Xilinx CPLD programming - Electronic Circuits Projects Diagrams Free

patroclus · 1st August 2005, 11:01 AM

Hi,
I built a LPT programmer for xilinx CPLD as shown in official Xilinx doc.
But when i try to program something, using ISE software, the software does not recognice my programmer. I use Windows XP.
Maybe is some incompatibility with OS ??
I checked the correct working of IC's and routing...

Thank you.

**Nigel Goodwin** · 1st August 2005, 12:06 PM

Quote:

Originally Posted by patroclus

Hi,
I built a LPT programmer for xilinx CPLD as shown in official Xilinx doc.
But when i try to program something, using ISE software, the software does not recognice my programmer. I use Windows XP.
Maybe is some incompatibility with OS ??
I checked the correct working of IC's and routing...

All the NT based Windows prevent direct access to the ports, are you using a port driver?, and is the application intended for XP?.

patroclus · 1st August 2005, 09:00 PM

Yes, I know that, and that's the reason I asked about it.
I don't know if the software should work with LPT in XP. It definetly works under windows XP as it is quite new soft, but I asked for if someone has used ISE and Xilinx CPLD and knows.

**Nigel Goodwin** · 1st August 2005, 09:42 PM

Quote:

Originally Posted by patroclus

Yes, I know that, and that's the reason I asked about it.
I don't know if the software should work with LPT in XP. It definetly works under windows XP as it is quite new soft, but I asked for if someone has used ISE and Xilinx CPLD and knows.

Does it specifically state it runs under XP?, it certainly should if it does!.

samcheetah · 2nd August 2005, 12:31 AM

well i have used Xilinx ISE but i used it to program an FPGA. the target development board was one of the XESS boards. there was a small loader type of software in which the bit file is just dragged into a small space and the bit stream is given to the development board.

have you tried to contact Xilinx on this? they may be able to help you.

patroclus · 2nd August 2005, 08:42 PM

Yes, I'm going to try that, just in case

phalanx · 5th October 2006, 12:57 PM

iMPACT, the software Xilinx uses to program devices, works fine with 2000 and XP. I would check your circuits and software configuration for problems.

I use the JTAG programmer that came with my Digilent S3 board. It is parallel port based and works flawlessly with all the ISE webpack features.

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1st August 2005, 11:01 AM	(permalink)
patroclus	Xilinx CPLD programming Hi, I built a LPT programmer for xilinx CPLD as shown in official Xilinx doc. But when i try to program something, using ISE software, the software does not recognice my programmer. I use Windows XP. Maybe is some incompatibility with OS ?? I checked the correct working of IC's and routing... Thank you.

1st August 2005, 09:00 PM	(permalink)
patroclus	Yes, I know that, and that's the reason I asked about it. I don't know if the software should work with LPT in XP. It definetly works under windows XP as it is quite new soft, but I asked for if someone has used ISE and Xilinx CPLD and knows.

2nd August 2005, 12:31 AM	(permalink)
samcheetah	well i have used Xilinx ISE but i used it to program an FPGA. the target development board was one of the XESS boards. there was a small loader type of software in which the bit file is just dragged into a small space and the bit stream is given to the development board. have you tried to contact Xilinx on this? they may be able to help you. __________________ Beginner's Guide to Microcontrollers

2nd August 2005, 08:42 PM	(permalink)
patroclus	Yes, I'm going to try that, just in case

5th October 2006, 12:57 PM	(permalink)
phalanx	iMPACT, the software Xilinx uses to program devices, works fine with 2000 and XP. I would check your circuits and software configuration for problems. I use the JTAG programmer that came with my Digilent S3 board. It is parallel port based and works flawlessly with all the ISE webpack features.