the 10/100 Ethernet core in your project and you review the hardware generation log -- you might notice an inconveniently small block of text telling you that the bus must run at a speed greater than 65mHz for 100 Mb Ethernet connections to work. You need to either connect the board to a 10 Mb Ethernet port or regenerate your hardware platform, selecting 100MHz for the bus speed in Base System Builder. 15 15 ---- 16 16 === I'm attempting to run Xilkernel and/or LWIP. Despite having all of the necessary libraries added into my C-Code, the compiler still gives me errors for undefined functions that are Xilkernel/LWIP-based. === 17 17 … … 23 23 }}} 24 24 You only need to list the libraries your code requires. 25 25 ---- 26 26 === I'm not getting any serial port interaction. === 27 27 There are several problems that could cause this: 28 28 1. Incorrect cable type (this is most common): the WARP FPGA board's RS-232 interface is configured exactly like a PC. In order to connect it directly to another PC, you need a null modem cable or adapter (i.e. one which cross the Tx and Rx signals). 29 29 1. A system with a different hardware configuration has been redownloaded to WARP. In rare cases, the program running in the FPGA's PowerPC can lock up if a new system has been downloaded that has a different hardware configuration. The solution to this is to simply power cycle the board; be sure to leave the board off for a few seconds to allow the capacitors to discharge. 30 30 ---- 31 31 === During Bitstream generation in XPS, the process gets stuck at "Using Options File: xflow.opt" in the output display. === 32 32 This occurs when the user has insignificent read/write privelages on the computer. 33 33 ---- 34 34 === I cannot get my personal peripheral repository to appear every time I open Xilinx Platform Studio === 35 35 Move your peripheral repository to (or make sure it is in):
